General
- Target 2026-04-15_c60d377e7948cae4c37c647f59a38c45_cloudeye_coinminer_dark-comet_darkcomet_darkgate_dbatloader_gcleaner_glassworm_njrat_remcos_remocs_rhadamanthys_wannacry
- Size 28.4MB
- Sample260415-hjwtmsgt6k
- SHA256 c1b72a95babf27516ea1c685368ccc8cd3adb43937280c95e4e8903991cadf2b
- MD5 c60d377e7948cae4c37c647f59a38c45
- SHA1 ae4208bdab818020a62b0a6ae564c4efa40d71d6
- SHA512 904b2c2b540a70ab60e5b061baae00c2cef9e8907085d5fe2b30ad9ea51ebacc1b98f65f1de637fc9bf3ca049f129e0a9af92f271d2fff622dcbd38db7f27362
- SSDEEP 393216:MKaQzSHHpiSTsRsUkKBDqYXz+Fu/kRN3SR3xRz8VrZ/NhFrLClkT4B1dC:xaQo8STsR4MqEzuu/u3e3P8V/ulkTCdC
- TLSH T1AA67D06AB2021F25D223913CEF9877FFE419CC018A6170F711EDAE15E82E4946D56FCA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-04-15_c60d377e7948cae4c37c647f59a38c45_cloudeye_coinminer_dark-comet_darkcomet_darkgate_dbatloa.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
2026-04-15_c60d377e7948cae4c37c647f59a38c45_cloudeye_coinminer_dark-comet_darkcomet_darkgate_dbatloa.exe
Resource
win11-20260130-en
Malware Config
Extracted
-
darkcomet
- gencode
-
install
false
-
offline_keylogger
false
-
persistence
false
Extracted
-
njrat
-
0.7d
-
Geforce
-
startitit2-23969.portmap.host:1604
-
b9584a316aeb9ca9b31edd4db18381f5
-
reg_key
b9584a316aeb9ca9b31edd4db18381f5
-
splitter
Y262SUCZ4UJJ
Extracted
-
crimsonrat
-
185.136.161.124
Extracted
-
modiloader
-
https://drive.google.com/u/0/uc?id=1TcSctGVBajYMA7CFDc158wpvqkpxmkhJ&export=download
Extracted
-
revengerat
-
Guest
-
0.tcp.ngrok.io:19521
-
RV_MUTEX
Targets
-
- Target 2026-04-15_c60d377e7948cae4c37c647f59a38c45_cloudeye_coinminer_dark-comet_darkcomet_darkgate_dbatloader_gcleaner_glassworm_njrat_remcos_remocs_rhadamanthys_wannacry
- Size 28.4MB
- SHA256 c1b72a95babf27516ea1c685368ccc8cd3adb43937280c95e4e8903991cadf2b
- MD5 c60d377e7948cae4c37c647f59a38c45
- SHA1 ae4208bdab818020a62b0a6ae564c4efa40d71d6
- SHA512 904b2c2b540a70ab60e5b061baae00c2cef9e8907085d5fe2b30ad9ea51ebacc1b98f65f1de637fc9bf3ca049f129e0a9af92f271d2fff622dcbd38db7f27362
- SSDEEP 393216:MKaQzSHHpiSTsRsUkKBDqYXz+Fu/kRN3SR3xRz8VrZ/NhFrLClkT4B1dC:xaQo8STsR4MqEzuu/u3e3P8V/ulkTCdC
- TLSH T1AA67D06AB2021F25D223913CEF9877FFE419CC018A6170F711EDAE15E82E4946D56FCA
- MD5 SHA1 SHA512 SSDEEP TLSH
CrimsonRAT main payload
Family: ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
ModiLoader First Stage
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
UAC bypass
RevengeRat Executable
- Custom signature
detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Loads dropped DLL
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
Uses the VBS compiler for execution
Adds Run key to start application
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
Drops file in System32 directory
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3