General

  • Target

    ab502302f59d5639f58d9bd1a0ce67f4972e3a6b7e94cbbde650c64a620f7b70

  • Size

    1.0MB

  • Sample

    230530-phg3eshe42

  • MD5

    6516922506f737ec3bf9967d48809a84

  • SHA1

    892f1a1f5261a335107e86c17880e61c47bed30d

  • SHA256

    ab502302f59d5639f58d9bd1a0ce67f4972e3a6b7e94cbbde650c64a620f7b70

  • SHA512

    c44a615a1c09a959fad97bfeba19c151b2c34fdd0bb81fd64c6a75382cee73e9d358dc9d5f81019b27995452496137062fd956e5fe09cba582e75d65577f509c

  • SSDEEP

    24576:BykT/oUqjtEI8aGsmxAF/42BpqwB3v2IqX+GvhLeA/:0kT/oUsZ8aPmSnrB/AOGvhLeA

Malware Config

Extracted

Family

redline

Botnet

lusa

C2

83.97.73.127:19045

Attributes
  • auth_value

    c9df946711e01c378b42221de692acbd

Extracted

Family

redline

Botnet

ronin

C2

83.97.73.127:19045

Attributes
  • auth_value

    4cce855f5ba9b9b6e5b1400f102745de

Targets

    • Target

      ab502302f59d5639f58d9bd1a0ce67f4972e3a6b7e94cbbde650c64a620f7b70

    • Size

      1.0MB

    • MD5

      6516922506f737ec3bf9967d48809a84

    • SHA1

      892f1a1f5261a335107e86c17880e61c47bed30d

    • SHA256

      ab502302f59d5639f58d9bd1a0ce67f4972e3a6b7e94cbbde650c64a620f7b70

    • SHA512

      c44a615a1c09a959fad97bfeba19c151b2c34fdd0bb81fd64c6a75382cee73e9d358dc9d5f81019b27995452496137062fd956e5fe09cba582e75d65577f509c

    • SSDEEP

      24576:BykT/oUqjtEI8aGsmxAF/42BpqwB3v2IqX+GvhLeA/:0kT/oUsZ8aPmSnrB/AOGvhLeA

    • 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.

    • 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