Unmasking MedusaLocker Ransomware
Tags
cmtmf-attack-pattern: Scheduled Task/Job
country: Antarctica United States Of America
maec-delivery-vectors: Watering Hole
attack-pattern: Data Model Abuse Elevation Control Mechanism - T1626 Abuse Elevation Control Mechanism - T1548 Bypass User Account Control - T1548.002 Cmstp - T1218.003 Credentials - T1589.001 Data Encrypted For Impact - T1471 Data Encrypted For Impact - T1486 Disable Or Modify Tools - T1562.001 Disable Or Modify Tools - T1629.003 Domains - T1583.001 Domains - T1584.001 Impair Defenses - T1562 Impair Defenses - T1629 Malware - T1587.001 Malware - T1588.001 Phishing - T1660 Phishing - T1566 Remote Desktop Protocol - T1021.001 Scheduled Task - T1053.005 Scheduled Task/Job - T1603 Server - T1583.004 Server - T1584.004 Software - T1592.002 Vulnerabilities - T1588.006 Bypass User Account Control - T1088 Cmstp - T1191 Connection Proxy - T1090 External Remote Services - T1133 Graphical User Interface - T1061 Network Share Discovery - T1135 Remote Desktop Protocol - T1076 Scheduled Task - T1053 External Remote Services Graphical User Interface
Show in Graph
Common Information
Type Value
UUID 8beff31b-7cf6-45d1-8888-4af88f87b4f9
Fingerprint fed571710ec6b249
Analysis status DONE
Considered CTI value 2
Text language
Published March 15, 2023, midnight
Added to db Oct. 24, 2023, 1:27 p.m.
Last updated Nov. 17, 2024, 6:56 p.m.
Headline Alarming increase in MedusaLocker Ransomware Victims
Title Unmasking MedusaLocker Ransomware
Detected Hints/Tags/Attributes 97/4/65
Source URLs
Redirection Url
Details Source https://cyble.com/blog/unmasking-medusalocker-ransomware/
URL Provider
Details Provider Source level domain
Details cyble.com cyble.com
Attributes
Details Type #Events CTI Value
Details File 47 
cmstp.exe
Details File 1122 
svchost.exe
Details File 41 
svhost.exe
Details File 11 
wxserver.exe
Details File 119 
sqlservr.exe
Details File 13 
sqlmangr.exe
Details File 12 
ragui.exe
Details File 12 
supervise.exe
Details File 13 
culture.exe
Details File 28 
rtvscan.exe
Details File 15 
defwatch.exe
Details File 62 
sqlbrowser.exe
Details File 323 
winword.exe
Details File 19 
qbw32.exe
Details File 13 
qbdbmgr.exe
Details File 12 
qbupdate.exe
Details File 9 
qbcfmonitorservice.exe
Details File 12 
axlbridge.exe
Details File 12 
qbidpservice.exe
Details File 36 
httpd.exe
Details File 18 
fdlauncher.exe
Details File 11 
msdtsrvr.exe
Details File 15 
tomcat6.exe
Details File 87 
java.exe
Details File 17 
360se.exe
Details File 14 
360doctor.exe
Details File 11 
wdswfsafe.exe
Details File 20 
fdhost.exe
Details File 18 
gdscan.exe
Details File 36 
zhudongfangyu.exe
Details md5 2 
3618b68d7db4614ec8d33b5052cc0e85
Details md5 2 
28ec152fadc5119c31f1fc984735b324
Details md5 2 
d9fa435d704caebc54408e03227f0044
Details md5 2 
2979ed84c4ca3deb2924bd1f26bf88bd
Details md5 2 
2316091f02153ac20dff768513aae1a4
Details md5 2 
e03fa1e0dd3dc0fb6960e76219ddf86c
Details md5 2 
168447d837fc71deeee9f6c15e22d4f4
Details md5 2 
57ee7ef00e009c4048d78406b3dca5b7
Details md5 2 
aa82e62207615d2f227ce9a0e488b912
Details sha1 2 
15177fbb65d707b308bac50f612b795494314001
Details sha1 2 
48e24f5c2c7572ed29a0e58b02e596f0638bc1f6
Details sha1 2 
0f36dff0f1beaf57d68b12fa0234853638c1c6f0
Details sha1 2 
8f01f9112904389e0b53a25506ef69f99cc0fa1b
Details sha1 2 
6b7b1017b9313ab87fccf4ea08a427c1499b89dc
Details sha1 2 
c92fd297256aa8d70607e33188b91442208aaeb3
Details sha1 2 
80ad29680cb8cecf58d870ee675b155fc616097f
Details sha1 2 
81467ca16e87dfacd9c965f105fb5b30548f1ded
Details sha1 2 
d9390b6c1478970a9e7b8a3fe854a42efdc582f6
Details sha256 2 
1658a064cb5a5681eee7ea82f92a2b7a14f70268dda3fc7aad8a610434711a8f
Details sha256 2 
3e22df5e41df76a46ab360be05fe0ee5c336c84fd55db7763fe4e214dca194b4
Details sha256 2 
8724e513ca2b4ce055bb846220e57c2ab622f296bf7a768393a701319d3eac70
Details sha256 2 
bcf49e8f493c9eff83d9bc891e91dc91777f02b4f176e44b20f9a2d651f20fc3
Details sha256 2 
940bddbc6ef19b211f2022d61bf4d006969da11f9fe0beba98586e554dfcc741
Details sha256 2 
0a758a922bdaacc08a84a62881eeb0f17075058ecf7329cbc10a9bfe1fba0814
Details sha256 2 
add2850732c42683ee92ba555bbffb88bf5a4eee7c51e24f15a898f2d5aff66b
Details sha256 2 
e0221e692fa3476cb2d862c1aee07f3e87d83411ef9a534fdf8d20efbaee0394
Details sha256 2 
79e009e12ba6d60665faf5bdd523d80f0fe6be28694914cf0fa64929b4052e67
Details MITRE ATT&CK Techniques 191 
T1133
Details MITRE ATT&CK Techniques 409 
T1566
Details MITRE ATT&CK Techniques 275 
T1053.005
Details MITRE ATT&CK Techniques 86 
T1548.002
Details MITRE ATT&CK Techniques 298 
T1562.001
Details MITRE ATT&CK Techniques 176 
T1135
Details MITRE ATT&CK Techniques 472 
T1486
Details Windows Registry Key 4 
HKEY_CURRENT_USER\SOFTWARE\MDSLK