Overview

overview

10

Static

static

winprofile

windows7-x64

8

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    45338c1d023c92b2529ff21c6516eda1849c2fb71200e02ed28a9bc091c88f6f

  • Size

    345KB

  • Sample

    221005-ec96xadcc2

  • MD5

    cfd6acbde5f6548139556dc3e65de3e2

  • SHA1

    4bd13b08fb680bde85f6c162718f0dcba4d4aa37

  • SHA256

    45338c1d023c92b2529ff21c6516eda1849c2fb71200e02ed28a9bc091c88f6f

  • SHA512

    0e40b4cb0788d9ed27b9d19bc0f44e30f96e0ce02ec6ff541e226da5c4c82e0eca6681c6d008b3028d2158cc3764160483d90d2111ae2698da427eae2086bc32

  • SSDEEP

    6144:E6S1ZVlum8KDJUOER/YMK8yC4ohqk92ApEndnMveN+nOY8Z6:WPmcUOIvyC4ovBOQeA

Score
10/10
raccoonxmrigbd3a3a503834ef8e836d8a99d1ecff54evasionminerspywarestealerthemidatrojanupx

Malware Config

Extracted

Family

raccoon

Botnet

bd3a3a503834ef8e836d8a99d1ecff54

C2

http://135.148.104.11/

rc4.plain

Targets

    • Target

      45338c1d023c92b2529ff21c6516eda1849c2fb71200e02ed28a9bc091c88f6f

    • Size

      345KB

    • MD5

      cfd6acbde5f6548139556dc3e65de3e2

    • SHA1

      4bd13b08fb680bde85f6c162718f0dcba4d4aa37

    • SHA256

      45338c1d023c92b2529ff21c6516eda1849c2fb71200e02ed28a9bc091c88f6f

    • SHA512

      0e40b4cb0788d9ed27b9d19bc0f44e30f96e0ce02ec6ff541e226da5c4c82e0eca6681c6d008b3028d2158cc3764160483d90d2111ae2698da427eae2086bc32

    • SSDEEP

      6144:E6S1ZVlum8KDJUOER/YMK8yC4ohqk92ApEndnMveN+nOY8Z6:WPmcUOIvyC4ovBOQeA

    Score
    10/10
    raccoonxmrigbd3a3a503834ef8e836d8a99d1ecff54evasionminerspywarestealerthemidatrojanupx

    • Modifies security service

      evasion

    • Raccoon

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

      stealerraccoon

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

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

      evasion

    • XMRig Miner payload

      miner

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Stops running service(s)

      evasion

    • UPX packed file

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

      upx

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Virtualization/Sandbox Evasion

2
T1497

Impair Defenses

1
T1562

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks