General

  • Target

    JaffaCakes118_d88763d6a89e8cef70193713a127dc61

  • Size

    1.6MB

  • Sample

    250210-hn9ajatken

  • MD5

    d88763d6a89e8cef70193713a127dc61

  • SHA1

    a33c2467f4107d9a9348e01c0d5e535dbe4639a6

  • SHA256

    20b15f4b4932265c6c0e4279b8b00e29e6f2b00ed131972b4d490e20292d7911

  • SHA512

    58f9668dbfc6edfe6a5a569dbba29c6abd911337dcc0ba39b464bd28c8ade1bd4f99adba4bb181ae9b89a53229db22aaebd89f4dd1dc31d8c2d628f0d68135dd

  • SSDEEP

    24576:nEAb/V6IUHrFxIm1bFz2LSk0P4QSKNE8yysBuFAffkd0KDMQF6BMeGqJHAQHp8g0:l/V6ntSWpnti80eMZHbWOy

Malware Config

Extracted

Family

darkcomet

Botnet

First

C2

tantonacci.no-ip.org:1604

Mutex

DC_MUTEX-0TU1E1M

Attributes
  • gencode

    xvFF%lzvTbvd

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_d88763d6a89e8cef70193713a127dc61

    • Size

      1.6MB

    • MD5

      d88763d6a89e8cef70193713a127dc61

    • SHA1

      a33c2467f4107d9a9348e01c0d5e535dbe4639a6

    • SHA256

      20b15f4b4932265c6c0e4279b8b00e29e6f2b00ed131972b4d490e20292d7911

    • SHA512

      58f9668dbfc6edfe6a5a569dbba29c6abd911337dcc0ba39b464bd28c8ade1bd4f99adba4bb181ae9b89a53229db22aaebd89f4dd1dc31d8c2d628f0d68135dd

    • SSDEEP

      24576:nEAb/V6IUHrFxIm1bFz2LSk0P4QSKNE8yysBuFAffkd0KDMQF6BMeGqJHAQHp8g0:l/V6ntSWpnti80eMZHbWOy

    • Darkcomet

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

    • Darkcomet family

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks