General

  • Target

    295910d2ccdf3cd05350c9cc21f76aa77cdcfdd5ea2d0a15f835d47164adbf94.bin

  • Size

    1.2MB

  • Sample

    230507-aszynace36

  • MD5

    12ab1d7773f3f985d9b1ca44fa1f28c9

  • SHA1

    77886891e176fbf171a6d8ffedf17139187a3a98

  • SHA256

    295910d2ccdf3cd05350c9cc21f76aa77cdcfdd5ea2d0a15f835d47164adbf94

  • SHA512

    08b6d6296132c05f75c890b6685a749ff72a2938331185823fe8b372031ecf4a2dc8d8a1990b8707746603c117ac45f4c6fdc8efece219472cced523b8760e3d

  • SSDEEP

    24576:PyWSb2SNg6nDF4uuiI3XuPBCNKaA/yALAyVcmfGONl6gp9gtJUlzAC:aBu6D5f+XSSDA/yxyVVfGOHf9gtC

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Targets

    • Target

      295910d2ccdf3cd05350c9cc21f76aa77cdcfdd5ea2d0a15f835d47164adbf94.bin

    • Size

      1.2MB

    • MD5

      12ab1d7773f3f985d9b1ca44fa1f28c9

    • SHA1

      77886891e176fbf171a6d8ffedf17139187a3a98

    • SHA256

      295910d2ccdf3cd05350c9cc21f76aa77cdcfdd5ea2d0a15f835d47164adbf94

    • SHA512

      08b6d6296132c05f75c890b6685a749ff72a2938331185823fe8b372031ecf4a2dc8d8a1990b8707746603c117ac45f4c6fdc8efece219472cced523b8760e3d

    • SSDEEP

      24576:PyWSb2SNg6nDF4uuiI3XuPBCNKaA/yALAyVcmfGONl6gp9gtJUlzAC:aBu6D5f+XSSDA/yxyVVfGOHf9gtC

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks