Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    09/11/2024, 09:13

General

  • Target

    c2f6daf2a180e87e958cfab1d89154ca7cc81f97955e2ea4bdf77f4edabbe924N.exe

  • Size

    67KB

  • MD5

    0f9877906cd9c3b7ccf4c6f7e5db5ed0

  • SHA1

    e85a39df31d262e955c6f3594ddd2fd87a79da46

  • SHA256

    c2f6daf2a180e87e958cfab1d89154ca7cc81f97955e2ea4bdf77f4edabbe924

  • SHA512

    cd46ddb87972f30abcdbe200f701c153aac94fec84e78f8cf4a6df68a143b6c6b48250988fbb10883f3ec6b172b386dc3ed38a04425a49e50c37bc32c4a413d9

  • SSDEEP

    1536:gBbQmEjIiP/vu9uSondMESEr+8ZB6CF2jmJ1cgCe8uC:0bQmIXvu7ondME9ZB6ypJugCe8uC

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://master-x.com/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

http://color-bank.ru/index.php

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

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\c2f6daf2a180e87e958cfab1d89154ca7cc81f97955e2ea4bdf77f4edabbe924N.exe
    "C:\Users\Admin\AppData\Local\Temp\c2f6daf2a180e87e958cfab1d89154ca7cc81f97955e2ea4bdf77f4edabbe924N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 140
      2⤵
      • Program crash
      PID:2696

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2700-0-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/2700-1-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB