General

  • Target

    5da3c4a15aa44b90d001fe70ed1d53e9b65e8b5f71ccd312b26c00de3e409bde

  • Size

    301KB

  • Sample

    220911-q3ch4sfdfn

  • MD5

    aacfd932cf20dcd8ce0c7371efbe24c0

  • SHA1

    7cea35ff71e8a14fa8de374257f6f16ecb08113c

  • SHA256

    5da3c4a15aa44b90d001fe70ed1d53e9b65e8b5f71ccd312b26c00de3e409bde

  • SHA512

    7cfb0a88fa7e30436ad2f3328c8912fdec4744c46b015707c36e892e31a503ac4bec3005ecaf8edb3dde62149680e74f34579303a7be53a58e774a92b3c95a51

  • SSDEEP

    6144:w7yHlMA17vpAbap1PaCICE6nfjCLtR69vuTRdxzV:wCKA5pAbK1PaCIz6nGtMvuFD

Malware Config

Extracted

Family

raccoon

Botnet

567d5bff28c2a18132d2f88511f07435

C2

http://116.203.167.5/

http://195.201.248.58/

rc4.plain

Targets

    • Target

      5da3c4a15aa44b90d001fe70ed1d53e9b65e8b5f71ccd312b26c00de3e409bde

    • Size

      301KB

    • MD5

      aacfd932cf20dcd8ce0c7371efbe24c0

    • SHA1

      7cea35ff71e8a14fa8de374257f6f16ecb08113c

    • SHA256

      5da3c4a15aa44b90d001fe70ed1d53e9b65e8b5f71ccd312b26c00de3e409bde

    • SHA512

      7cfb0a88fa7e30436ad2f3328c8912fdec4744c46b015707c36e892e31a503ac4bec3005ecaf8edb3dde62149680e74f34579303a7be53a58e774a92b3c95a51

    • SSDEEP

      6144:w7yHlMA17vpAbap1PaCICE6nfjCLtR69vuTRdxzV:wCKA5pAbK1PaCIz6nGtMvuFD

    • Detects Smokeloader packer

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks