Overview

overview

10

Static

static

5

153adafeef...7c.exe

windows7_x64

10

153adafeef...7c.exe

windows10_x64

10

Sharing

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General

  • Target

    153adafeef04097d2f2dde2fce6d0105a3893c88e7722f930fa1979c112f877c.exe

  • Size

    1.7MB

  • Sample

    201109-qnrp3zkb8n

  • MD5

    b73ddd5b666ee096c73d5dccee18b54b

  • SHA1

    60483bb7bb5f6aea52b4afbc60b3d4cbe1bb9a00

  • SHA256

    4bf25d8f561fa3bf452d87b82bbb051d074b2ae8bcebec1dc421d1e653902884

  • SHA512

    ad7d8bcdf85eddc1412a6196392bec46ba3aaf8d9f1e48b399289e2225c42f43a5a4305840595ff96abf4f67eccf9e64669a77e8b2e6fabe8b84fbb533e893e2

Score
10/10
darkcometguest16_minpersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

127.0.0.1:82

Mutex

DCMIN_MUTEX-U2EW3CZ

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    vzqTZlD6owu2

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      153adafeef04097d2f2dde2fce6d0105a3893c88e7722f930fa1979c112f877c.exe

    • Size

      1.7MB

    • MD5

      b73ddd5b666ee096c73d5dccee18b54b

    • SHA1

      60483bb7bb5f6aea52b4afbc60b3d4cbe1bb9a00

    • SHA256

      4bf25d8f561fa3bf452d87b82bbb051d074b2ae8bcebec1dc421d1e653902884

    • SHA512

      ad7d8bcdf85eddc1412a6196392bec46ba3aaf8d9f1e48b399289e2225c42f43a5a4305840595ff96abf4f67eccf9e64669a77e8b2e6fabe8b84fbb533e893e2

    Score
    10/10
    darkcometguest16_minpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • autoit_exe

      AutoIT scripts compiled to PE executables.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks