General

  • Target

    f601b2dddc6c40e607338d2a0436ab2be1962d5940a10e928e123d449fe616d7

  • Size

    801KB

  • Sample

    230410-y3wkzsga59

  • MD5

    a582f4f4635a8a5631d375352f94045f

  • SHA1

    3bb904c64c3349398734919e783fdc0c38b041b0

  • SHA256

    f601b2dddc6c40e607338d2a0436ab2be1962d5940a10e928e123d449fe616d7

  • SHA512

    52b8cd4c088d983599a663a32523fe05da45dff1771a58f101b9a05ac775704ed283b80f0561362f868ecb3cd4d5d93a6586093181d565d913b63e9283ab58be

  • SSDEEP

    12288:YMrMy90eb/HeLOup/AA190AcUwD01o0MxK7C6nngonFsuKna9KvO89eilFvg/D:0ycgEyAczv7xf/gFsuKxvOIeCY/D

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      f601b2dddc6c40e607338d2a0436ab2be1962d5940a10e928e123d449fe616d7

    • Size

      801KB

    • MD5

      a582f4f4635a8a5631d375352f94045f

    • SHA1

      3bb904c64c3349398734919e783fdc0c38b041b0

    • SHA256

      f601b2dddc6c40e607338d2a0436ab2be1962d5940a10e928e123d449fe616d7

    • SHA512

      52b8cd4c088d983599a663a32523fe05da45dff1771a58f101b9a05ac775704ed283b80f0561362f868ecb3cd4d5d93a6586093181d565d913b63e9283ab58be

    • SSDEEP

      12288:YMrMy90eb/HeLOup/AA190AcUwD01o0MxK7C6nngonFsuKna9KvO89eilFvg/D:0ycgEyAczv7xf/gFsuKxvOIeCY/D

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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