General

  • Target

    b0c8f64e4335a9f687e3b6a61429e08a6c50bf9162a18f385010cfcc8e1ad16c

  • Size

    785KB

  • Sample

    230602-sgh5waca94

  • MD5

    238d1f3f83210b9871daa9d45ffed762

  • SHA1

    b30e4b6af54d36e7ffb3ae43756182016785124e

  • SHA256

    b0c8f64e4335a9f687e3b6a61429e08a6c50bf9162a18f385010cfcc8e1ad16c

  • SHA512

    b1e965361cfbab5220c5384464fec1963d5ba02a76e1a152c81af43500dab777140212f037f7ffa42aed03a73f1b9af94d4a50058c759068b19a6a08c057c716

  • SSDEEP

    12288:MMrFy90fccZqD9AZptvipyXLggSqUscLYA6hNERaRDiSMKwRu0OWOD6ZZS:JyvcZorykf7stGCDitKwFOWbI

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      b0c8f64e4335a9f687e3b6a61429e08a6c50bf9162a18f385010cfcc8e1ad16c

    • Size

      785KB

    • MD5

      238d1f3f83210b9871daa9d45ffed762

    • SHA1

      b30e4b6af54d36e7ffb3ae43756182016785124e

    • SHA256

      b0c8f64e4335a9f687e3b6a61429e08a6c50bf9162a18f385010cfcc8e1ad16c

    • SHA512

      b1e965361cfbab5220c5384464fec1963d5ba02a76e1a152c81af43500dab777140212f037f7ffa42aed03a73f1b9af94d4a50058c759068b19a6a08c057c716

    • SSDEEP

      12288:MMrFy90fccZqD9AZptvipyXLggSqUscLYA6hNERaRDiSMKwRu0OWOD6ZZS:JyvcZorykf7stGCDitKwFOWbI

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks