Overview

overview

10

Static

static

7

58d4850151...KI.exe

windows7-x64

10

58d4850151...KI.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    58d48501517a18834a20e508c79f78b0_NEIKI

  • Size

    3.8MB

  • Sample

    240508-z5e7fsad99

  • MD5

    58d48501517a18834a20e508c79f78b0

  • SHA1

    aa53edfa75c354433bf2239dc3a4e16399ed7dc7

  • SHA256

    bf4d1dbac8e380ef150467d64f621d7595afe85ffab21e8212b193bf8f2d6ef8

  • SHA512

    065376cf12841017fe8e8ec6db9b02dec75f22a00c46f1f3ffbcb1de923abdf4784fc33e84b49c0597d0c26a616a71ea56966fd21ac6f2107210e1879203652e

  • SSDEEP

    98304:ji4hTLOMtHDMlANqnfVGPyhcMYg4lSiSLCQrdGLcjFjj/eWKS5h7EleIljztU/qO:ji4hTLOMtHDMlANqnfVGPyhcMYg4lSi0

Score
10/10
darkcometpersistencerattrojanupx

Malware Config

Targets

    • Target

      58d48501517a18834a20e508c79f78b0_NEIKI

    • Size

      3.8MB

    • MD5

      58d48501517a18834a20e508c79f78b0

    • SHA1

      aa53edfa75c354433bf2239dc3a4e16399ed7dc7

    • SHA256

      bf4d1dbac8e380ef150467d64f621d7595afe85ffab21e8212b193bf8f2d6ef8

    • SHA512

      065376cf12841017fe8e8ec6db9b02dec75f22a00c46f1f3ffbcb1de923abdf4784fc33e84b49c0597d0c26a616a71ea56966fd21ac6f2107210e1879203652e

    • SSDEEP

      98304:ji4hTLOMtHDMlANqnfVGPyhcMYg4lSiSLCQrdGLcjFjj/eWKS5h7EleIljztU/qO:ji4hTLOMtHDMlANqnfVGPyhcMYg4lSi0

    Score
    10/10
    darkcometpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
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