Resubmissions

10-04-2023 12:20

230410-phv92sba6v 10

24-09-2022 19:08

220924-xtgj2abgg8 10

General

  • Target

    Injector.exe

  • Size

    2.6MB

  • Sample

    220924-xtgj2abgg8

  • MD5

    1e927277321ea1ad6ea6adb21b93ecd8

  • SHA1

    e9f631c34c72ba0ea2cba5e8a43a5e25971a7960

  • SHA256

    734ea8ecd523dc64cca5a8c4c0541bef85d30caff7c5f90c68071716ed1f9957

  • SHA512

    5f80620b7ead02fca31f65b3322a9bdbee5f17c53c5c4e957cef0c57246f1af25421a7dc8f81e1099f9a67b6d8c0da9eb09a78d5e3b7edad82be3b363aefc94f

  • SSDEEP

    24576:eOuJEYEHyIvTv3YlYhIEY3uuMfqdKrRNFPVHKyako+LhVag+eyjtLjHuvLl3RuQi:LuJxESIvTscrDakXadeyjtGvLl3C

Malware Config

Extracted

Family

redline

C2

185.215.113.69:15544

Attributes
  • auth_value

    f8fe4a8075f18f92567eec19f355197c

Targets

    • Target

      Injector.exe

    • Size

      2.6MB

    • MD5

      1e927277321ea1ad6ea6adb21b93ecd8

    • SHA1

      e9f631c34c72ba0ea2cba5e8a43a5e25971a7960

    • SHA256

      734ea8ecd523dc64cca5a8c4c0541bef85d30caff7c5f90c68071716ed1f9957

    • SHA512

      5f80620b7ead02fca31f65b3322a9bdbee5f17c53c5c4e957cef0c57246f1af25421a7dc8f81e1099f9a67b6d8c0da9eb09a78d5e3b7edad82be3b363aefc94f

    • SSDEEP

      24576:eOuJEYEHyIvTv3YlYhIEY3uuMfqdKrRNFPVHKyako+LhVag+eyjtLjHuvLl3RuQi:LuJxESIvTscrDakXadeyjtGvLl3C

    • RedLine

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

    • RedLine payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks