General

  • Target

    c8d1ba6929a113368abc999cf988c7049a5cf6fdc505d334f17a7b87e3c95a8d

  • Size

    15.0MB

  • Sample

    241111-abma8s1mbj

  • MD5

    2237070f9fe417572092b33917c5aa47

  • SHA1

    177da037c102a5719209a510272c36859a60336d

  • SHA256

    c8d1ba6929a113368abc999cf988c7049a5cf6fdc505d334f17a7b87e3c95a8d

  • SHA512

    b5e74e4b485000655ca2a99c43f9ae91bfc33082ba7a97c3e3df8d57e3395894b501e69f36d92cfdf2cb7c1c8f59076ccff1a4139ebc997d527af2fc77686f1a

  • SSDEEP

    393216:sOE6A6G/HF6zADERcTObKwXax09WYorp2z3w7nuUO:zNAfHAzAD3OZKiWJ2z38K

Malware Config

Extracted

Family

privateloader

C2

http://212.193.30.45/proxies.txt

http://212.193.30.29/server.txt

pastebin.com/raw/A7dSG1te

http://wfsdragon.ru/api/setStats.php

212.192.241.62

Extracted

Family

socelars

C2

http://www.wgqpw.com/

Targets

    • Target

      e44d0cf1c7fec887595324fd936becaaf0829a7a5428922c6ba6640dfb7b3e54

    • Size

      15.0MB

    • MD5

      59da93f7275c407be37c11b186afe771

    • SHA1

      7ba67e2d2c52cdda2559f29d9f7fd30c0ab7ad06

    • SHA256

      e44d0cf1c7fec887595324fd936becaaf0829a7a5428922c6ba6640dfb7b3e54

    • SHA512

      565a716df02f07f6e978e09f7f8777dd5ce03821fb9a89c92186327a8dbab5d5e61403e85d0e685cc9a0d999ad575bbf16107a36d469460f1e0aa635dfbd8491

    • SSDEEP

      393216:JpiYJMqb/cqhesqz2kKPvW8uqdHgieSIwKR:JpiYTtwGm8JdHQSI

    • 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

    • PrivateLoader

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

    • Privateloader family

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer V1 payload

    • Raccoon 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

    • Detected Nirsoft tools

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

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

    • Modifies boot configuration data using bcdedit

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Command and Scripting Interpreter: PowerShell

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

    • 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 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.

    • 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.

    • System Binary Proxy Execution: Odbcconf

      Abuse Odbcconf to proxy execution of malicious code.

    • 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.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      setup_installer.exe

    • Size

      14.8MB

    • MD5

      1c22cb7db2e997ea03ef77144178d6bb

    • SHA1

      c83e9132a3ee4f450a4bf2c94b5a7faaca897e0a

    • SHA256

      181f984ec75872c83dbd516bf27bb0d995ba6da2727f963560a1336950587283

    • SHA512

      29f535e83142b321e20f095f85b5402c3accc8ce7415461936c0bc72f4fd403969e1e2e6d030ea1b2bfc09b5eb9cb10be4938791016d25ad37c52911593c51cd

    • SSDEEP

      393216:x7frfES3UxDBrxoqD/3ieHPDfVPQePOZi/f0Xbr9j:+S3UzrhnHrfqemo0XH9j

    • 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

    • 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

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer V1 payload

    • Raccoon 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

    • Detected Nirsoft tools

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

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

    • Modifies boot configuration data using bcdedit

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Command and Scripting Interpreter: PowerShell

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

    • 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 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.

    • 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.

    • System Binary Proxy Execution: Odbcconf

      Abuse Odbcconf to proxy execution of malicious code.

    • 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.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks