Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 22:17

General

  • Target

    71c1a8a108352e68c690397675b1c69c6c288f4dcbf3eae545d8515f83286e96.exe

  • Size

    472KB

  • MD5

    b9c0666488adc5c9f431af578f146602

  • SHA1

    697b7ea7dc2bea2c63fd790aa0f1f7b7c53276d8

  • SHA256

    71c1a8a108352e68c690397675b1c69c6c288f4dcbf3eae545d8515f83286e96

  • SHA512

    eb00e5dabeb39e35d8e6b39b542646b0e0a2c0361949a3bce29c22fe6c40c5eacbe201be25e254caa4b99a464d7393e0d383f73c560e3d4bbf9abf0db762b22a

  • SSDEEP

    3072:tG8RinudiP52xx67lLdFiHDoCZR69Eel415kYEN:ZkgiPA6R/PuTnEN

Malware Config

Signatures

  • Berbew

    Berbew is a backdoor written in C++.

  • Berbew family
  • 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\71c1a8a108352e68c690397675b1c69c6c288f4dcbf3eae545d8515f83286e96.exe
    "C:\Users\Admin\AppData\Local\Temp\71c1a8a108352e68c690397675b1c69c6c288f4dcbf3eae545d8515f83286e96.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 36
      2⤵
      • Program crash
      PID:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3056-1-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB