Overview

overview

10

Static

static

e8f17fe148...4f.exe

windows7-x64

10

e8f17fe148...4f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e8f17fe148aacdc799ff3e3ae535c48b391b37e14d739e375793da1d50a1454f

  • Size

    291KB

  • Sample

    221203-dtmlhadf2y

  • MD5

    fdd2c8263c374973bc7cb9f0602b04ba

  • SHA1

    8cc09844a1116b7f09d09160ae0743fbf2b39e35

  • SHA256

    e8f17fe148aacdc799ff3e3ae535c48b391b37e14d739e375793da1d50a1454f

  • SHA512

    a8faa425ac72dd205e1fa1aeb6c650e724e57469695b1b87679ea735c6e59096712580516f82b0681337e4eeec2cc0067018d85a6175b2cee943ee91299a2cb5

  • SSDEEP

    6144:A2ckdGiHBX6ZZ7jdObvG4MbT5/x8utNK:HtnHBqZZAbPMP551NK

Score
10/10
darkcometpersistencerattrojanupx

Malware Config

Targets

    • Target

      e8f17fe148aacdc799ff3e3ae535c48b391b37e14d739e375793da1d50a1454f

    • Size

      291KB

    • MD5

      fdd2c8263c374973bc7cb9f0602b04ba

    • SHA1

      8cc09844a1116b7f09d09160ae0743fbf2b39e35

    • SHA256

      e8f17fe148aacdc799ff3e3ae535c48b391b37e14d739e375793da1d50a1454f

    • SHA512

      a8faa425ac72dd205e1fa1aeb6c650e724e57469695b1b87679ea735c6e59096712580516f82b0681337e4eeec2cc0067018d85a6175b2cee943ee91299a2cb5

    • SSDEEP

      6144:A2ckdGiHBX6ZZ7jdObvG4MbT5/x8utNK:HtnHBqZZAbPMP551NK

    Score
    10/10
    darkcometpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Executes dropped EXE

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks