General

  • Target

    cae3ca59d69a6d21647fb3c46923dc1f4847b079128c89f52f5bc1eb4029b610

  • Size

    790KB

  • Sample

    230411-fgy5waae22

  • MD5

    16a424112c0b9b64e2fbd91030eae40b

  • SHA1

    e4d57e42e2ae6208f29a6b3ca5f38244bbde405f

  • SHA256

    cae3ca59d69a6d21647fb3c46923dc1f4847b079128c89f52f5bc1eb4029b610

  • SHA512

    11edaefb874c28b68e3a38bdcc71c86904931c03d9a3ffa85cee1239ffd87d321ed7d3ec37493473db1fea3859599fa118b2f72c64e6bcf540bbc415578f17ca

  • SSDEEP

    12288:OMrIy90F566xeEBv/ehUmKO0NR8Moqj+iZCmlJglVVVqTsC286LgDQ0/fQWV:ayYBreDKONqjTC8DTsCB6Ekwo8

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Targets

    • Target

      cae3ca59d69a6d21647fb3c46923dc1f4847b079128c89f52f5bc1eb4029b610

    • Size

      790KB

    • MD5

      16a424112c0b9b64e2fbd91030eae40b

    • SHA1

      e4d57e42e2ae6208f29a6b3ca5f38244bbde405f

    • SHA256

      cae3ca59d69a6d21647fb3c46923dc1f4847b079128c89f52f5bc1eb4029b610

    • SHA512

      11edaefb874c28b68e3a38bdcc71c86904931c03d9a3ffa85cee1239ffd87d321ed7d3ec37493473db1fea3859599fa118b2f72c64e6bcf540bbc415578f17ca

    • SSDEEP

      12288:OMrIy90F566xeEBv/ehUmKO0NR8Moqj+iZCmlJglVVVqTsC286LgDQ0/fQWV:ayYBreDKONqjTC8DTsCB6Ekwo8

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 Enterprise v6

Tasks