General

  • Target

    Offscum.exe

  • Size

    384KB

  • Sample

    220522-gbt5eabedm

  • MD5

    f825accdbb1a8a19a89c2222866edcdd

  • SHA1

    b684f64d648ef96328c40317187c5b77a9bd7731

  • SHA256

    ade8d7f178b2be67a5b7254cd7db3db9541c8ab16c493a2f33aa0fe4f303a9b2

  • SHA512

    84c3b95cea47cefbbc285ff8a216c46300dc1353032095439110c0a06eaac60a5bb45b93ec9ccd5501d70fb73583f225251e77443f5abf9e1030711831e943e3

Malware Config

Extracted

Family

redline

Botnet

test1

C2

185.215.113.75:80

Attributes
  • auth_value

    7ab4a4e2eae9eb7ae10f64f68df53bb3

Targets

    • Target

      Offscum.exe

    • Size

      384KB

    • MD5

      f825accdbb1a8a19a89c2222866edcdd

    • SHA1

      b684f64d648ef96328c40317187c5b77a9bd7731

    • SHA256

      ade8d7f178b2be67a5b7254cd7db3db9541c8ab16c493a2f33aa0fe4f303a9b2

    • SHA512

      84c3b95cea47cefbbc285ff8a216c46300dc1353032095439110c0a06eaac60a5bb45b93ec9ccd5501d70fb73583f225251e77443f5abf9e1030711831e943e3

    • RedLine

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

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks