General

  • Target

    D0037BE72720BB05C0207342411A883B883C8F4A371C6.exe

  • Size

    2.9MB

  • Sample

    230115-akgr4sbc7w

  • MD5

    6d182f29e494791dde6d7cfedeb59575

  • SHA1

    a08ca262504b114bb4a2059e275533ab0424dba6

  • SHA256

    d0037be72720bb05c0207342411a883b883c8f4a371c6c7e6bacd9cff5615df7

  • SHA512

    df09b85f7c6e4b43bb9043dca7fdae5384093d74df4ad1b1d9a435e0187c191222e964723aada731a0171c33ea3fcee99cd8fe77a3b333e58ff2583a53b6503c

  • SSDEEP

    49152:EgruQopjSHN32ocMdmXL6vushQbZYik4o5bn0AR8VDC+0gDu6BM5QNhr+7iKWN9O:JPoumHX+WsSVc4gD0ARvqDuzQ7+7il2b

Malware Config

Extracted

Family

nullmixer

C2

http://razino.xyz/

Extracted

Family

vidar

Version

39.4

Botnet

933

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    933

Extracted

Family

redline

Botnet

Cana

C2

176.111.174.254:56328

Extracted

Family

gcleaner

C2

45.139.105.171

85.31.46.167

107.182.129.235

171.22.30.106

Extracted

Family

vidar

Version

2

Botnet

831

C2

https://t.me/tgdatapacks

https://steamcommunity.com/profiles/76561199469677637

Attributes
  • profile_id

    831

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.210.137.6:47909

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Targets

    • Target

      D0037BE72720BB05C0207342411A883B883C8F4A371C6.exe

    • Size

      2.9MB

    • MD5

      6d182f29e494791dde6d7cfedeb59575

    • SHA1

      a08ca262504b114bb4a2059e275533ab0424dba6

    • SHA256

      d0037be72720bb05c0207342411a883b883c8f4a371c6c7e6bacd9cff5615df7

    • SHA512

      df09b85f7c6e4b43bb9043dca7fdae5384093d74df4ad1b1d9a435e0187c191222e964723aada731a0171c33ea3fcee99cd8fe77a3b333e58ff2583a53b6503c

    • SSDEEP

      49152:EgruQopjSHN32ocMdmXL6vushQbZYik4o5bn0AR8VDC+0gDu6BM5QNhr+7iKWN9O:JPoumHX+WsSVc4gD0ARvqDuzQ7+7il2b

    • Detects Smokeloader packer

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Modifies Windows Defender Real-time Protection settings

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

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

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Uses the VBS compiler for execution

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Modify Existing Service

1
T1031

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Scripting

1
T1064

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

6
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Command and Control

Web Service

1
T1102

Tasks