Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2024, 17:52

General

  • Target

    4141dc8d997ca0a50c4e327250865961_JaffaCakes118.exe

  • Size

    607KB

  • MD5

    4141dc8d997ca0a50c4e327250865961

  • SHA1

    eab49e8d626d2797f8cd63237a20849f94e3159a

  • SHA256

    bc55b3036efc7d7edbf7adce7c579a1f5e90fe3ee1c89431286300f17eff9e0a

  • SHA512

    06d6347a0e4dd44e3103bce204d1cb4053d6f1a758ce4d913c261192c5d9cf88549b5e03e2dbf953ecea020392a34c439a3188c9ff65adf1a0e6054e36853cd4

  • SSDEEP

    1536:OKD0A2T3vLbsih9e8bTTpb/IgQmP9zKcTDB4w/UjlQ/dpKRq:352T3siXei5bcmP9JfUjW

Malware Config

Signatures

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4141dc8d997ca0a50c4e327250865961_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4141dc8d997ca0a50c4e327250865961_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3916

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\SysWOW64\drivers32\Tomb Raider - The Angel of Darkness No-Cd Crack.exe

          Filesize

          607KB

          MD5

          4141dc8d997ca0a50c4e327250865961

          SHA1

          eab49e8d626d2797f8cd63237a20849f94e3159a

          SHA256

          bc55b3036efc7d7edbf7adce7c579a1f5e90fe3ee1c89431286300f17eff9e0a

          SHA512

          06d6347a0e4dd44e3103bce204d1cb4053d6f1a758ce4d913c261192c5d9cf88549b5e03e2dbf953ecea020392a34c439a3188c9ff65adf1a0e6054e36853cd4

        • \??\c:\$$$$$.bat

          Filesize

          228B

          MD5

          1a47cbe609041940d64d618b965941ab

          SHA1

          5dfa3ac1dea57fae57c47a727357c8760c29245b

          SHA256

          60c8efb13095f5b43f2dd538b761222108abe664c9352437efd613c3b1e6ab33

          SHA512

          b98f61e11e44ec0b4e1c1d615384d74eb0824c312dd92223a87ee70ce59a856e7615ca2e1c9f37409efea98743a0d1778e9cc50af847ee6356400b8912b05b24

        • memory/2348-0-0x0000000000400000-0x000000000043F000-memory.dmp

          Filesize

          252KB

        • memory/2348-529-0x0000000000400000-0x000000000043F000-memory.dmp

          Filesize

          252KB

        • memory/2348-821-0x0000000000400000-0x000000000043F000-memory.dmp

          Filesize

          252KB