General

  • Target

    544097d6d935fb1fa603b3028499e1923fa7fd5f01ca3f4e95fdcaf9a428fe5f.exe

  • Size

    3.5MB

  • Sample

    241123-zrd28ssmck

  • MD5

    ccab788bf350cfdc5f84d4ffd9d986a6

  • SHA1

    bb6858e873b2463b225ca6031ceb6ae62bd20038

  • SHA256

    544097d6d935fb1fa603b3028499e1923fa7fd5f01ca3f4e95fdcaf9a428fe5f

  • SHA512

    9db67b771f5ce16a29ab7b827863891689ddfa1952d50621a6cad2e4a32adc5b05ebff70d03d5669ec1e96768f65881882b95cf7f14a0404accc01971ae83536

  • SSDEEP

    98304:JDgLBluDfg9t3hOpvKHXOhczp0fC6bSRcz:JDSHSg9t30pvQXkwiCjU

Malware Config

Extracted

Family

privateloader

C2

http://45.133.1.107/server.txt

pastebin.com/raw/A7dSG1te

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

51.178.186.149

Extracted

Family

nullmixer

C2

http://mooorni.xyz/

Extracted

Family

redline

Botnet

fucker2

C2

135.181.129.119:4805

Attributes
  • auth_value

    b69102cdbd4afe2d3159f88fb6dac731

Extracted

Family

redline

Botnet

media21

C2

91.121.67.60:2151

Attributes
  • auth_value

    e37d5065561884bb54c8ed1baa6de446

Extracted

Family

redline

Botnet

Chris

C2

194.104.136.5:46013

Attributes
  • auth_value

    9491a1c5e11eb6097e68a4fa8627fda8

Extracted

Family

gcleaner

C2

gcl-gb.biz

45.9.20.13

Targets

    • Target

      544097d6d935fb1fa603b3028499e1923fa7fd5f01ca3f4e95fdcaf9a428fe5f.exe

    • Size

      3.5MB

    • MD5

      ccab788bf350cfdc5f84d4ffd9d986a6

    • SHA1

      bb6858e873b2463b225ca6031ceb6ae62bd20038

    • SHA256

      544097d6d935fb1fa603b3028499e1923fa7fd5f01ca3f4e95fdcaf9a428fe5f

    • SHA512

      9db67b771f5ce16a29ab7b827863891689ddfa1952d50621a6cad2e4a32adc5b05ebff70d03d5669ec1e96768f65881882b95cf7f14a0404accc01971ae83536

    • SSDEEP

      98304:JDgLBluDfg9t3hOpvKHXOhczp0fC6bSRcz:JDSHSg9t30pvQXkwiCjU

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • GCleaner

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

    • Gcleaner family

    • NullMixer

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

    • Nullmixer family

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

    • Onlylogger 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

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • OnlyLogger payload

    • 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.

    • 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.

    • 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 SetThreadContext

    • Target

      setup_installer.exe

    • Size

      3.5MB

    • MD5

      fc3533e313c49ffe6437e82a2c619d7e

    • SHA1

      1778cc5277b8b7691fee1a70f3202fdc12c9f233

    • SHA256

      87b0c1c46b84d57c0255929e6599bf70bcd76d9d9db47d70c65b764c7f4c90b7

    • SHA512

      06f51c5972dae3775fac8aa3e0af0ecc87702c620fb82baafc287189e671a3f35d59f4c2dde6332394324b43db1afe57915ccd06037a5bb511ce8db0b3bcfa98

    • SSDEEP

      98304:xoCvLUBsgYoi8MssUe5imt854EMhM7DLPwQLF:x1LUCg3tMssVFtY4E3HbwsF

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • GCleaner

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

    • Gcleaner family

    • NullMixer

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

    • Nullmixer family

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

    • Onlylogger 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

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • OnlyLogger payload

    • Command and Scripting Interpreter: PowerShell

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

    • 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.

    • Blocklisted process makes network request

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks