Overview

overview

10

Static

static

10

0ce16a35b8...18.exe

windows7-x64

10

0ce16a35b8...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0ce16a35b889ea2b102c9886afda10f9_JaffaCakes118

  • Size

    981KB

  • Sample

    240621-tbytta1amp

  • MD5

    0ce16a35b889ea2b102c9886afda10f9

  • SHA1

    a7a808102a350d80b497cff2371bef2630c039cc

  • SHA256

    568b34206045deb37dbdde88b5f4191d171ca0635829d6c11171287b67864267

  • SHA512

    c4837ac15c55c6d718fafea7293a6d057e906db6414c07c1b7733e168d35a60b42a5d296934a18221e2ef3dd856eb152f60e94ee5b73944443f2597a7069ec95

  • SSDEEP

    12288:6aAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVs9R:bAEENIq8XwyVPQclDq/+Wnps7

Score
10/10
darkcometpersistencerattrojanupx

Malware Config

Targets

    • Target

      0ce16a35b889ea2b102c9886afda10f9_JaffaCakes118

    • Size

      981KB

    • MD5

      0ce16a35b889ea2b102c9886afda10f9

    • SHA1

      a7a808102a350d80b497cff2371bef2630c039cc

    • SHA256

      568b34206045deb37dbdde88b5f4191d171ca0635829d6c11171287b67864267

    • SHA512

      c4837ac15c55c6d718fafea7293a6d057e906db6414c07c1b7733e168d35a60b42a5d296934a18221e2ef3dd856eb152f60e94ee5b73944443f2597a7069ec95

    • SSDEEP

      12288:6aAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVs9R:bAEENIq8XwyVPQclDq/+Wnps7

    Score
    10/10
    darkcometpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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.

      upx

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

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

2
T1112

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks