General

  • Target

    67876b99631bf849caa724872a7efb67_JaffaCakes118

  • Size

    252KB

  • Sample

    240723-n93b1aydqr

  • MD5

    67876b99631bf849caa724872a7efb67

  • SHA1

    dd2a1e14c73c6e6f1fbb8a4c316a83796153a80b

  • SHA256

    c302c3723e7b3e47d05e095806ff85a520e4c3ca070e3c1217d3180c60ec5982

  • SHA512

    a14c34412aeb2abde6deb660101fab36b34104dde9dedb49f8dfacc0a3bec8339316b7f75a999b228fe4330f82fbe35504662aa1e860a01eb8785c5711c79bea

  • SSDEEP

    6144:tMI/jlS4kCwHL76nz9Q3uR5LTYYBIsHIPA:tMQlS9Cwr79uLLTvBIYp

Malware Config

Extracted

Family

darkcomet

Botnet

Victim

C2

myhobbies.no-ip.biz:1604

Mutex

DC_MUTEX-ZJMB1EV

Attributes
  • InstallPath

    dwm.exe

  • gencode

    uj68s4bjaE8M

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    Desktop Window Manager

Targets

    • Target

      67876b99631bf849caa724872a7efb67_JaffaCakes118

    • Size

      252KB

    • MD5

      67876b99631bf849caa724872a7efb67

    • SHA1

      dd2a1e14c73c6e6f1fbb8a4c316a83796153a80b

    • SHA256

      c302c3723e7b3e47d05e095806ff85a520e4c3ca070e3c1217d3180c60ec5982

    • SHA512

      a14c34412aeb2abde6deb660101fab36b34104dde9dedb49f8dfacc0a3bec8339316b7f75a999b228fe4330f82fbe35504662aa1e860a01eb8785c5711c79bea

    • SSDEEP

      6144:tMI/jlS4kCwHL76nz9Q3uR5LTYYBIsHIPA:tMQlS9Cwr79uLLTvBIYp

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Modifies WinLogon for persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks