General

  • Target

    JaffaCakes118_6ed51ee33a2ee2f7a63e23c9fb7086879feb2ba26f203885a44d809b8452a464

  • Size

    10.6MB

  • Sample

    241223-y34llaznaz

  • MD5

    3b31347255f5e61bec01ff4fb2eba5eb

  • SHA1

    1dcccc78ea9ec4ee00f92fa9044247820d484638

  • SHA256

    6ed51ee33a2ee2f7a63e23c9fb7086879feb2ba26f203885a44d809b8452a464

  • SHA512

    9b2b26218eb871465de893c413a77bd141289972b83c9fe70dca7e65b61c9350924e91528272ce05c92290252c44a32b87cdfdaad202cac6d7ef053d5bce7f0b

  • SSDEEP

    196608:eVGPZfdhx7Q0I11U6Ge8qJen47uk6yjtH0KkQSTY4:eGnM0EG6Je47T6yjl0KIr

Malware Config

Extracted

Family

socelars

C2

http://www.ecgbg.com/

Extracted

Family

redline

Botnet

media23n

C2

65.108.69.168:16278

Attributes
  • auth_value

    187686d42fe6990103297406a32ce4af

Extracted

Family

redline

Botnet

user01new

C2

49.12.219.50:4846

Attributes
  • auth_value

    fcca1ed5af8553053dc74a4c6a9ce601

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      65502a1c719e5ad252a349d9f5b278a415a61f88e8c049d5ff8dc828da36ad7e

    • Size

      10.6MB

    • MD5

      2d31d4fbad1650ec69c899a5417de3dd

    • SHA1

      621ba6e8907e372798440d711126f0b0a0d8ce2f

    • SHA256

      65502a1c719e5ad252a349d9f5b278a415a61f88e8c049d5ff8dc828da36ad7e

    • SHA512

      ac21c3aac43864449e0c135e9466bd368fe16131ba9bd54e754c22410d2b325f2cc525c33509c7fbab5d480d36833aa3bb08d470dec37444fbad5383e362c361

    • SSDEEP

      196608:xYLUCgA7XFU7WhMld/UnPejgM4YdJUB7vLzaDBuCUfvpQJfB/0Do05kWgX0q:x0dgkXFU7zCnPUgM4WUkBqRQ/BTkq

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

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

    • Metasploit family

    • NullMixer

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

    • Nullmixer family

    • PrivateLoader

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

    • Privateloader 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

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • 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.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks