General

  • Target

    fdc7ea766a91f88ecef70d8c9d8f6225158f24626678e09e5f2e82d9778e592c

  • Size

    1.4MB

  • Sample

    231112-dh27tadc49

  • MD5

    810a3fb2be61b94ed08de729c6ff0d0e

  • SHA1

    0039bf4082470484d3e9a3119aec09c3547b7bbb

  • SHA256

    fdc7ea766a91f88ecef70d8c9d8f6225158f24626678e09e5f2e82d9778e592c

  • SHA512

    dc7df9a506b01109187b55d75d6c541d11c9b3a70c8104e8a99fe2d5ed76bd14ae2d346efe475856c8e86211c4e6a2e4b2a90f7ebd5417452f42feed3482b145

  • SSDEEP

    24576:6y6lY5aJfWMnggGae1IsezcGNgoDJNOSizR4cMsb/+iS9wAVfhFv6/CHpu:Bb5aguT1e2BYG/1Hi14cMsb/+i5iz

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

stealc

C2

http://77.91.68.247

Attributes
  • url_path

    /c36258786fdc16da.php

rc4.plain

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      fdc7ea766a91f88ecef70d8c9d8f6225158f24626678e09e5f2e82d9778e592c

    • Size

      1.4MB

    • MD5

      810a3fb2be61b94ed08de729c6ff0d0e

    • SHA1

      0039bf4082470484d3e9a3119aec09c3547b7bbb

    • SHA256

      fdc7ea766a91f88ecef70d8c9d8f6225158f24626678e09e5f2e82d9778e592c

    • SHA512

      dc7df9a506b01109187b55d75d6c541d11c9b3a70c8104e8a99fe2d5ed76bd14ae2d346efe475856c8e86211c4e6a2e4b2a90f7ebd5417452f42feed3482b145

    • SSDEEP

      24576:6y6lY5aJfWMnggGae1IsezcGNgoDJNOSizR4cMsb/+iS9wAVfhFv6/CHpu:Bb5aguT1e2BYG/1Hi14cMsb/+i5iz

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Detected google phishing page

    • Glupteba

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

    • Glupteba payload

    • 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.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks