General

  • Target

    5920fe153d58684fbbba3e5f76a55b0ff44ab91751a7bb0281f62db97cb51d23

  • Size

    479KB

  • Sample

    230509-tkbewacg25

  • MD5

    1c24a456c1f9e126420443f56f9f7bef

  • SHA1

    3d63715a1a469dfbe5604d0c1152a0c3e07b374e

  • SHA256

    5920fe153d58684fbbba3e5f76a55b0ff44ab91751a7bb0281f62db97cb51d23

  • SHA512

    285f37230ec31a3d09470df5f07e14f6f4c3fd5a15da78d8850c146a74196e0badea95520dcb2a8fdfe2440cf6c18e885f4c62936dd56ac23aa5442c129f0174

  • SSDEEP

    12288:xMrWy904jhDFQUE9U2rN0Za+BAG5s/UTY:fybhhQUl2Wxs9

Malware Config

Extracted

Family

redline

Botnet

dease

C2

217.196.96.101:4132

Attributes
  • auth_value

    82e4d5f9abc21848e0345118814a4e6c

Targets

    • Target

      5920fe153d58684fbbba3e5f76a55b0ff44ab91751a7bb0281f62db97cb51d23

    • Size

      479KB

    • MD5

      1c24a456c1f9e126420443f56f9f7bef

    • SHA1

      3d63715a1a469dfbe5604d0c1152a0c3e07b374e

    • SHA256

      5920fe153d58684fbbba3e5f76a55b0ff44ab91751a7bb0281f62db97cb51d23

    • SHA512

      285f37230ec31a3d09470df5f07e14f6f4c3fd5a15da78d8850c146a74196e0badea95520dcb2a8fdfe2440cf6c18e885f4c62936dd56ac23aa5442c129f0174

    • SSDEEP

      12288:xMrWy904jhDFQUE9U2rN0Za+BAG5s/UTY:fybhhQUl2Wxs9

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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

    • 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