General

  • Target

    914be79c80638787a90cb4d7598ad60a8f39634cb4858489bde36c0e32e235aa

  • Size

    457KB

  • Sample

    221019-xh2e3achgk

  • MD5

    9ecafa0a55d800f4293093989b90d595

  • SHA1

    4b7388775266bf7b9edd19ff456f9dcc5a6bcd06

  • SHA256

    914be79c80638787a90cb4d7598ad60a8f39634cb4858489bde36c0e32e235aa

  • SHA512

    d43417b47641d815b99687c3418abb0fad2963f7466eac304d596ac61099f09ba1db3fce3a2b7e15a71f29e27476ef579b9e9200778d277acc470c26bc602b49

  • SSDEEP

    3072:8ahKyd2n31If5HxTQ3fXaPm1cF8o4Y1Z8JP:8ahOOfTQvXaPm1cFrV4J

Malware Config

Extracted

Family

redline

Botnet

Nigh

C2

80.66.87.20:80

Attributes
  • auth_value

    dab8506635d1dc134af4ebaedf4404eb

Targets

    • Target

      914be79c80638787a90cb4d7598ad60a8f39634cb4858489bde36c0e32e235aa

    • Size

      457KB

    • MD5

      9ecafa0a55d800f4293093989b90d595

    • SHA1

      4b7388775266bf7b9edd19ff456f9dcc5a6bcd06

    • SHA256

      914be79c80638787a90cb4d7598ad60a8f39634cb4858489bde36c0e32e235aa

    • SHA512

      d43417b47641d815b99687c3418abb0fad2963f7466eac304d596ac61099f09ba1db3fce3a2b7e15a71f29e27476ef579b9e9200778d277acc470c26bc602b49

    • SSDEEP

      3072:8ahKyd2n31If5HxTQ3fXaPm1cF8o4Y1Z8JP:8ahOOfTQvXaPm1cFrV4J

    • Detects Smokeloader packer

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks