General

  • Target

    4594eb49ae984c90a464cbb0c868ae20b20ad05dbd5842557562448ecb07c00f

  • Size

    792KB

  • Sample

    230317-bv9fjsdf85

  • MD5

    aac5b8bd3e150831ccb711c1874f47d1

  • SHA1

    83569cd506c97566fd345f7c176440ebbebc96d4

  • SHA256

    4594eb49ae984c90a464cbb0c868ae20b20ad05dbd5842557562448ecb07c00f

  • SHA512

    821fd0204110d812dd2990e64a1170f720a3583166739fed12a211c95cd616d8ef48ac8492e317bd37805ecb6363686dc51f6b518f46698d82721fea5299d1f4

  • SSDEEP

    24576:gyydmkA8BrR7H80DJrpI7gEGSTZBKCR1Y2J6n:nydbprZH8KMuSTSi1tJ6

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Targets

    • Target

      4594eb49ae984c90a464cbb0c868ae20b20ad05dbd5842557562448ecb07c00f

    • Size

      792KB

    • MD5

      aac5b8bd3e150831ccb711c1874f47d1

    • SHA1

      83569cd506c97566fd345f7c176440ebbebc96d4

    • SHA256

      4594eb49ae984c90a464cbb0c868ae20b20ad05dbd5842557562448ecb07c00f

    • SHA512

      821fd0204110d812dd2990e64a1170f720a3583166739fed12a211c95cd616d8ef48ac8492e317bd37805ecb6363686dc51f6b518f46698d82721fea5299d1f4

    • SSDEEP

      24576:gyydmkA8BrR7H80DJrpI7gEGSTZBKCR1Y2J6n:nydbprZH8KMuSTSi1tJ6

    • 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