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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/12/2024, 20:34

General

  • Target

    JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe

  • Size

    6.6MB

  • MD5

    8dbc3098d25b7068fe0e4239361f89b8

  • SHA1

    a89327bfc89c1394092c6b8ac276f21f6da579da

  • SHA256

    454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50

  • SHA512

    d56cb4d2c10800014a366532b498f5e93594687b5e95014ba0d6ad6bd061f3af4df722f3e67d856d62494a145b835c571c6e4232920b0b6810c0acdc9d96bc8b

  • SSDEEP

    98304:BWIJ3WjHgaT1JUyjngAHNndfmAl9MK/nmO+ZNA:8HZ3UyjngAHNntmAfMK/nOZNA

Score
10/10

Malware Config

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar family
  • Vidar Stealer 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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\JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 36
      2⤵
      • Program crash
      PID:2376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/828-0-0x0000000001F70000-0x0000000002607000-memory.dmp

    Filesize

    6.6MB