Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10-05-2024 05:50

General

  • Target

    2da7dbf004627acb33ca903770a3ed23_JaffaCakes118.exe

  • Size

    651KB

  • MD5

    2da7dbf004627acb33ca903770a3ed23

  • SHA1

    ea09cc067c2adcfa36b4fd167954a79f960432c3

  • SHA256

    67d8793f47d5f705d7cc7e1bf8db01f7262b128a7e9dce0e5a5b7e4cb3499dfe

  • SHA512

    00b1ac01c9d338e4ee67a30a7123417e6dbe1790f47d55412dd7a61587eaf21e70cb6005ea3d004cefdac5e296f65d9531ba68defa54cdf7dace8e08f1316590

  • SSDEEP

    12288:4RpHE9jQpu/SlV5FK1sfKV8s+xpfUTPaGnnVinH/pMNFSWPHNZZ34MFBG2A:wpk9jQM/6ZU8s+rmCGnc/pZ2HNYMjxA

Score
10/10

Malware Config

Signatures

  • Imminent RAT

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

  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2da7dbf004627acb33ca903770a3ed23_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2da7dbf004627acb33ca903770a3ed23_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\vfkqye4i\vfkqye4i.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1936
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESFCB6.tmp" "c:\Users\Admin\AppData\Local\Temp\vfkqye4i\CSC2CBD4F2C17284BF8A5C0A04BC5D26C28.TMP"
        3⤵
          PID:1152
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
        2⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:2692
    • C:\Windows\system32\wbem\WmiApSrv.exe
      C:\Windows\system32\wbem\WmiApSrv.exe
      1⤵
        PID:1244

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\RESFCB6.tmp

        Filesize

        1KB

        MD5

        ee4235b674f0024e5fb46a12d868cab3

        SHA1

        676c7f92020f0aa7e69aa951be4eb4fd52a6352e

        SHA256

        91e76918870601c838b82cd1d2a972535838784d898930e6ee5eb89cdd2b3b0c

        SHA512

        b3925cbd7a1f017b520bd5c50e6bfd911735287cfb9f2aa4e475d312ec5da7b2825b728a0b8daaf9ffe787ed1fd9e9af6861c16bc5e62f6a55ba02fd1565a8cb

      • C:\Users\Admin\AppData\Local\Temp\vfkqye4i\vfkqye4i.dll

        Filesize

        19KB

        MD5

        e81b256d41dcb76aeb7fbfe679d1427a

        SHA1

        14fdd468b6453a36e00802a5ff9ba72fc88b222a

        SHA256

        65c6e3f918b0d79b25fa5d504f1bebf5c07a8b31fd3ef891b446d598e8538461

        SHA512

        06dc48c8f8a1ea9ef62687af48f2410077f0d9fd5b84a1ad7e4ae1547c751a6cc93616b393ad10300c9146e040adb522ab8259c227112e564f1fcfc48afb4850

      • C:\Users\Admin\AppData\Local\Temp\vfkqye4i\vfkqye4i.pdb

        Filesize

        63KB

        MD5

        4495b88bfe0284fd32f6bedc566d9887

        SHA1

        587c49d57a5399d9de9b17bc80e770add6004a6b

        SHA256

        803fcab0d9631331ce083221126dd158e3ef42e504918f71e563fc7adf5f4fcf

        SHA512

        94376ef8e06f9c64906e50f5e806c83f50f835a0788f1b7dc60e121faa81dbc17b32e951d97411330895412c77311a2c21a7127c135c6db178103584b4d1b32a

      • \??\c:\Users\Admin\AppData\Local\Temp\vfkqye4i\CSC2CBD4F2C17284BF8A5C0A04BC5D26C28.TMP

        Filesize

        1KB

        MD5

        d4cdf558109ccd96c8b1d3297b98871b

        SHA1

        d5baf69fc78b8f0a2b7518ce5d1b5292915a7e6f

        SHA256

        377a4dde1f5471c3ec0f39c128415f7eca6ffc4ffea364c196d914cc622092ee

        SHA512

        27985dd3bdd49f537281c9d5fb399b32bf3c3d637898871f8cc156e8601dbb401c60f119d65ac9d4c6706eba9ae3d20df9fa0d6c6bd90188da8486a29658880d

      • \??\c:\Users\Admin\AppData\Local\Temp\vfkqye4i\vfkqye4i.0.cs

        Filesize

        42KB

        MD5

        10243da63aeb9c410422bbdf64bb3e0a

        SHA1

        5c80f6c21367f9a31b4672722dcb6c75ae074690

        SHA256

        78b7aa42b7ecf0716fe40a9457b801bc735ff1073297afb9b718e1ba699d35bf

        SHA512

        e89c77ee647b1cc81796cfdf96263c7537b5d3cc5fb433161f367699a6607e216152fecd1ecd25f151ad283f8dbc8bbf74457d451f0bb36e1ccde760bb71e342

      • \??\c:\Users\Admin\AppData\Local\Temp\vfkqye4i\vfkqye4i.cmdline

        Filesize

        312B

        MD5

        17eecb6d708dfc7122656bd468ac77aa

        SHA1

        a1a3c89b9d9a3d710bf3fd6e1a15a0739ebb6ce3

        SHA256

        238103b2a7755dacb1d2d22abc9ea7c32dc07f57c9c36f3be60da203a94a1652

        SHA512

        483de44a39a7759b56bfa1a735a5d6480ff2de2f0212a28c1e3ef1bc238cff2c239cf8fe41361c8963928100c39d26a75442f1f0a6c965f19a19b7a39cd033ad

      • memory/944-19-0x0000000002280000-0x00000000022E0000-memory.dmp

        Filesize

        384KB

      • memory/944-37-0x0000000073FD0000-0x00000000746BE000-memory.dmp

        Filesize

        6.9MB

      • memory/944-1-0x0000000000CD0000-0x0000000000D7A000-memory.dmp

        Filesize

        680KB

      • memory/944-17-0x00000000008E0000-0x00000000008EC000-memory.dmp

        Filesize

        48KB

      • memory/944-0-0x0000000073FDE000-0x0000000073FDF000-memory.dmp

        Filesize

        4KB

      • memory/944-20-0x00000000009E0000-0x00000000009EC000-memory.dmp

        Filesize

        48KB

      • memory/944-23-0x0000000004450000-0x00000000044A6000-memory.dmp

        Filesize

        344KB

      • memory/944-5-0x0000000073FD0000-0x00000000746BE000-memory.dmp

        Filesize

        6.9MB

      • memory/2692-25-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/2692-24-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/2692-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2692-32-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/2692-36-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/2692-34-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/2692-28-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB

      • memory/2692-26-0x0000000000400000-0x0000000000456000-memory.dmp

        Filesize

        344KB