General

  • Target

    f71254abbe313f41bb519ea95f3ce79a7b29688d3415b61c82fd1b200f189598

  • Size

    209KB

  • Sample

    210829-947n2lstms

  • MD5

    a2bfca1d72267b9678a88e880084baa5

  • SHA1

    171ab25f1e501ee71c4d637059ca8c1b985eef2a

  • SHA256

    f71254abbe313f41bb519ea95f3ce79a7b29688d3415b61c82fd1b200f189598

  • SHA512

    0a36afbc08ed3197460aab16f17a231cb83639def21f6ea9561a24128d7ae56807f1dbc9b187539090695a02235b32e116d01c8c2e24476741aa301f8ea3bb9d

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

hello

C2

80.66.87.33:36976

Extracted

Family

amadey

Version

2.50

C2

185.215.113.206/k8FppT/index.php

Extracted

Family

redline

Botnet

afansdo

C2

77.232.38.156:35454

Extracted

Family

amadey

Version

2.31

C2

x-vpn.ug/hfV3vDtt/index.php

Targets

    • Target

      f71254abbe313f41bb519ea95f3ce79a7b29688d3415b61c82fd1b200f189598

    • Size

      209KB

    • MD5

      a2bfca1d72267b9678a88e880084baa5

    • SHA1

      171ab25f1e501ee71c4d637059ca8c1b985eef2a

    • SHA256

      f71254abbe313f41bb519ea95f3ce79a7b29688d3415b61c82fd1b200f189598

    • SHA512

      0a36afbc08ed3197460aab16f17a231cb83639def21f6ea9561a24128d7ae56807f1dbc9b187539090695a02235b32e116d01c8c2e24476741aa301f8ea3bb9d

    • Amadey

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

    • 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.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks