General

  • Target

    43c315ec3be59be4ef5aa52e440fc10c.exe

  • Size

    1.4MB

  • Sample

    221028-k2rnrafbd5

  • MD5

    43c315ec3be59be4ef5aa52e440fc10c

  • SHA1

    c9b68a94fbd7519a290ec60d3a8a1eae2d8b4b84

  • SHA256

    5207dd47df6e282ee4d949282a96f83bbda7be328f65719113623512df7e4015

  • SHA512

    5914162996616ac7ffdf3a403ce24cf4645daa8af74f2b27c3c85486f38f2f80abed19e80621fe82a738e9b03a99a6e5c22121252dc450eb1e2dc4e60203b213

  • SSDEEP

    12288:OnjobNrYynWZQzjFeM6DJOjB9sTTHyeGkwhr402Gjaaz97PxYPKrzD0o9sIheoT:0ynYQb6VOKHwS0l3zVxRwo

Malware Config

Extracted

Family

redline

Botnet

K F

C2

168.119.65.166:21269

Attributes
  • auth_value

    201fc523e44306a8f2aa3fe14a3de780

Targets

    • Target

      43c315ec3be59be4ef5aa52e440fc10c.exe

    • Size

      1.4MB

    • MD5

      43c315ec3be59be4ef5aa52e440fc10c

    • SHA1

      c9b68a94fbd7519a290ec60d3a8a1eae2d8b4b84

    • SHA256

      5207dd47df6e282ee4d949282a96f83bbda7be328f65719113623512df7e4015

    • SHA512

      5914162996616ac7ffdf3a403ce24cf4645daa8af74f2b27c3c85486f38f2f80abed19e80621fe82a738e9b03a99a6e5c22121252dc450eb1e2dc4e60203b213

    • SSDEEP

      12288:OnjobNrYynWZQzjFeM6DJOjB9sTTHyeGkwhr402Gjaaz97PxYPKrzD0o9sIheoT:0ynYQb6VOKHwS0l3zVxRwo

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

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

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks