General

  • Target

    dfcb79e9e1635f5144567723a0754726cd0f79d2650bbd205f2750f08e7c60f8

  • Size

    22.5MB

  • Sample

    220309-csyrpsfbdl

  • MD5

    dabf069841992626901963173a7a2c5e

  • SHA1

    5a0e907f29c9689d38a10f659762e0821f0a17f1

  • SHA256

    dfcb79e9e1635f5144567723a0754726cd0f79d2650bbd205f2750f08e7c60f8

  • SHA512

    dddf860c221ae63347557d9e09501df7c5152b0b6877b4c33b53777e9feb90880cc9987ebdb9f4aa98154904d8a609aec2944a80f4124403f4ea957b7e3bb449

Malware Config

Extracted

Family

raccoon

Version

1.7.1-hotfix

Botnet

5eaa41b3101d5537f786a35da1878f0d1d760e53

Attributes
  • url4cnc

    https://telete.in/jbitchsucks

rc4.plain
rc4.plain

Targets

    • Target

      dfcb79e9e1635f5144567723a0754726cd0f79d2650bbd205f2750f08e7c60f8

    • Size

      22.5MB

    • MD5

      dabf069841992626901963173a7a2c5e

    • SHA1

      5a0e907f29c9689d38a10f659762e0821f0a17f1

    • SHA256

      dfcb79e9e1635f5144567723a0754726cd0f79d2650bbd205f2750f08e7c60f8

    • SHA512

      dddf860c221ae63347557d9e09501df7c5152b0b6877b4c33b53777e9feb90880cc9987ebdb9f4aa98154904d8a609aec2944a80f4124403f4ea957b7e3bb449

    • Modifies Windows Defender Real-time Protection settings

    • Modifies security service

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Raccoon Stealer Payload

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

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

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

3
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