Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    15-04-2024 16:34

General

  • Target

    f17fd83052c28f01ba9debffab514946_JaffaCakes118.exe

  • Size

    936KB

  • MD5

    f17fd83052c28f01ba9debffab514946

  • SHA1

    bdd5b7b865f653da8d0429f0b6ff85ec76a5e4c2

  • SHA256

    5288372a6fbf27c5d9c0c41d7bbab85184faae8f6b4ff0acaa05866354b73806

  • SHA512

    5d29ef809a7b71de7935681c240bf78fda628a3fe4719a93e39ed40df99d63a47433e688d2f2e64b72e757de0a331ec3db8f27604f7180facd5e480530b39192

  • SSDEEP

    12288:S6XdA4Hjd1Owy2qEewr6JtUV3HK60gQOD4qU7KeVd3qPFNJ7QNIkfIFUA5Z:kUby2CJcd4TVgPtEfQUA5

Score
10/10

Malware Config

Signatures

  • Darkcomet

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f17fd83052c28f01ba9debffab514946_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f17fd83052c28f01ba9debffab514946_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Loads dropped DLL
    • Drops autorun.inf file
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Users\Admin\AppData\Local\Temp\plugtemp\WinLogon.exe
      C:\Users\Admin\AppData\Local\Temp\\plugtemp\WinLogon.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2300

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\plugtemp\WinLogon.exe

    Filesize

    1.1MB

    MD5

    34aa912defa18c2c129f1e09d75c1d7e

    SHA1

    9c3046324657505a30ecd9b1fdb46c05bde7d470

    SHA256

    6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386

    SHA512

    d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

  • memory/1724-0-0x0000000074ED0000-0x000000007547B000-memory.dmp

    Filesize

    5.7MB

  • memory/1724-1-0x0000000000540000-0x0000000000580000-memory.dmp

    Filesize

    256KB

  • memory/1724-2-0x0000000074ED0000-0x000000007547B000-memory.dmp

    Filesize

    5.7MB

  • memory/1724-40-0x0000000074ED0000-0x000000007547B000-memory.dmp

    Filesize

    5.7MB

  • memory/2300-31-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-7-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-13-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-15-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-17-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-19-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2300-21-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-28-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-25-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-29-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-9-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-33-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-35-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2300-34-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-11-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-41-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-42-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-43-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-44-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-45-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-46-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-47-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-48-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-49-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-50-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-51-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-52-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-53-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2300-54-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB