General

  • Target

    6b5632608c6187fe40fd1e93cea7a0326748b3079955cd9893bb2807b5424982

  • Size

    168KB

  • Sample

    211112-s7y9saagdl

  • MD5

    57c8d42bb07b1223cacf9dff71fca2c3

  • SHA1

    ea40f48158f4cc7924c9f40db34a22982b50392f

  • SHA256

    6b5632608c6187fe40fd1e93cea7a0326748b3079955cd9893bb2807b5424982

  • SHA512

    bd9d63a38a1759d05ca45bc155f3b5dd8eee8ec86b56114a6401d39b940bca0838d68a4140e2d5b74cbe9360549da35d946ce76e64ab89e3be6a9b325d3c5fdf

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://nalirou70.top/

http://xacokuo80.top/

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

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

4557a7b982bafcd677193713fa5041fa32e7e61e

Attributes
  • url4cnc

    http://91.219.236.162/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

    http://193.38.54.238/agrybirdsgamerept

    http://74.119.192.122/agrybirdsgamerept

    http://91.219.236.240/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      6b5632608c6187fe40fd1e93cea7a0326748b3079955cd9893bb2807b5424982

    • Size

      168KB

    • MD5

      57c8d42bb07b1223cacf9dff71fca2c3

    • SHA1

      ea40f48158f4cc7924c9f40db34a22982b50392f

    • SHA256

      6b5632608c6187fe40fd1e93cea7a0326748b3079955cd9893bb2807b5424982

    • SHA512

      bd9d63a38a1759d05ca45bc155f3b5dd8eee8ec86b56114a6401d39b940bca0838d68a4140e2d5b74cbe9360549da35d946ce76e64ab89e3be6a9b325d3c5fdf

    • 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

    • suricata: ET MALWARE Known Sinkhole Response Header

      suricata: ET MALWARE Known Sinkhole Response Header

    • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    • 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