Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2024 22:28

General

  • Target

    ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    ba7830aae7059ea89b3b5747d404c12c

  • SHA1

    d602f131398040c4c3e3fec6c315d5aa6f901b80

  • SHA256

    17810780f14983b8900b3029246b7a98db1decd11a5c6147d85ecf01de7a44d9

  • SHA512

    8da684d2b68c2a46833b75906ed15db94e21c29cef9192bc5f3d69c3aef41f1da59406652b53787be29f5c06f290d803cb896d6d928974e0000c38ef07df8db4

  • SSDEEP

    24576:P6hbmVkArX7jMFA6E6S5NXntHC5PdsmufyST2WwIzEVFpGIYVhFBv:ShbmCAXj56ELNXUfsz2blb0D

Malware Config

Signatures

  • Darkcomet

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

  • Darkcomet family
  • Modifies firewall policy service 3 TTPs 6 IoCs
  • Modifies security service 2 TTPs 2 IoCs
  • Windows security bypass 2 TTPs 4 IoCs
  • Disables RegEdit via registry modification 2 IoCs
  • Disables Task Manager via registry modification
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Windows security modification 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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.

  • Checks processor information in registry 2 TTPs 8 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 46 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • System policy modification 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe"
    1⤵
    • Modifies firewall policy service
    • Modifies security service
    • Windows security bypass
    • Disables RegEdit via registry modification
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Windows security modification
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1956
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      2⤵
      • Modifies firewall policy service
      • Modifies security service
      • Windows security bypass
      • Disables RegEdit via registry modification
      • Checks BIOS information in registry
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1956-0-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/1956-1-0x0000000000401000-0x00000000004AF000-memory.dmp

    Filesize

    696KB

  • memory/1956-3-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/1956-2-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/1956-15-0x0000000000401000-0x00000000004AF000-memory.dmp

    Filesize

    696KB

  • memory/1956-11-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/1956-10-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-4-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-13-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-14-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-12-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-8-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2728-18-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-32-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-38-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-39-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-37-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-36-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-35-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-34-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-33-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-31-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-30-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-29-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-28-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-27-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-26-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-25-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-24-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-23-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-22-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-21-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-20-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-19-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-17-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-16-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-40-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-42-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-41-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-48-0x0000000002970000-0x0000000002971000-memory.dmp

    Filesize

    4KB

  • memory/2728-47-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

    Filesize

    4KB

  • memory/2728-46-0x0000000000BF0000-0x0000000000BF2000-memory.dmp

    Filesize

    8KB

  • memory/2728-45-0x0000000000B90000-0x0000000000B91000-memory.dmp

    Filesize

    4KB

  • memory/2728-44-0x0000000002300000-0x0000000002301000-memory.dmp

    Filesize

    4KB

  • memory/2728-43-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-49-0x00000000025D0000-0x00000000025D1000-memory.dmp

    Filesize

    4KB

  • memory/2728-58-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/2728-57-0x0000000002580000-0x0000000002581000-memory.dmp

    Filesize

    4KB

  • memory/2728-56-0x0000000002490000-0x0000000002491000-memory.dmp

    Filesize

    4KB

  • memory/2728-55-0x00000000026B0000-0x00000000026B1000-memory.dmp

    Filesize

    4KB

  • memory/2728-54-0x0000000002790000-0x0000000002791000-memory.dmp

    Filesize

    4KB

  • memory/2728-53-0x00000000023C0000-0x00000000023C1000-memory.dmp

    Filesize

    4KB

  • memory/2728-52-0x0000000003360000-0x0000000003362000-memory.dmp

    Filesize

    8KB

  • memory/2728-51-0x00000000025E0000-0x00000000025E1000-memory.dmp

    Filesize

    4KB

  • memory/2728-50-0x0000000002740000-0x0000000002741000-memory.dmp

    Filesize

    4KB

  • memory/2728-60-0x0000000002570000-0x0000000002571000-memory.dmp

    Filesize

    4KB

  • memory/2728-59-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-63-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-67-0x0000000002830000-0x0000000002831000-memory.dmp

    Filesize

    4KB

  • memory/2728-66-0x00000000028E0000-0x00000000028E1000-memory.dmp

    Filesize

    4KB

  • memory/2728-65-0x00000000028D0000-0x00000000028D1000-memory.dmp

    Filesize

    4KB

  • memory/2728-62-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-61-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-64-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-68-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-69-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2728-70-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB