General

  • Target

    4f6b3dad1a107c5237ea6488a1ea69213b6809fa38d160cfed87cbc482ac178c

  • Size

    479KB

  • Sample

    230509-d9n49seb52

  • MD5

    4aa36910fc0af1c3ade737ad6becdadd

  • SHA1

    028fdabfa4f1051a9e45584fa4f6ee86e099ea2f

  • SHA256

    4f6b3dad1a107c5237ea6488a1ea69213b6809fa38d160cfed87cbc482ac178c

  • SHA512

    1ce642a01f4d50031240c142f67276a65e157405d6e0cf73a7be7e836026df0b793799e8e32fe3d3da73d883df9b5ef8ac2be0ecdb346397fbfc4ab066ae4413

  • SSDEEP

    6144:KSy+bnr+sp0yN90QEMxy7Ct/MSuWIRB+xDlxMB6Yx2a0x/RYR97lkBaguvm6Jilz:KMrUy90MD/MSuWw8u6R9lWRhlkkgUAz

Malware Config

Extracted

Family

redline

Botnet

dumud

C2

217.196.96.101:4132

Attributes
  • auth_value

    3e18d4b90418aa3e78d8822e87c62f5c

Targets

    • Target

      4f6b3dad1a107c5237ea6488a1ea69213b6809fa38d160cfed87cbc482ac178c

    • Size

      479KB

    • MD5

      4aa36910fc0af1c3ade737ad6becdadd

    • SHA1

      028fdabfa4f1051a9e45584fa4f6ee86e099ea2f

    • SHA256

      4f6b3dad1a107c5237ea6488a1ea69213b6809fa38d160cfed87cbc482ac178c

    • SHA512

      1ce642a01f4d50031240c142f67276a65e157405d6e0cf73a7be7e836026df0b793799e8e32fe3d3da73d883df9b5ef8ac2be0ecdb346397fbfc4ab066ae4413

    • SSDEEP

      6144:KSy+bnr+sp0yN90QEMxy7Ct/MSuWIRB+xDlxMB6Yx2a0x/RYR97lkBaguvm6Jilz:KMrUy90MD/MSuWw8u6R9lWRhlkkgUAz

    • 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