General

  • Target

    26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340

  • Size

    533KB

  • Sample

    230331-zqhc9seg2v

  • MD5

    52c8b4599d5035e4ad577f8276d2e835

  • SHA1

    34360100387be5b8900576c5024b9948d9166068

  • SHA256

    26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340

  • SHA512

    085035774dc6428f8bf5e564df127e28d153b27d4fa250b9db3744811e32fda0cd86a0fd420d9e8c0e15de1d4bd4199e01506873c25bb07d79d793d571d88ccc

  • SSDEEP

    12288:sMrAy90K07oFjcrpdvRIadVrEqO3LqCh+1pJu:UyK8RAXEqO3GRU

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340

    • Size

      533KB

    • MD5

      52c8b4599d5035e4ad577f8276d2e835

    • SHA1

      34360100387be5b8900576c5024b9948d9166068

    • SHA256

      26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340

    • SHA512

      085035774dc6428f8bf5e564df127e28d153b27d4fa250b9db3744811e32fda0cd86a0fd420d9e8c0e15de1d4bd4199e01506873c25bb07d79d793d571d88ccc

    • SSDEEP

      12288:sMrAy90K07oFjcrpdvRIadVrEqO3LqCh+1pJu:UyK8RAXEqO3GRU

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks