General

  • Target

    ad1af8b62e6586b445cc7c296039e6ca.exe

  • Size

    9.7MB

  • Sample

    211220-js9yashhf9

  • MD5

    ad1af8b62e6586b445cc7c296039e6ca

  • SHA1

    fc8201961f25ded55e15889d04c5e5c681a5d279

  • SHA256

    d1bb1b063c6b1af42c93a32d3778c1ded6ffbf8d7e1f791c6ca4849aa19f308a

  • SHA512

    e770800afd00a49e7263685b445b716151165d17849de177de7bc740ffa8adc053f68342c26ec68f830a51c32574711b588d40c03dc34b8d0e9f813065333c35

Malware Config

Extracted

Family

socelars

C2

http://www.gianninidesign.com/

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

Extracted

Family

vidar

Version

48.6

Botnet

933

C2

https://mastodon.online/@valhalla

https://koyu.space/@valhalla

Attributes
  • profile_id

    933

Extracted

Family

redline

Botnet

user2121

C2

135.181.129.119:4805

Targets

    • Target

      ad1af8b62e6586b445cc7c296039e6ca.exe

    • Size

      9.7MB

    • MD5

      ad1af8b62e6586b445cc7c296039e6ca

    • SHA1

      fc8201961f25ded55e15889d04c5e5c681a5d279

    • SHA256

      d1bb1b063c6b1af42c93a32d3778c1ded6ffbf8d7e1f791c6ca4849aa19f308a

    • SHA512

      e770800afd00a49e7263685b445b716151165d17849de177de7bc740ffa8adc053f68342c26ec68f830a51c32574711b588d40c03dc34b8d0e9f813065333c35

    • 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.

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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 SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Command and Control

Web Service

1
T1102

Tasks