Analysis

  • max time kernel
    27s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    03-01-2023 05:44

General

  • Target

    fd0e9e093b695b66b71910bf84e1196b1123700185521e8b3f27ac98aa1dd507.exe

  • Size

    789KB

  • MD5

    b41472d8b0e9c50205e96d39e427de9e

  • SHA1

    c16a3a63fd20c22fc8da89ab2896d76ca0e724db

  • SHA256

    fd0e9e093b695b66b71910bf84e1196b1123700185521e8b3f27ac98aa1dd507

  • SHA512

    8161e820896be2d6b63291cc4ef74879d2b5cdf87c3a202664eecfd851f279efbe4b624461470672589d082809f00864c029a0a78f2c053ca83c6d1c5e0d3d95

  • SSDEEP

    24576:HH5+AShmB2TZ5jD382ae227uU2JNysPdV2PNa:n59amB2TXjz82aeTuDi

Malware Config

Extracted

Family

ffdroider

C2

http://101.36.107.74

Signatures

  • FFDroider

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

  • VMProtect packed file 2 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\fd0e9e093b695b66b71910bf84e1196b1123700185521e8b3f27ac98aa1dd507.exe
    "C:\Users\Admin\AppData\Local\Temp\fd0e9e093b695b66b71910bf84e1196b1123700185521e8b3f27ac98aa1dd507.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1532 -s 176
      2⤵
      • Program crash
      PID:1884

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1532-54-0x0000000076941000-0x0000000076943000-memory.dmp

    Filesize

    8KB

  • memory/1532-55-0x0000000000400000-0x0000000000644000-memory.dmp

    Filesize

    2.3MB

  • memory/1532-58-0x0000000000400000-0x0000000000644000-memory.dmp

    Filesize

    2.3MB