General

  • Target
    a8728dd1eeffcc3e1fc073e23fa81d05.exe
  • Size 9.5MB
  • Sample220122-jsn1tsadbn
  • SHA256 38066ee9fea009a8a6c2575e1a05fadd49a2cfe205dd8a6604eea85f5c7a42bd
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • socelars

C2
  • http://www.biohazardgraphics.com/

Extracted

Family
  • vidar

Version
  • 49.2

Botnet
  • 915

C2
  • https://mstdn.social/@kipriauk9

  • https://qoto.org/@kipriauk8

Attributes
  • profile_id

    915

Extracted

Family
  • redline

Botnet
  • media23nps

C2
  • 65.108.69.168:13293

Extracted

Family
  • redline

Botnet
  • v3user1

C2
  • 159.69.246.184:13127

Extracted

Family
  • smokeloader

Version
  • 2020

C2
  • http://rcacademy.at/upload/

  • http://e-lanpengeonline.com/upload/

  • http://vjcmvz.cn/upload/

  • http://galala.ru/upload/

  • http://witra.ru/upload/

rc4.i32
rc4.i32

Extracted

Family
  • raccoon

rc4.plain

Extracted

Family
  • raccoon

Botnet
  • 8fc55a7ea41b0c5db2ca3c881e20966100c28a40

Attributes
  • url4cnc

    http://194.180.174.53/jredmankun

    http://91.219.236.18/jredmankun

    http://194.180.174.41/jredmankun

    http://91.219.236.148/jredmankun

    https://t.me/jredmankun

rc4.plain
rc4.plain

Targets

    • Target
      a8728dd1eeffcc3e1fc073e23fa81d05.exe
    • Size 9.5MB
    • SHA256 38066ee9fea009a8a6c2575e1a05fadd49a2cfe205dd8a6604eea85f5c7a42bd
    • MD5 SHA1 SHA512
    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • OnlyLogger Payload

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks