Overview

overview

10

Static

static

7

21311aadf4...18.exe

windows7-x64

10

21311aadf4...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    21311aadf464a303ebe881c10bcbbacc_JaffaCakes118

  • Size

    2.4MB

  • Sample

    240703-fyzgzayhld

  • MD5

    21311aadf464a303ebe881c10bcbbacc

  • SHA1

    b6baef309c5bd8e93452c2f44992be401a1eddaf

  • SHA256

    476d7813952ade3e5887f4757a0ef9713642f33b00692bab6d04e668f488c536

  • SHA512

    b7af8ed4891366d7f42989bd41520f71608b8325251654edf3d281c2895f95e1e934f5e15075d9affa0099216dd7f141c98f2b0398f09a19096d6f04d81d347c

  • SSDEEP

    24576:+EalQHNrVa1ZXOlu/KRlo+akZfja10HsLnyJmvUnn+TN/vkLBJm977tMkAtIC9KV:jHNZUOlu/f+vfjXoy+yn+TCJ+7I9990

Score
10/10
darkcometguest16evasionratthemidatrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

agmal.no-ip.org:1604

Mutex

DC_MUTEX-UZET8XQ

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    QgvjjfxfTCCb

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    crss

Targets

    • Target

      21311aadf464a303ebe881c10bcbbacc_JaffaCakes118

    • Size

      2.4MB

    • MD5

      21311aadf464a303ebe881c10bcbbacc

    • SHA1

      b6baef309c5bd8e93452c2f44992be401a1eddaf

    • SHA256

      476d7813952ade3e5887f4757a0ef9713642f33b00692bab6d04e668f488c536

    • SHA512

      b7af8ed4891366d7f42989bd41520f71608b8325251654edf3d281c2895f95e1e934f5e15075d9affa0099216dd7f141c98f2b0398f09a19096d6f04d81d347c

    • SSDEEP

      24576:+EalQHNrVa1ZXOlu/KRlo+akZfja10HsLnyJmvUnn+TN/vkLBJm977tMkAtIC9KV:jHNZUOlu/f+vfjXoy+yn+TCJ+7I9990

    Score
    10/10
    darkcometguest16evasionratthemidatrojan

    • 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.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks