darkcomet

General

Target

cb3f20b18b7ac18e174f71a3470efd0502b5b11dc285c6f2adc27d4b139d0520
Size

717KB
Sample

221129-rg86maff77
MD5

7ee9e4b9d2802572b2d75480856b9f36
SHA1

c901cc47c59a82950dde33e792aafe4b951a884f
SHA256

cb3f20b18b7ac18e174f71a3470efd0502b5b11dc285c6f2adc27d4b139d0520
SHA512

7d4e6f2c75ffbb62e3418731e4370e3476e44b610d386fe249b08bee440576814fe17189d12046bcee40f0c2bf9356957ed0264abf29c76d8d9c14632de13bde
SSDEEP

12288:2l8E4w5huat7UovONzbXw8QeDRFr4LlcTO3HdEnNoa56Y55YB2vHqytk+b:sdhHwNzbXJrTONYBku57aS

Score

10^/10

Malware Config

Extracted

Family

darkcomet

Botnet

kingcrackzzz

C2

kingcrackzzz.no-ip.biz:6885

Mutex

DC_MUTEX-ERXUPQB

Attributes

InstallPath
MSDCSC\msdcsc.exe
gencode
f1rWBr8TZa1l
install
true
offline_keylogger
true
persistence
true
reg_key
MicroUpdate

Targets

- Target
  
  cb3f20b18b7ac18e174f71a3470efd0502b5b11dc285c6f2adc27d4b139d0520
- Size
  
  717KB
- MD5
  
  7ee9e4b9d2802572b2d75480856b9f36
- SHA1
  
  c901cc47c59a82950dde33e792aafe4b951a884f
- SHA256
  
  cb3f20b18b7ac18e174f71a3470efd0502b5b11dc285c6f2adc27d4b139d0520
- SHA512
  
  7d4e6f2c75ffbb62e3418731e4370e3476e44b610d386fe249b08bee440576814fe17189d12046bcee40f0c2bf9356957ed0264abf29c76d8d9c14632de13bde
- SSDEEP
  
  12288:2l8E4w5huat7UovONzbXw8QeDRFr4LlcTO3HdEnNoa56Y55YB2vHqytk+b:sdhHwNzbXJrTONYBku57aS
Score

10^/10

darkcomet kingcrackzzz evasion persistence rat trojan upx
- Darkcomet
  DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
  trojan rat darkcomet
- Modifies WinLogon for persistence
  persistence
- Modifies firewall policy service
  evasion
- Modifies security service
  evasion
- Windows security bypass
  evasion trojan
- Disables RegEdit via registry modification
  evasion
- Disables Task Manager via registry modification
  evasion
- Drops file in Drivers directory
- Executes dropped EXE
- Sets file to hidden
  Modifies file attributes to stop it showing in Explorer etc.
  evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Windows security modification
  evasion trojan
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2