General

  • Target

    6395021564739584.zip

  • Size

    12.0MB

  • Sample

    211124-ywx58sdegp

  • MD5

    d65f6e5ce5f840a87a7fed04b9ed3198

  • SHA1

    83700f6332b5268d4be3f46f6c77fff5122c8224

  • SHA256

    de1f79678a8e6e8b054f86159dcc8d51b9b67bb92984c2cd4bb9e0992a08c09c

  • SHA512

    406ca4d72558d7bc55c5190e66a0358ea48a62978077165e4c21aa43e06a811fdc7ef4d50429e4e95f3875c46fe0192016df6abb115078feb3a9db631766a543

Malware Config

Extracted

Family

socelars

C2

http://www.ecgbg.com/

Extracted

Family

vidar

Version

48.7

Botnet

933

C2

https://mstdn.social/@anapa

https://mastodon.social/@mniami

Attributes
  • profile_id

    933

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

smokeloader

Version

2020

C2

http://membro.at/upload/

http://jeevanpunetha.com/upload/

http://misipu.cn/upload/

http://zavodooo.ru/upload/

http://targiko.ru/upload/

http://vues3d.com/upload/

rc4.i32
rc4.i32

Targets

    • Target

      bf00b8c65f1395322dace66b98f284510e944cbc1ede21a67db3d2e1b708a56c

    • Size

      12.0MB

    • MD5

      da65ebd977d40f6c092bbc1d82397427

    • SHA1

      20d6f93c358c72476cec6ac750ba1f0c364c6e26

    • SHA256

      bf00b8c65f1395322dace66b98f284510e944cbc1ede21a67db3d2e1b708a56c

    • SHA512

      cc44c5cc84a085a8abc7c71e8733e91bd08274047dc145d39fd36bf41e5c1abe66b66e6db2cdd392081593f18e0e2c816e0f4b0d4a927437a356a6c601722c38

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Process spawned unexpected child process

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

    • 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 GCleaner Downloader Activity M5

      suricata: ET MALWARE GCleaner Downloader Activity M5

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

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

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

    • 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

    • 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

MITRE ATT&CK Enterprise v6

Tasks