General

  • Target

    69c83408c0771bf510da7cb6368bc0f306de1d22a1d3b2fa349bd4349a46a606

  • Size

    683KB

  • Sample

    230328-lpn8jabh8y

  • MD5

    6b0fb932a971af18e75d5fbf6f2559c7

  • SHA1

    a8c985de1164607b42f6b3a0aca5df9444ec437c

  • SHA256

    69c83408c0771bf510da7cb6368bc0f306de1d22a1d3b2fa349bd4349a46a606

  • SHA512

    ea2125516b6b36e07ad3fb05bcb60549accc9b57247864053ecb4a5b558c46bb07066b10f5b6aff39bef793e275d8a8810bc86d55d8e4822238c899f4bcfcba7

  • SSDEEP

    12288:KMr2y90JZ8ibwnQ5u4PaWhdmY8R4COC+8BTtlaNCpRyCN9U:QyimnQdzmj4COCttasa

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      69c83408c0771bf510da7cb6368bc0f306de1d22a1d3b2fa349bd4349a46a606

    • Size

      683KB

    • MD5

      6b0fb932a971af18e75d5fbf6f2559c7

    • SHA1

      a8c985de1164607b42f6b3a0aca5df9444ec437c

    • SHA256

      69c83408c0771bf510da7cb6368bc0f306de1d22a1d3b2fa349bd4349a46a606

    • SHA512

      ea2125516b6b36e07ad3fb05bcb60549accc9b57247864053ecb4a5b558c46bb07066b10f5b6aff39bef793e275d8a8810bc86d55d8e4822238c899f4bcfcba7

    • SSDEEP

      12288:KMr2y90JZ8ibwnQ5u4PaWhdmY8R4COC+8BTtlaNCpRyCN9U:QyimnQdzmj4COCttasa

    • 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