General

  • Target

    81a0a99f635ea0cb41341533c6048a7a7bf63e23c73b4a7252f27476d7cc234b

  • Size

    699KB

  • Sample

    230327-3p8qlsfh45

  • MD5

    8cb616153801b02533026948d03ae7e2

  • SHA1

    d8c4701e944eae8aa110ee5a274b7157bd55f855

  • SHA256

    81a0a99f635ea0cb41341533c6048a7a7bf63e23c73b4a7252f27476d7cc234b

  • SHA512

    c10e6a5d60f716ba77011a57d17274938950cd9e6b54657a9996321f3ee4856b492a9c1596ba88423a7252888bad7d9ce765575d62055f1b4fbaa93dec7b7469

  • SSDEEP

    12288:SMrpy909WxBesMgJgklaNYDVxw9DMscA3+RjHtj74BpGLLs:jynlhZDw3+xNH46k

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

      81a0a99f635ea0cb41341533c6048a7a7bf63e23c73b4a7252f27476d7cc234b

    • Size

      699KB

    • MD5

      8cb616153801b02533026948d03ae7e2

    • SHA1

      d8c4701e944eae8aa110ee5a274b7157bd55f855

    • SHA256

      81a0a99f635ea0cb41341533c6048a7a7bf63e23c73b4a7252f27476d7cc234b

    • SHA512

      c10e6a5d60f716ba77011a57d17274938950cd9e6b54657a9996321f3ee4856b492a9c1596ba88423a7252888bad7d9ce765575d62055f1b4fbaa93dec7b7469

    • SSDEEP

      12288:SMrpy909WxBesMgJgklaNYDVxw9DMscA3+RjHtj74BpGLLs:jynlhZDw3+xNH46k

    • 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