Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 13:36

General

  • Target

    019a1f4d235dc8ab255b5e350d3b9316_JaffaCakes118.exe

  • Size

    2.8MB

  • MD5

    019a1f4d235dc8ab255b5e350d3b9316

  • SHA1

    16036d2dc4f833e889a8f1884e8d921c72cf9115

  • SHA256

    f91c203b4f6fb820406ef4d5c3a5bccd335a30bc27d3ef095e05c33e6dcc510a

  • SHA512

    c3f709f641d5957b39ccd46074cfe768af54b8730cc5290ea761efd7199843aed4bd1cf032b42e3ac36745702101870436944f9af8832a2e139630fa1c1daf19

  • 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

  • Deletes itself 1 IoCs
  • 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\019a1f4d235dc8ab255b5e350d3b9316_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\019a1f4d235dc8ab255b5e350d3b9316_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:2712
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c c:\$$$$$.bat
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$$$$$.bat

    Filesize

    228B

    MD5

    f9f93d57e9e9ec4107200ff894977a4c

    SHA1

    fd2dcb5e71c5e144160b98747e0979dbcc5eb47c

    SHA256

    6634105b55e6bd325cea6b91f4a02256b9525141033a24aea20f4b2d0887e79f

    SHA512

    276f62bc5f98e36e741b83ad1ce32fff319b26f0b7627e2eaea216c5c4eb3373b6adcf71e635e22855b6135d0dd41bca4d4bdf900e40e0ff0fa9ef3f2ef07daa

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

    Filesize

    2.8MB

    MD5

    019a1f4d235dc8ab255b5e350d3b9316

    SHA1

    16036d2dc4f833e889a8f1884e8d921c72cf9115

    SHA256

    f91c203b4f6fb820406ef4d5c3a5bccd335a30bc27d3ef095e05c33e6dcc510a

    SHA512

    c3f709f641d5957b39ccd46074cfe768af54b8730cc5290ea761efd7199843aed4bd1cf032b42e3ac36745702101870436944f9af8832a2e139630fa1c1daf19

  • memory/2712-0-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/2712-366-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/2712-826-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB