Overview

overview

10

Static

static

10

JaffaCakes...d0.exe

windows7-x64

10

JaffaCakes...d0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_65bbd76ab13a99ce9b3f155c94e88dd0

  • Size

    675KB

  • Sample

    250102-rrpjzavnbx

  • MD5

    65bbd76ab13a99ce9b3f155c94e88dd0

  • SHA1

    31d4147e685a888189a30eabd00a0b490e62ce3d

  • SHA256

    398fad3b818996e46261174e2fd0f35fc581882f916464496ad1b18752989211

  • SHA512

    2fbb84d3ae7b05a974c3faeecdc20a7fd5456e5fe057b8d6d535b2dd8614cfdfc4391eceaf3ae19448e175bf66fe1b63e9e36570dbe8396a9cf83bbc03172e26

  • SSDEEP

    12288:h9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h:bZ1xuVVjfFoynPaVBUR8f+kN10EB

Score
10/10
darkcometminecraft0530discoveryevasionpersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

minecraft0530

C2

qwertyfuck.no-ip.biz:1604

Mutex

DC_MUTEX-11PT9L6

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    G41tjWTDUorp

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      JaffaCakes118_65bbd76ab13a99ce9b3f155c94e88dd0

    • Size

      675KB

    • MD5

      65bbd76ab13a99ce9b3f155c94e88dd0

    • SHA1

      31d4147e685a888189a30eabd00a0b490e62ce3d

    • SHA256

      398fad3b818996e46261174e2fd0f35fc581882f916464496ad1b18752989211

    • SHA512

      2fbb84d3ae7b05a974c3faeecdc20a7fd5456e5fe057b8d6d535b2dd8614cfdfc4391eceaf3ae19448e175bf66fe1b63e9e36570dbe8396a9cf83bbc03172e26

    • SSDEEP

      12288:h9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h:bZ1xuVVjfFoynPaVBUR8f+kN10EB

    Score
    10/10
    darkcometminecraft0530discoveryevasionpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Modifies security service

      evasion

    • Windows security bypass

      evasiontrojan

    • Disables Task Manager via registry modification

      evasion

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Modify Registry

5
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks