General

  • Target

    40568d013adc09e9af444b1a82282a43a831bc6d8f79c394501f3f37502fbe1d

  • Size

    536KB

  • Sample

    230402-zbyrpsbg6z

  • MD5

    1f29cd3caf87d8acbee8f2c507126fc1

  • SHA1

    38d4bfeea2383f4e4400624ded35b0338ac49d9a

  • SHA256

    40568d013adc09e9af444b1a82282a43a831bc6d8f79c394501f3f37502fbe1d

  • SHA512

    9d25d9b5f80e93572c57be1fbee5f24e30edbddb2372ecc7e806ff665b09ff48dba822b1e65f14f557723fa1e1293703d2dd34c351e4193bb160cd38f8081aa7

  • SSDEEP

    12288:QMrby902dykul4nvJvLi1wIn5V0SWzNjze+hyLFhbkcwTLIbi:by7y2nvVLi1w+WNjdyZlVi

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      40568d013adc09e9af444b1a82282a43a831bc6d8f79c394501f3f37502fbe1d

    • Size

      536KB

    • MD5

      1f29cd3caf87d8acbee8f2c507126fc1

    • SHA1

      38d4bfeea2383f4e4400624ded35b0338ac49d9a

    • SHA256

      40568d013adc09e9af444b1a82282a43a831bc6d8f79c394501f3f37502fbe1d

    • SHA512

      9d25d9b5f80e93572c57be1fbee5f24e30edbddb2372ecc7e806ff665b09ff48dba822b1e65f14f557723fa1e1293703d2dd34c351e4193bb160cd38f8081aa7

    • SSDEEP

      12288:QMrby902dykul4nvJvLi1wIn5V0SWzNjze+hyLFhbkcwTLIbi:by7y2nvVLi1w+WNjdyZlVi

    • 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