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Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/01/2025, 13:45

General

  • Target

    JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe

  • Size

    1.2MB

  • MD5

    658497c8c9ef6f24d71e03cfcee57700

  • SHA1

    6a04eff1dd11351b1520e112465cd0dd73731c55

  • SHA256

    35a1772280f518a87b6778ba4bb388b192c67202f2ec4c76b056e8db167624ca

  • SHA512

    3f646ab7bd56b793d5f45a3a4f39176310ed21479091665c7aec8b95cadbc38492c4d06748a59718753de7c129eae419993d566517ef8eb2cbf077369451300a

  • SSDEEP

    24576:yU26IocyuCRdsvk496tF+Fg+NrDL6ZvqV2j43K/cRgOnmq9g6OiYJY/RKPt:yUCocyuCz0k+AQSAHovXcOU7m6OzS/RI

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

algerinooo.ddns.net:1604

Mutex

DC_MUTEX-8631A1S

Attributes
  • gencode

    MLZlM4WyBLH5

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • Darkcomet family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_658497c8c9ef6f24d71e03cfcee57700.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:576
    • C:\Users\Admin\AppData\Local\Temp\377.exe
      C:\Users\Admin\AppData\Local\Temp\377.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\377.exe

    Filesize

    658KB

    MD5

    8bd92dee950bf6d09b8240dfb6bf7ffb

    SHA1

    3bf5a6a49c8100b0812b9c6c8649a036b2ce0d85

    SHA256

    66a8a79cec9360edc8f3db2f8930734f6f0935db5091c2d3305099ada99c215c

    SHA512

    29df1d77e17a75c96ec0e64958274d460fade736229e538289135e5a8c730fb47e7a67a9798d65f30bf0b38c6c494bff682bd76c554fb3c95ee063da6bd0cba9

  • memory/576-22-0x0000000003220000-0x0000000003221000-memory.dmp

    Filesize

    4KB

  • memory/576-17-0x00000000031D0000-0x00000000031D1000-memory.dmp

    Filesize

    4KB

  • memory/576-14-0x00000000031D0000-0x00000000031D1000-memory.dmp

    Filesize

    4KB

  • memory/576-13-0x00000000031E0000-0x00000000031E1000-memory.dmp

    Filesize

    4KB

  • memory/576-12-0x00000000031E0000-0x00000000031E1000-memory.dmp

    Filesize

    4KB

  • memory/576-11-0x00000000031E0000-0x00000000031E1000-memory.dmp

    Filesize

    4KB

  • memory/576-10-0x00000000031E0000-0x00000000031E1000-memory.dmp

    Filesize

    4KB

  • memory/576-9-0x00000000031E0000-0x00000000031E1000-memory.dmp

    Filesize

    4KB

  • memory/576-8-0x00000000031E0000-0x00000000031E1000-memory.dmp

    Filesize

    4KB

  • memory/576-7-0x00000000031E0000-0x00000000031E1000-memory.dmp

    Filesize

    4KB

  • memory/576-6-0x0000000002320000-0x0000000002321000-memory.dmp

    Filesize

    4KB

  • memory/576-5-0x0000000000620000-0x0000000000621000-memory.dmp

    Filesize

    4KB

  • memory/576-4-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

    Filesize

    4KB

  • memory/576-24-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/576-2-0x0000000000640000-0x0000000000641000-memory.dmp

    Filesize

    4KB

  • memory/576-25-0x00000000031F0000-0x00000000031F1000-memory.dmp

    Filesize

    4KB

  • memory/576-16-0x00000000031D0000-0x00000000031D1000-memory.dmp

    Filesize

    4KB

  • memory/576-20-0x0000000003220000-0x0000000003221000-memory.dmp

    Filesize

    4KB

  • memory/576-19-0x0000000003220000-0x0000000003221000-memory.dmp

    Filesize

    4KB

  • memory/576-18-0x00000000031D0000-0x00000000031D2000-memory.dmp

    Filesize

    8KB

  • memory/576-21-0x0000000000400000-0x000000000054C000-memory.dmp

    Filesize

    1.3MB

  • memory/576-0-0x0000000000400000-0x000000000054C000-memory.dmp

    Filesize

    1.3MB

  • memory/576-15-0x0000000000630000-0x0000000000631000-memory.dmp

    Filesize

    4KB

  • memory/576-26-0x00000000031E0000-0x00000000031E1000-memory.dmp

    Filesize

    4KB

  • memory/576-3-0x0000000002310000-0x0000000002311000-memory.dmp

    Filesize

    4KB

  • memory/576-23-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/576-27-0x0000000006140000-0x0000000006334000-memory.dmp

    Filesize

    2.0MB

  • memory/576-28-0x0000000005F50000-0x0000000006144000-memory.dmp

    Filesize

    2.0MB

  • memory/576-1-0x0000000001D80000-0x0000000001DE0000-memory.dmp

    Filesize

    384KB

  • memory/576-39-0x0000000001D80000-0x0000000001DE0000-memory.dmp

    Filesize

    384KB

  • memory/576-40-0x0000000000400000-0x000000000054C000-memory.dmp

    Filesize

    1.3MB

  • memory/2192-50-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-53-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-43-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-44-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-45-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-41-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-49-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-48-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-42-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-47-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-51-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-52-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-46-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2192-54-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB