General

  • Target

    35794aedc3c64761d4e13da7f7513001bb12388542ee100c3eb9fe3dba84a484

  • Size

    4.2MB

  • Sample

    241108-aggmyatlcn

  • MD5

    728a0af10ce0b0b2b3ca9219c2f5e82d

  • SHA1

    d6bef079eb7dc53353fdcc95f013b1dabab6a445

  • SHA256

    35794aedc3c64761d4e13da7f7513001bb12388542ee100c3eb9fe3dba84a484

  • SHA512

    e0df0723eacbc9ba5aa14f8be3e89945f1519ea37570054e775d2aacd0d446a1ff86dea49182ebf149712d6ea7fc7d45ed0708bfb1e1c1821d1bc7497f939628

  • SSDEEP

    98304:VbWcoAjSA5qkvj6x9xg/ZLN2KXmZSkOlyVgCJUX:VbWc5q1Ng/ZLNV2ZSkuRC4

Malware Config

Extracted

Family

nullmixer

C2

http://hsiens.xyz/

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.hbgents.top/

http://www.rsnzhy.com/

http://www.znsjis.top/

Extracted

Family

redline

Botnet

jamesoldd

C2

65.108.20.195:6774

Extracted

Family

redline

Botnet

ANI

C2

45.142.215.47:27643

Extracted

Family

gcleaner

C2

gcl-page.biz

194.145.227.161

Targets

    • Target

      9265b09595c59007e116c60605c28bd616387cf0dff79c7db8c5880e23cfef8e.exe

    • Size

      4.2MB

    • MD5

      b938dc291cb3fb3c927a5e683e191633

    • SHA1

      44c9f5abfbf5176ae16d68fbe48c5e079efc7547

    • SHA256

      9265b09595c59007e116c60605c28bd616387cf0dff79c7db8c5880e23cfef8e

    • SHA512

      1f14f73cf0312884ec69addfdeb798e0b5544cc4769a8db1bdf31ae7bc618c097419f46b35b58832c5b7a6ecfe709c279daaa91c88a9fb2d4948213ef1290293

    • SSDEEP

      98304:xmCvLUBsgYn1HcgtJodtEz1eDX0q0zMYtLw6alsaJN0+S6ICa/50:xPLUCgYnig7odtEpeDkdMIjalsaHJS6B

    • 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

    • 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

    • Socelars

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

    • Socelars family

    • Socelars payload

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • 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