General

  • Target

    9639194d52836b05f842c10260f9e93bb96d17fcca0a492d870455c6c6640a74exe_JC.exe

  • Size

    1.5MB

  • Sample

    230911-w5velaaa2w

  • MD5

    beae0b845f4357820704d8800a3294f7

  • SHA1

    abb4e710bc8d674613b2e977289ca885ddadbd72

  • SHA256

    9639194d52836b05f842c10260f9e93bb96d17fcca0a492d870455c6c6640a74

  • SHA512

    ba95e92fb9427e91eca4d86bfbc15bee07ebd484da6a70dbaa78c494f4a3bd1e483bd1567cb03c13819b37d3448a5765648ad3f5b66befe9333890632bf572d5

  • SSDEEP

    24576:4q8CJ6U4bS0tjYRRYzql9qtJktklrxtGil9izAQsrJNO2ER92EvPrku1Hg:X8CJX0QGI9qHAG1zEsGx9/vPF1Hg

Malware Config

Extracted

Family

redline

Botnet

smokiez_build

C2

194.169.175.232:45450

Attributes
  • auth_value

    2e68bc276986767f0f14a3d75567abcd

Extracted

Family

redline

Botnet

tuco

C2

77.91.124.82:19071

Attributes
  • auth_value

    dcfeb759bae9232de006fc3a4b34ac53

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

Targets

    • Target

      9639194d52836b05f842c10260f9e93bb96d17fcca0a492d870455c6c6640a74exe_JC.exe

    • Size

      1.5MB

    • MD5

      beae0b845f4357820704d8800a3294f7

    • SHA1

      abb4e710bc8d674613b2e977289ca885ddadbd72

    • SHA256

      9639194d52836b05f842c10260f9e93bb96d17fcca0a492d870455c6c6640a74

    • SHA512

      ba95e92fb9427e91eca4d86bfbc15bee07ebd484da6a70dbaa78c494f4a3bd1e483bd1567cb03c13819b37d3448a5765648ad3f5b66befe9333890632bf572d5

    • SSDEEP

      24576:4q8CJ6U4bS0tjYRRYzql9qtJktklrxtGil9izAQsrJNO2ER92EvPrku1Hg:X8CJX0QGI9qHAG1zEsGx9/vPF1Hg

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • 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

    • 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