General

  • Target

    68af76566e5f5723c01a22ff654de9befb0d448cfb01dbff164cee926e072114

  • Size

    239KB

  • Sample

    230923-nacbjaef4z

  • MD5

    7175a48b44e89915d445ef8ac2ac8f50

  • SHA1

    66935e4868f707b61c2c703996a5279900fad0da

  • SHA256

    68af76566e5f5723c01a22ff654de9befb0d448cfb01dbff164cee926e072114

  • SHA512

    3d0ceec7825d887e74b47ab219f0e5d6eca4657208a8a40177b177b25fc7b3e9877aad22046d839805485b09040eec849bbc702dfbfd9866ad45cbfa7f239aac

  • SSDEEP

    6144:NS46fuYXChoQTjlFgLuCY1dRuAOLRkGx/Ir+w8y0:N3YzXChdTbv1buthIr+w8y

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

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

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      68af76566e5f5723c01a22ff654de9befb0d448cfb01dbff164cee926e072114

    • Size

      239KB

    • MD5

      7175a48b44e89915d445ef8ac2ac8f50

    • SHA1

      66935e4868f707b61c2c703996a5279900fad0da

    • SHA256

      68af76566e5f5723c01a22ff654de9befb0d448cfb01dbff164cee926e072114

    • SHA512

      3d0ceec7825d887e74b47ab219f0e5d6eca4657208a8a40177b177b25fc7b3e9877aad22046d839805485b09040eec849bbc702dfbfd9866ad45cbfa7f239aac

    • SSDEEP

      6144:NS46fuYXChoQTjlFgLuCY1dRuAOLRkGx/Ir+w8y0:N3YzXChdTbv1buthIr+w8y

    • Detect Fabookie payload

    • Detected google phishing page

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • 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

    • 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