Analysis

  • max time kernel
    129s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/03/2025, 12:42

General

  • Target

    cc9db766b64edcaabfd8a4f9f26242edc7de8cb559d5d3a871fa2815112a89c2.exe

  • Size

    3.4MB

  • MD5

    45b8c2b3ebf99490750fc7789b971580

  • SHA1

    c28b18b4dabc5e4077142ba2093392c8cfc33939

  • SHA256

    cc9db766b64edcaabfd8a4f9f26242edc7de8cb559d5d3a871fa2815112a89c2

  • SHA512

    cb8217e2e3c25bb30594309dc9216c99c5060b80e58210b05f140b9b5feba213fdc2692a07b6396c81c43916dc84f1fe6bfc0719a33ca505a3923c44d7f9490c

  • SSDEEP

    98304:UV3xbdtARPehgyoI+d/JKa5sIz2d6j40wsTSun2:IJJO1I+uGj4DsTSun2

Malware Config

Signatures

  • FatalRat

    FatalRat is a modular infostealer family written in C++ first appearing in June 2021.

  • Fatalrat family
  • Fatal Rat payload 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cc9db766b64edcaabfd8a4f9f26242edc7de8cb559d5d3a871fa2815112a89c2.exe
    "C:\Users\Admin\AppData\Local\Temp\cc9db766b64edcaabfd8a4f9f26242edc7de8cb559d5d3a871fa2815112a89c2.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/5756-0-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

  • memory/5756-2-0x0000000010000000-0x000000001002D000-memory.dmp

    Filesize

    180KB