General

  • Target

    9fe3702a9d7a19c118db09125b7843b1a071ced14252989c6f5ef52002339f1a

  • Size

    270KB

  • Sample

    230924-wny2fsgg3x

  • MD5

    93fafd8b8cad6ce5584a75974ea58848

  • SHA1

    9b3571a968121a8294ab2603f6392589eae9d233

  • SHA256

    9fe3702a9d7a19c118db09125b7843b1a071ced14252989c6f5ef52002339f1a

  • SHA512

    0255c6084bdaaf969a3df92061b36f35fa93495f1b485d6061485b8eee9e3970cc4e1d31ca0b05b1130763b9e073406b2a1faed6bab075f1123743fd9257f782

  • SSDEEP

    6144:uRQhrJ+j+5j68KsT6h/OCy5U9uAONANBKrNrqw6:uR2N+j+5+RsqGGuYNBbw6

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

      9fe3702a9d7a19c118db09125b7843b1a071ced14252989c6f5ef52002339f1a

    • Size

      270KB

    • MD5

      93fafd8b8cad6ce5584a75974ea58848

    • SHA1

      9b3571a968121a8294ab2603f6392589eae9d233

    • SHA256

      9fe3702a9d7a19c118db09125b7843b1a071ced14252989c6f5ef52002339f1a

    • SHA512

      0255c6084bdaaf969a3df92061b36f35fa93495f1b485d6061485b8eee9e3970cc4e1d31ca0b05b1130763b9e073406b2a1faed6bab075f1123743fd9257f782

    • SSDEEP

      6144:uRQhrJ+j+5j68KsT6h/OCy5U9uAONANBKrNrqw6:uR2N+j+5+RsqGGuYNBbw6

    • Detected google phishing page

    • 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

    • 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