Analysis

  • max time kernel
    240s
  • max time network
    301s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2023 18:27

General

  • Target

    3476deb75801446ac3a3df7326dcac73.exe

  • Size

    920KB

  • MD5

    3476deb75801446ac3a3df7326dcac73

  • SHA1

    863b9c8518e6542d69b8b413766158c0f1a2b1a0

  • SHA256

    0e531029c9914e235afd9f2312bfeb6e78303c5afb5e3c5cc753a7825c132944

  • SHA512

    69cf604c777ea7c41353378523686b8e2b5e6912b35f82c0d8ec34aa569975d53f15e085424f8c899b9e12ddf3532c9e7e07a41cd19016120ee4de0a9213ce1b

  • SSDEEP

    12288:mJ63CEYPtxrkzDxQnvfQBao68kZHRfEBUDOumP2f4sWAoBfg7HI1ShDebZB:mJzKDGnVeARf4P2wjBfEo1M0Z

Malware Config

Extracted

Family

ffdroider

C2

http://128.1.32.84

Signatures

  • FFDroider

    Stealer targeting social media platform users first seen in April 2022.

  • FFDroider payload 2 IoCs
  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\3476deb75801446ac3a3df7326dcac73.exe
    "C:\Users\Admin\AppData\Local\Temp\3476deb75801446ac3a3df7326dcac73.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 176
      2⤵
      • Program crash
      PID:3004

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3012-0-0x0000000000400000-0x000000000065C000-memory.dmp

    Filesize

    2.4MB

  • memory/3012-1-0x0000000000400000-0x000000000065C000-memory.dmp

    Filesize

    2.4MB

  • memory/3012-3-0x0000000000400000-0x000000000065C000-memory.dmp

    Filesize

    2.4MB