General

  • Target

    d260b6323e51f9cf80efd27252d256a1682f1355c79a5b5cb4ab5823f85e3d26

  • Size

    159KB

  • Sample

    220526-s9znbsgfep

  • MD5

    6b354a6615e1465e9c1421908c9233b7

  • SHA1

    4a4daba873df2faf86d6f8f190c4155f376020e0

  • SHA256

    d260b6323e51f9cf80efd27252d256a1682f1355c79a5b5cb4ab5823f85e3d26

  • SHA512

    fe2ebee5a38d47837c83aeeb33a39b345ae4fa4df45676e5c70ed7dd3d34c81a3f81e48c77281fdb5bd341d28f60abc6eb7ff3cdc971ecf57ff6c9d8e190add3

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://monsutiur4.com/

http://nusurionuy5ff.at/

http://moroitomo4.net/

http://susuerulianita1.net/

http://cucumbetuturel4.com/

http://nunuslushau.com/

http://linislominyt11.at/

http://luxulixionus.net/

http://lilisjjoer44.com/

http://nikogminut88.at/

http://limo00ruling.org/

http://mini55tunul.com/

http://samnutu11nuli.com/

http://nikogkojam.org/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

4

C2

45.10.43.167:26696

Attributes
  • auth_value

    907b4009a916888062785688f81bc6b3

Targets

    • Target

      d260b6323e51f9cf80efd27252d256a1682f1355c79a5b5cb4ab5823f85e3d26

    • Size

      159KB

    • MD5

      6b354a6615e1465e9c1421908c9233b7

    • SHA1

      4a4daba873df2faf86d6f8f190c4155f376020e0

    • SHA256

      d260b6323e51f9cf80efd27252d256a1682f1355c79a5b5cb4ab5823f85e3d26

    • SHA512

      fe2ebee5a38d47837c83aeeb33a39b345ae4fa4df45676e5c70ed7dd3d34c81a3f81e48c77281fdb5bd341d28f60abc6eb7ff3cdc971ecf57ff6c9d8e190add3

    • 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.

    • Executes dropped EXE

    • Deletes itself

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks