General

  • Target

    1B0DAF8B1B8A09AE26A72E30FA638B000A991A7DFAF7C.exe

  • Size

    440KB

  • Sample

    211113-b9tnmsbecm

  • MD5

    78e819ad6c49eda41528fc97519d47d0

  • SHA1

    1335fbb4d4d36e0d67ea715b883bb0e3324cf3fc

  • SHA256

    1b0daf8b1b8a09ae26a72e30fa638b000a991a7dfaf7c9297bec5c7f9d277574

  • SHA512

    eb1cc8f48f5c869e63e841f93c75054c65fff7710879a334b36eb43fe2ca85f99a9c36b3c9c6ae8bd81d2eaee19880720045ec14f6bfff9ee67f1a7efe3b8110

Malware Config

Extracted

Family

socelars

C2

http://www.hhgenice.top/

Extracted

Family

redline

Botnet

garik

C2

94.26.249.132:19205

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

vidar

Version

48.3

Botnet

937

Attributes
  • profile_id

    937

Targets

    • Target

      1B0DAF8B1B8A09AE26A72E30FA638B000A991A7DFAF7C.exe

    • Size

      440KB

    • MD5

      78e819ad6c49eda41528fc97519d47d0

    • SHA1

      1335fbb4d4d36e0d67ea715b883bb0e3324cf3fc

    • SHA256

      1b0daf8b1b8a09ae26a72e30fa638b000a991a7dfaf7c9297bec5c7f9d277574

    • SHA512

      eb1cc8f48f5c869e63e841f93c75054c65fff7710879a334b36eb43fe2ca85f99a9c36b3c9c6ae8bd81d2eaee19880720045ec14f6bfff9ee67f1a7efe3b8110

    • Arkei

      Arkei is an infostealer written in C++.

    • Gozi, Gozi IFSB

      Gozi ISFB is a well-known and widely distributed banking trojan.

    • MetaSploit

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine Payload

    • 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 Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

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

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

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

    • suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

      suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

    • Arkei Stealer Payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks