General

  • Target

    897572054e7490da731996e653af1d639526a90cd3acb684e9df764986725ece

  • Size

    160KB

  • Sample

    211119-scrw8aafeq

  • MD5

    52ec168708a81dcfa6dcaeca0100474a

  • SHA1

    fcc84c8ef565bf9cbd7aeba3c8da0e93b9d357dc

  • SHA256

    897572054e7490da731996e653af1d639526a90cd3acb684e9df764986725ece

  • SHA512

    ebe6f7a1544c20c4182407edbf1bdbbb65430e68920c2047aa70e899ff925a8e6b073ca422dff02750019b127546f3bfc2f8c89bdeb64ac146ca762cba58c523

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

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

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

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

redline

C2

185.159.80.90:38637

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

ddf183af4241e3172885cf1b2c4c1fb4ee03d05a

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://5.181.156.92/capibar

    http://91.219.236.207/capibar

    http://185.225.19.18/capibar

    http://91.219.237.227/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Extracted

Family

redline

Botnet

easymoneydontshiny

C2

45.153.186.153:56675

Targets

    • Target

      897572054e7490da731996e653af1d639526a90cd3acb684e9df764986725ece

    • Size

      160KB

    • MD5

      52ec168708a81dcfa6dcaeca0100474a

    • SHA1

      fcc84c8ef565bf9cbd7aeba3c8da0e93b9d357dc

    • SHA256

      897572054e7490da731996e653af1d639526a90cd3acb684e9df764986725ece

    • SHA512

      ebe6f7a1544c20c4182407edbf1bdbbb65430e68920c2047aa70e899ff925a8e6b073ca422dff02750019b127546f3bfc2f8c89bdeb64ac146ca762cba58c523

    • Arkei

      Arkei is an infostealer written in C++.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • 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.

    • suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

      suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

    • Arkei Stealer Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • 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

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks