Overview

overview

10

Static

static

7

73394bb1f3...f4.exe

windows7-x64

10

73394bb1f3...f4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    73394bb1f3de631c5f0c845758c83ff4

  • Size

    1.1MB

  • Sample

    231226-q2ks4aahfq

  • MD5

    73394bb1f3de631c5f0c845758c83ff4

  • SHA1

    85a2eb61cb8ace750045ed2bdc36d83165e8abdd

  • SHA256

    42ce6ab5574fbb9e287089c6b325a0e4f25b17a39dae4defc0d2bbb319b68941

  • SHA512

    055b2adf104ba6f13fc609a837b1f613eb826ce48515e19677a9c00109384f3f0292d395450fd1d478023a813dce87c91fd09412ab7259340182e4e8c0908d8b

  • SSDEEP

    24576:sy+uIkUtnyEEqleWB7qw9/2qMG5grBW94ZK++3Z3:bhqlb7+qMG5T94ZK++3Z3

Score
10/10
darkcometrandomagilenetpersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Random

C2

testinghost.zapto.org:6004

Mutex

DC_MUTEX-YY9LTKJ

Attributes
  • gencode

    SqVNCTj5GpTx

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      73394bb1f3de631c5f0c845758c83ff4

    • Size

      1.1MB

    • MD5

      73394bb1f3de631c5f0c845758c83ff4

    • SHA1

      85a2eb61cb8ace750045ed2bdc36d83165e8abdd

    • SHA256

      42ce6ab5574fbb9e287089c6b325a0e4f25b17a39dae4defc0d2bbb319b68941

    • SHA512

      055b2adf104ba6f13fc609a837b1f613eb826ce48515e19677a9c00109384f3f0292d395450fd1d478023a813dce87c91fd09412ab7259340182e4e8c0908d8b

    • SSDEEP

      24576:sy+uIkUtnyEEqleWB7qw9/2qMG5grBW94ZK++3Z3:bhqlb7+qMG5T94ZK++3Z3

    Score
    10/10
    darkcometrandompersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1
T1064

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

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks