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Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 16:46

General

  • Target

    bc889dcdb34831817a9c3a6a23953da6_JaffaCakes118.exe

  • Size

    86KB

  • MD5

    bc889dcdb34831817a9c3a6a23953da6

  • SHA1

    2c2fe6ef9440698d4172078a63514a2fcef01f99

  • SHA256

    d6cded65eb7a451c6431e37f84dd154b22e22c51cbb2961680536b8e50f2d1af

  • SHA512

    2d410c31210d53a736295cf836aee4b9caa133ad55e03fc144c4b75894c8e1ec89943cdc3d50e7fc10618f98811491154766099e87eb4ffa0bb8daa6234f4f00

  • SSDEEP

    1536:j5GJEhlcbW5sk19lfLvbeIbXWm+nwN6JOs5ga3R6mQD0tbS7rsgAQG917oOthTdA:tGu99lfzqIbXWm+w0Jn5J3RSwgkP7w

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc889dcdb34831817a9c3a6a23953da6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc889dcdb34831817a9c3a6a23953da6_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\6.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\6.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2904
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\6.exe
        "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\6.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:18516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\6.exe

    Filesize

    42KB

    MD5

    f2fcf86fa157406e5db4d7ecb29b442e

    SHA1

    d6567f140c99280f2a0abfad2625bac4b0f0fc84

    SHA256

    2012e72b321d8b272617226ad5c9e5e2e20af8412e38d4cd51b67f68c591858a

    SHA512

    58f54bb1bcbb289cc1961bd33774f017b52145640e489ee47bdda9a41c202e4f8252bbee28a16d0f99c92a18c97ad2631cc6bf045fbb512ac4e193f4006a3a56

  • memory/2904-28-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-20-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-12-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-10-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-42-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-40-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-36-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-34-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-32-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-30-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-26-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-24-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-22-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-18-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-16-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-14-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-72-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-70-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-68-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-66-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-64-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-58-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/2904-56-0x0000000000340000-0x000000000034B000-memory.dmp

    Filesize

    44KB

  • memory/18516-4501-0x0000000000400000-0x0000000000408960-memory.dmp

    Filesize

    34KB