General

  • Target

    d91ff346ca745e7d1b92df52d905c2c7da306a7ad64cfc7da65e0b161efa19d6

  • Size

    1.3MB

  • Sample

    231004-eav9zaag68

  • MD5

    ff1bc02c443e96896ef1f29d7ee15bae

  • SHA1

    016524f420b6323bf99d4fbf6a6d4a1b9deb1f92

  • SHA256

    d91ff346ca745e7d1b92df52d905c2c7da306a7ad64cfc7da65e0b161efa19d6

  • SHA512

    278b4cda5cbc1212541f19cb6ea7a80ed094e70a981ec676510a77eb5ae3952151313f88e3bb6610c0e70f7ea34f9f3eb9052430430a4ff790daea0f946c3f8a

  • SSDEEP

    12288:S2YxrsbsJ+G1+wrluoVf9X6a9Dhvhz4Rajbj:SDrqsJ+GpD6a9DhvhPj

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

redline

Botnet

@ytlogsbot

C2

176.123.4.46:33783

Attributes
  • auth_value

    295b226f1b63bcd55148625381b27b19

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

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Extracted

Family

redline

Botnet

frant

C2

77.91.124.55:19071

Targets

    • Target

      d91ff346ca745e7d1b92df52d905c2c7da306a7ad64cfc7da65e0b161efa19d6

    • Size

      1.3MB

    • MD5

      ff1bc02c443e96896ef1f29d7ee15bae

    • SHA1

      016524f420b6323bf99d4fbf6a6d4a1b9deb1f92

    • SHA256

      d91ff346ca745e7d1b92df52d905c2c7da306a7ad64cfc7da65e0b161efa19d6

    • SHA512

      278b4cda5cbc1212541f19cb6ea7a80ed094e70a981ec676510a77eb5ae3952151313f88e3bb6610c0e70f7ea34f9f3eb9052430430a4ff790daea0f946c3f8a

    • SSDEEP

      12288:S2YxrsbsJ+G1+wrluoVf9X6a9Dhvhz4Rajbj:SDrqsJ+GpD6a9DhvhPj

    • Amadey

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect Fabookie payload

    • Detected google phishing page

    • 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

    • Mystic

      Mystic is an 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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks