General

  • Target

    da595de09db6109b997fe33f0210d9c04482fdbabe39bed183b0dfb0c82b6f6b

  • Size

    6.4MB

  • Sample

    241108-15bdyazpet

  • MD5

    2f6c5142552002cb6f4bdf174114a778

  • SHA1

    dc09ef0a7f2d436e70cf7dbb6ddd30c91f6d7168

  • SHA256

    da595de09db6109b997fe33f0210d9c04482fdbabe39bed183b0dfb0c82b6f6b

  • SHA512

    8210f9ba08bd70835ac2abfeb080b20bb1e6142bb73a9c2abdb54f54c9b068763184ac6bbc42c363fd79527ba9eda58b1c9035ae03fcaba0f3651527882db4e1

  • SSDEEP

    196608:Jd7VBlnr9NSAB3RI2ZSPj3v/2DWPsnOw3qg5:Jnr9hU2oPj3X6kHg5

Malware Config

Extracted

Family

socelars

C2

http://www.yarchworkshop.com/

Extracted

Family

redline

Botnet

media14n

C2

65.108.69.168:13293

Attributes
  • auth_value

    db1bd9b56a9c8bae94bb9c3ceead1829

Extracted

Family

redline

Botnet

v2user1

C2

159.69.246.184:13127

Attributes
  • auth_value

    0cd1ad671efa88aa6b92a97334b72134

Extracted

Family

vidar

Version

49.1

Botnet

915

C2

https://noc.social/@sergeev46

https://c.im/@sergeev47

Attributes
  • profile_id

    915

Targets

    • Target

      da595de09db6109b997fe33f0210d9c04482fdbabe39bed183b0dfb0c82b6f6b

    • Size

      6.4MB

    • MD5

      2f6c5142552002cb6f4bdf174114a778

    • SHA1

      dc09ef0a7f2d436e70cf7dbb6ddd30c91f6d7168

    • SHA256

      da595de09db6109b997fe33f0210d9c04482fdbabe39bed183b0dfb0c82b6f6b

    • SHA512

      8210f9ba08bd70835ac2abfeb080b20bb1e6142bb73a9c2abdb54f54c9b068763184ac6bbc42c363fd79527ba9eda58b1c9035ae03fcaba0f3651527882db4e1

    • SSDEEP

      196608:Jd7VBlnr9NSAB3RI2ZSPj3v/2DWPsnOw3qg5:Jnr9hU2oPj3X6kHg5

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • NullMixer

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

    • Nullmixer family

    • RedLine

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

    • RedLine payload

    • Redline family

    • Socelars

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

    • Socelars family

    • Socelars payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Vidar Stealer

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • 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.

    • Checks installed software on the system

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

    • 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

    • Target

      setup_installer.exe

    • Size

      6.4MB

    • MD5

      48432b59a4797b343f80624e5c6deae6

    • SHA1

      a90346a714488bb080cf7e2319fe13ddcf7718ec

    • SHA256

      517aa44e5c7c3b9814c81abe4f0771520bfabffa6b86541411ffc1cf21bcb583

    • SHA512

      2a5fb3e71c6944ef7f1d3327edfc1c6d37a253c868b00f7c9917a1596e7a83576dbe98ad6f7c2b2ca0581c8fddd7ca467a2e7809bf10de1173b3c178a288d345

    • SSDEEP

      196608:xYLUCgFPNni7xTZ4kD8+c87/mbDuupBUcT1:x0dgFP5idt4kD8+c4/eDuuZT1

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • NullMixer

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

    • Nullmixer family

    • RedLine

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

    • RedLine payload

    • Redline family

    • Socelars

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

    • Socelars family

    • Socelars payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Vidar Stealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks