Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-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.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 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 30 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:2076
    • C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\1bc52faf563eeda4207272d8c57f27cb_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2712
      • 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
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2792
        • 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:2964
      • 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⤵
        • Deletes itself
        • Suspicious use of WriteProcessMemory
        PID:1484
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • Runs ping.exe
          PID:1828
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:2844

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • 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/2076-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

      Filesize

      4KB

    • memory/2076-1-0x0000000000D20000-0x0000000000E0A000-memory.dmp

      Filesize

      936KB

    • memory/2076-2-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2076-3-0x0000000000320000-0x0000000000336000-memory.dmp

      Filesize

      88KB

    • memory/2076-4-0x00000000748EE000-0x00000000748EF000-memory.dmp

      Filesize

      4KB

    • memory/2076-5-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2076-6-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2076-20-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2712-15-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2712-25-0x0000000000300000-0x0000000000328000-memory.dmp

      Filesize

      160KB

    • memory/2712-12-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2712-19-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2712-17-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2712-11-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2712-21-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2712-22-0x00000000002E0000-0x00000000002F0000-memory.dmp

      Filesize

      64KB

    • memory/2712-23-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2712-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2712-24-0x0000000004580000-0x000000000462E000-memory.dmp

      Filesize

      696KB

    • memory/2712-9-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2712-7-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2712-34-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2792-33-0x0000000000C20000-0x0000000000D0A000-memory.dmp

      Filesize

      936KB

    • memory/2964-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2964-51-0x0000000000A30000-0x0000000000A46000-memory.dmp

      Filesize

      88KB