Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-05-2024 09:10

General

  • Target

    1bc52faf563eeda4207272d8c57f27cb_JaffaCakes118.exe

  • Size

    902KB

  • MD5

    1bc52faf563eeda4207272d8c57f27cb

  • SHA1

    3cd4a821c82f388ece2b847af087c79868ea903b

  • SHA256

    d9a35e4493b187726d129d1406521a902daffc1f50a75ad022975a5b796505cd

  • SHA512

    239b792ce0649b7fd37954635145f0dfa81cc69708602730ed6e2ac18048f85ed658676a0701a9d6c0058fd3f2ebd8154c48e45e65d2b95a78337f1631466d95

  • SSDEEP

    6144:+sObgrnx69AfwfXerpnW737BfTlwBQYenqVt/9Fob/ADKoQ32WZDrYm4AV9fcVQe:hObaBwsW7LtUQYeqV+CKrdVWPd4i

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1384
    • C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5088
      • C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4208
        • C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:3752
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_JaffaCakes118.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4284
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • Runs ping.exe
          PID:4424
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:1812

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118.exe.log

      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    • C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118\1bc52faf563eeda4207272d8c57f27cb_jaffacakes118.exe

      Filesize

      902KB

      MD5

      1bc52faf563eeda4207272d8c57f27cb

      SHA1

      3cd4a821c82f388ece2b847af087c79868ea903b

      SHA256

      d9a35e4493b187726d129d1406521a902daffc1f50a75ad022975a5b796505cd

      SHA512

      239b792ce0649b7fd37954635145f0dfa81cc69708602730ed6e2ac18048f85ed658676a0701a9d6c0058fd3f2ebd8154c48e45e65d2b95a78337f1631466d95

    • C:\Users\Admin\AppData\Roaming\Imminent\Path.dat

      Filesize

      58B

      MD5

      51a4170a9160da180a43ca226d0e823f

      SHA1

      12d468ffa3913d3805929b3a78ca5d301b821ebc

      SHA256

      858676fbf48084bef66c7e78bced690378ce38c9795b36dc3543f7ebc28d05fe

      SHA512

      ccc7f8edd27340cfd1aa8161231bdc769c5228a63917efe24c106fc47f0ac102b8170ad14a6c42adf15c885285864968c63844390bff1cbab8c6dfb75d999010

    • memory/1384-7-0x00000000090E0000-0x000000000917C000-memory.dmp

      Filesize

      624KB

    • memory/1384-1-0x00000000009C0000-0x0000000000AAA000-memory.dmp

      Filesize

      936KB

    • memory/1384-5-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/1384-6-0x00000000057E0000-0x00000000057F6000-memory.dmp

      Filesize

      88KB

    • memory/1384-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

      Filesize

      4KB

    • memory/1384-8-0x00000000747CE000-0x00000000747CF000-memory.dmp

      Filesize

      4KB

    • memory/1384-9-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/1384-3-0x00000000054A0000-0x0000000005532000-memory.dmp

      Filesize

      584KB

    • memory/1384-2-0x00000000059B0000-0x0000000005F54000-memory.dmp

      Filesize

      5.6MB

    • memory/1384-4-0x0000000004FA0000-0x0000000004FAA000-memory.dmp

      Filesize

      40KB

    • memory/1384-17-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/3752-39-0x0000000007830000-0x0000000007848000-memory.dmp

      Filesize

      96KB

    • memory/3752-42-0x00000000079B0000-0x00000000079C6000-memory.dmp

      Filesize

      88KB

    • memory/4208-35-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/4208-38-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/4208-33-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/5088-16-0x0000000004CA0000-0x0000000004D4E000-memory.dmp

      Filesize

      696KB

    • memory/5088-20-0x00000000062F0000-0x0000000006308000-memory.dmp

      Filesize

      96KB

    • memory/5088-19-0x0000000005E80000-0x0000000005EE6000-memory.dmp

      Filesize

      408KB

    • memory/5088-34-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/5088-18-0x0000000004AA0000-0x0000000004AC8000-memory.dmp

      Filesize

      160KB

    • memory/5088-13-0x0000000004A80000-0x0000000004A90000-memory.dmp

      Filesize

      64KB

    • memory/5088-14-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/5088-15-0x00000000747C0000-0x0000000074F70000-memory.dmp

      Filesize

      7.7MB

    • memory/5088-11-0x0000000000390000-0x00000000003E6000-memory.dmp

      Filesize

      344KB