Overview

overview

10

Static

static

3

b23962c407...cN.dll

windows7-x64

10

b23962c407...cN.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-02-2025 05:00

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General

  • Target

    b23962c407c203d636dc03c8c0ab5b629ebc3cbe8464d9cc66713c82cca3d3bcN.dll

  • Size

    2.2MB

  • MD5

    0785848633143abf9af51eb44b85ad40

  • SHA1

    ce4fed77393a6654613454add65397dbced319a3

  • SHA256

    b23962c407c203d636dc03c8c0ab5b629ebc3cbe8464d9cc66713c82cca3d3bc

  • SHA512

    2ccfa11cbf3a91db446f97a8ee24ae9c8e3609cf04059f7c14053357c8dc97ab4a8abaf76e4074ed1accc072396647aca5f296d2e64b4f0a09c0d0adda2793e9

  • SSDEEP

    49152:gZzQqIEjvDQPOnR2mSBn/VSlsBCXHWfVyR:gYqky

Score
10/10
latrodectusloader

Malware Config

Extracted

Family

latrodectus

Version

1.4

C2

https://vivaforevew.com/test/

https://wersogkiwgow.com/test/
Attributes
  • group

    Omega

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Tob 1.1)

aes.hex

Extracted

Family

latrodectus

aes.hex

Signatures

  • Latrodectus family
    latrodectus
  • Latrodectus loader

    Latrodectus is a loader written in C++.

    loaderlatrodectus
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b23962c407c203d636dc03c8c0ab5b629ebc3cbe8464d9cc66713c82cca3d3bcN.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1908 -s 128
      2⤵
        PID:2404

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1908-0-0x0000000180000000-0x0000000181CB2000-memory.dmp

      Filesize

      28.7MB

      Download

    • memory/1908-4-0x0000000001E70000-0x0000000003B21000-memory.dmp

      Filesize

      28.7MB

      Download