Overview

overview

10

Static

static

1

b8e9f57718...9d.exe

windows7-x64

10

b8e9f57718...9d.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    b8e9f57718a08d5ce927db8f4789569d

  • Size

    1.2MB

  • Sample

    240307-re3wtsch96

  • MD5

    b8e9f57718a08d5ce927db8f4789569d

  • SHA1

    2c27146487faede087a7c21d27b5663a295ad44d

  • SHA256

    36952b4bf4a7f5b524adb73c6ff3aaa28c38c87d5ede6ecbad670caac7428538

  • SHA512

    ade073fa43b91b3c8e7c8f93f023076a4c0d45c9329f35c6d73fa4995fa156248f2a17842eb2d9ba3f49aedaf80b8239570142ec7aa6f51c09e4c9b6d4d0e659

  • SSDEEP

    24576:iaCwtiqV012KXkJHsYiyGQWgANWGyo70zWGT8y5N7I:W56xi9ZUGFqxM

Score
10/10
darkcometparallax!!!!!!!!!!!ddos-spread!!!!!!!!!!!!!!!!!persistencerattrojanupx

Malware Config

Extracted

Family

darkcomet

Botnet

!!!!!!!!!!!DDos-Spread!!!!!!!!!!!!!!!!!

C2

91.234.106.186:9292

Mutex

DC_MUTEX-S03QZ61

Attributes
  • gencode

    uZqfU11u4x0p

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      b8e9f57718a08d5ce927db8f4789569d

    • Size

      1.2MB

    • MD5

      b8e9f57718a08d5ce927db8f4789569d

    • SHA1

      2c27146487faede087a7c21d27b5663a295ad44d

    • SHA256

      36952b4bf4a7f5b524adb73c6ff3aaa28c38c87d5ede6ecbad670caac7428538

    • SHA512

      ade073fa43b91b3c8e7c8f93f023076a4c0d45c9329f35c6d73fa4995fa156248f2a17842eb2d9ba3f49aedaf80b8239570142ec7aa6f51c09e4c9b6d4d0e659

    • SSDEEP

      24576:iaCwtiqV012KXkJHsYiyGQWgANWGyo70zWGT8y5N7I:W56xi9ZUGFqxM

    Score
    10/10
    darkcometparallax!!!!!!!!!!!ddos-spread!!!!!!!!!!!!!!!!!persistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • ParallaxRat

      ParallaxRat is a multipurpose RAT written in MASM.

      ratparallax

    • 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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks