General

  • Target

    462ac66141f61abf81063a0206b787efc4a7c0cdc399e6f2d278360114e9deed

  • Size

    21.9MB

  • Sample

    220508-1ze5yaggg3

  • MD5

    c344da814a71a6f91cc7d18d9848dee4

  • SHA1

    04e84a9043b1d74efb88112fe5a63d08dfb75068

  • SHA256

    462ac66141f61abf81063a0206b787efc4a7c0cdc399e6f2d278360114e9deed

  • SHA512

    d4d9bf2d8434e04c87aa3d74343c5a5220b40364c410319a3533136b8fc85e3763791d8553edeaf4942e3e9420f1f3344c0377c0117ed2591e649a0014661c3f

Malware Config

Extracted

Family

raccoon

Botnet

c763e433ef51ff4b6c545800e4ba3b3b1a2ea077

Attributes
  • url4cnc

    https://telete.in/jbitchsucks

rc4.plain
rc4.plain

Targets

    • Target

      462ac66141f61abf81063a0206b787efc4a7c0cdc399e6f2d278360114e9deed

    • Size

      21.9MB

    • MD5

      c344da814a71a6f91cc7d18d9848dee4

    • SHA1

      04e84a9043b1d74efb88112fe5a63d08dfb75068

    • SHA256

      462ac66141f61abf81063a0206b787efc4a7c0cdc399e6f2d278360114e9deed

    • SHA512

      d4d9bf2d8434e04c87aa3d74343c5a5220b40364c410319a3533136b8fc85e3763791d8553edeaf4942e3e9420f1f3344c0377c0117ed2591e649a0014661c3f

    • 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