Overview

overview

10

Static

static

3

f96e1bf66b...18.exe

windows7-x64

10

f96e1bf66b...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    f96e1bf66b8130410009d9385fb1d4b2_JaffaCakes118

  • Size

    1.5MB

  • Sample

    240419-ea2rragg5y

  • MD5

    f96e1bf66b8130410009d9385fb1d4b2

  • SHA1

    07c00813f7acc4385b8e560e3e225bc8428f6318

  • SHA256

    64ea99edbcd0043f4224688f6fbb0216c4495dd1dfed553eae3fcdc75c97f963

  • SHA512

    3d883743614fcf11b4f3514d73166fe80f6c5df0c45feb8d05d3ab8ad51fb77dccb5e6b2bbe13bfa62e8e946873196ae62bcd9aed60b2c2c6b4b2037b9cad7ed

  • SSDEEP

    24576:8HhKD9sk9ovoFZVA/+JH6REiH5BdDbKZU6P23tDkqDGNbw6OT:/9dDJaRNHbdDB24DkPN

Score
10/10
darkcometguest16persistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-BJPQTYY

Attributes
  • InstallPath

    PDF_ChallanList_1_21_2016 12_00_00 AM

  • gencode

    clubUqWbr20Q

  • install

    true

  • offline_keylogger

    true

  • password

    0123456789

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      f96e1bf66b8130410009d9385fb1d4b2_JaffaCakes118

    • Size

      1.5MB

    • MD5

      f96e1bf66b8130410009d9385fb1d4b2

    • SHA1

      07c00813f7acc4385b8e560e3e225bc8428f6318

    • SHA256

      64ea99edbcd0043f4224688f6fbb0216c4495dd1dfed553eae3fcdc75c97f963

    • SHA512

      3d883743614fcf11b4f3514d73166fe80f6c5df0c45feb8d05d3ab8ad51fb77dccb5e6b2bbe13bfa62e8e946873196ae62bcd9aed60b2c2c6b4b2037b9cad7ed

    • SSDEEP

      24576:8HhKD9sk9ovoFZVA/+JH6REiH5BdDbKZU6P23tDkqDGNbw6OT:/9dDJaRNHbdDB24DkPN

    Score
    10/10
    darkcometguest16persistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1
T1064

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

3
T1112

Scripting

1
T1064

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks