General

  • Target

    a4a234c51122265a1fd4e08c17c8d18ddbac4b7cd9524c0f7804513bcae6d473

  • Size

    694KB

  • Sample

    230328-gegngsah9t

  • MD5

    f7e8068aae41d81072ff34806a68bc04

  • SHA1

    4908e6f896ad332e1be47939e4a085e3b9dc90fd

  • SHA256

    a4a234c51122265a1fd4e08c17c8d18ddbac4b7cd9524c0f7804513bcae6d473

  • SHA512

    792bd1c89a8afdf5c142e3b7bbbb3674206f5f6f78699d89663dc258847f3fc863ad44b8ab4a07f78e50916a70554ca541bb6437599267f3c3882fc7e85a7368

  • SSDEEP

    12288:+t0qsEAq3kh0snRy24PG5fgCo//RccvbiOpIWaEx7rOJZo+d+pOpB:NTPq0hpnUleChFDdp9aS7rOJ2G+EH

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      a4a234c51122265a1fd4e08c17c8d18ddbac4b7cd9524c0f7804513bcae6d473

    • Size

      694KB

    • MD5

      f7e8068aae41d81072ff34806a68bc04

    • SHA1

      4908e6f896ad332e1be47939e4a085e3b9dc90fd

    • SHA256

      a4a234c51122265a1fd4e08c17c8d18ddbac4b7cd9524c0f7804513bcae6d473

    • SHA512

      792bd1c89a8afdf5c142e3b7bbbb3674206f5f6f78699d89663dc258847f3fc863ad44b8ab4a07f78e50916a70554ca541bb6437599267f3c3882fc7e85a7368

    • SSDEEP

      12288:+t0qsEAq3kh0snRy24PG5fgCo//RccvbiOpIWaEx7rOJZo+d+pOpB:NTPq0hpnUleChFDdp9aS7rOJ2G+EH

    • 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 Enterprise v6

Tasks