General

  • Target

    c2dfc34c1650bd1782a365e41d1196532da6d8cd8ef4f3fefe7ef2ec20916313

  • Size

    18.6MB

  • Sample

    220417-r3qamsgcfk

  • MD5

    0db7c253013ffd6bdf34e86cfb65b70e

  • SHA1

    7739927c1107af94b302b1fcd5cb223c4c3ac2a9

  • SHA256

    c2dfc34c1650bd1782a365e41d1196532da6d8cd8ef4f3fefe7ef2ec20916313

  • SHA512

    872388a39ccb17595a5cf6fdfdfdf0feda2ff1d0c397eeb35326d8b9a39c9f28f7eea1fd0a198e0b7a1d1375441872f7004b555317c21e5b22c8b94d9ab6d31f

Malware Config

Extracted

Family

raccoon

Botnet

c763e433ef51ff4b6c545800e4ba3b3b1a2ea077

Attributes
  • url4cnc

    https://telete.in/jbitchsucks

rc4.plain
rc4.plain

Targets

    • Target

      c2dfc34c1650bd1782a365e41d1196532da6d8cd8ef4f3fefe7ef2ec20916313

    • Size

      18.6MB

    • MD5

      0db7c253013ffd6bdf34e86cfb65b70e

    • SHA1

      7739927c1107af94b302b1fcd5cb223c4c3ac2a9

    • SHA256

      c2dfc34c1650bd1782a365e41d1196532da6d8cd8ef4f3fefe7ef2ec20916313

    • SHA512

      872388a39ccb17595a5cf6fdfdfdf0feda2ff1d0c397eeb35326d8b9a39c9f28f7eea1fd0a198e0b7a1d1375441872f7004b555317c21e5b22c8b94d9ab6d31f

    • Modifies Windows Defender Real-time Protection settings

    • Modifies security service

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Raccoon Stealer Payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

2
T1031

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Tasks