General

  • Target

    5b51fa7f29828fac3d89b78a1978c0734acec5ea232f84e761f02fa0afca2726_JC.exe

  • Size

    1.3MB

  • Sample

    230915-pz2s6abg3s

  • MD5

    9cdddaae7fcc5308b9c486cd48c81c52

  • SHA1

    c39b07c7ad7b062c463249235e0962388e0b83e8

  • SHA256

    5b51fa7f29828fac3d89b78a1978c0734acec5ea232f84e761f02fa0afca2726

  • SHA512

    45de1f64cc5bbbae89621b086e06b717a7d8eeaa01e8b5d284675d83d7f768581116726fe5b5aaacaf3ec6c1996683bcc32ac0c6725408768a6e3027562330dd

  • SSDEEP

    24576:2iuBtZZ/pc64FIMpcnHACqA8O+owwgV23EsttB3osYDsCy87CXUsSbAA2l9OFHIO:luBfZBc6aIMpc38O+owwNhosYDjySIUf

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

tako

C2

77.91.124.82:19071

Attributes
  • auth_value

    16854b02cdb03e2ff7ae309c47b75f84

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

redline

Botnet

0305

C2

185.215.113.25:10195

Attributes
  • auth_value

    c86205ff1cc37b2da12f0190adfda52c

Targets

    • Target

      5b51fa7f29828fac3d89b78a1978c0734acec5ea232f84e761f02fa0afca2726_JC.exe

    • Size

      1.3MB

    • MD5

      9cdddaae7fcc5308b9c486cd48c81c52

    • SHA1

      c39b07c7ad7b062c463249235e0962388e0b83e8

    • SHA256

      5b51fa7f29828fac3d89b78a1978c0734acec5ea232f84e761f02fa0afca2726

    • SHA512

      45de1f64cc5bbbae89621b086e06b717a7d8eeaa01e8b5d284675d83d7f768581116726fe5b5aaacaf3ec6c1996683bcc32ac0c6725408768a6e3027562330dd

    • SSDEEP

      24576:2iuBtZZ/pc64FIMpcnHACqA8O+owwgV23EsttB3osYDsCy87CXUsSbAA2l9OFHIO:luBfZBc6aIMpc38O+owwNhosYDjySIUf

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Fabookie payload

    • Detect Poverty Stealer Payload

    • Detects Healer an antivirus disabler dropper

    • Fabookie

      Fabookie is facebook account info stealer.

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Poverty Stealer

      Poverty Stealer is a crypto and infostealer written in C++.

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • 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.

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks