Analysis

  • max time kernel
    142s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    31/03/2024, 04:06

General

  • Target

    4cafd5c0f431df7e009e7d6d64c74531_JaffaCakes118.exe

  • Size

    724KB

  • MD5

    4cafd5c0f431df7e009e7d6d64c74531

  • SHA1

    2bcc04e51cac7cbc22ca1756066421bdde7fd0d6

  • SHA256

    8aa1286fb55478109fa9ab49358a8b06d6125f73a611e90d753109ac26603464

  • SHA512

    99356651b5665656011291cd146005c932de69cb82f3bb8fa8ed6377521bb205c39acf765275ef908bd9290d9f3c78b7189ff8302c28c506e6d758449fce580e

  • SSDEEP

    12288:YoxV6FI9qPehJO7SwwBEMDHr8/XVnE75YV/tn2jH0DTWF/3l:px8G9qPeDs8uMDL8PVnxtlcl

Score
10/10

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 4 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4cafd5c0f431df7e009e7d6d64c74531_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4cafd5c0f431df7e009e7d6d64c74531_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 1332
      2⤵
      • Program crash
      PID:2352

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2428-1-0x0000000001860000-0x0000000001960000-memory.dmp

          Filesize

          1024KB

        • memory/2428-2-0x0000000001730000-0x0000000001806000-memory.dmp

          Filesize

          856KB

        • memory/2428-3-0x0000000000400000-0x0000000001728000-memory.dmp

          Filesize

          19.2MB

        • memory/2428-19-0x0000000000400000-0x0000000001728000-memory.dmp

          Filesize

          19.2MB

        • memory/2428-20-0x0000000001860000-0x0000000001960000-memory.dmp

          Filesize

          1024KB

        • memory/2428-22-0x0000000001730000-0x0000000001806000-memory.dmp

          Filesize

          856KB