General

  • Target

    9de312a119fa268f52a1cb8353867f677fbb8f8f54e05457e82bb9e7a31ea564

  • Size

    272KB

  • Sample

    220524-xrg3saaadl

  • MD5

    66692ec98cb354eaf70a1aff0c859a71

  • SHA1

    342a805a0d698e4ac124161fc331b8930fde39c2

  • SHA256

    9de312a119fa268f52a1cb8353867f677fbb8f8f54e05457e82bb9e7a31ea564

  • SHA512

    d9b151b535a707bb62032ffdbc59c9944e23cd8a73d79281c9787d3be5165576e5c8389fd4503a1ce742e39d4c637645ba6a392c6d5dbb8ff61c84a1903d4187

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

      9de312a119fa268f52a1cb8353867f677fbb8f8f54e05457e82bb9e7a31ea564

    • Size

      272KB

    • MD5

      66692ec98cb354eaf70a1aff0c859a71

    • SHA1

      342a805a0d698e4ac124161fc331b8930fde39c2

    • SHA256

      9de312a119fa268f52a1cb8353867f677fbb8f8f54e05457e82bb9e7a31ea564

    • SHA512

      d9b151b535a707bb62032ffdbc59c9944e23cd8a73d79281c9787d3be5165576e5c8389fd4503a1ce742e39d4c637645ba6a392c6d5dbb8ff61c84a1903d4187

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks