General

  • Target

    17f45d34280590d59f4851d038d3fff4949787721aaa1c0b68d59f5084c6e639

  • Size

    343KB

  • Sample

    211113-n5rdyabhgq

  • MD5

    5971755052944c36973bcaf20e3f5375

  • SHA1

    f4fd22d95901883b33f3849f11571055c313a996

  • SHA256

    17f45d34280590d59f4851d038d3fff4949787721aaa1c0b68d59f5084c6e639

  • SHA512

    65c8b3d407e0c630a62a58394d107e7f13dffb78565b351e0c5014b1c309f98f7399834ea280f8986eef218b4e4d1b2d5ff942e7699c18189e9d0764dfa5cd9c

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

redline

Botnet

SuperStar

C2

185.215.113.29:36224

Extracted

Family

raccoon

Botnet

8dec62c1db2959619dca43e02fa46ad7bd606400

Attributes
  • url4cnc

    http://telegin.top/capibar

    http://ttmirror.top/capibar

    http://teletele.top/capibar

    http://telegalive.top/capibar

    http://toptelete.top/capibar

    http://telegraf.top/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

675718a5f2ce6d3cacf6cb04a512f5637eae995f

Attributes
  • url4cnc

    http://91.219.236.27/agrybirdsgamerept

    http://5.181.156.92/agrybirdsgamerept

    http://91.219.236.207/agrybirdsgamerept

    http://185.225.19.18/agrybirdsgamerept

    http://91.219.237.227/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      17f45d34280590d59f4851d038d3fff4949787721aaa1c0b68d59f5084c6e639

    • Size

      343KB

    • MD5

      5971755052944c36973bcaf20e3f5375

    • SHA1

      f4fd22d95901883b33f3849f11571055c313a996

    • SHA256

      17f45d34280590d59f4851d038d3fff4949787721aaa1c0b68d59f5084c6e639

    • SHA512

      65c8b3d407e0c630a62a58394d107e7f13dffb78565b351e0c5014b1c309f98f7399834ea280f8986eef218b4e4d1b2d5ff942e7699c18189e9d0764dfa5cd9c

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • 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.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks