Overview

overview

10

Static

static

1

08bf2b0dd7...20.exe

windows7-x64

10

08bf2b0dd7...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    08bf2b0dd74f45a56d4a4b09db0d7b52cc0442ad4bbcdcb1f7db27f87c484520.exe

  • Size

    2.3MB

  • Sample

    230405-m5qa7sdf48

  • MD5

    dc7be512c11cd153d1cd1575aee4ae15

  • SHA1

    799ff1cbc7cd326b18d06d5aa01b6cfdefa6ed65

  • SHA256

    08bf2b0dd74f45a56d4a4b09db0d7b52cc0442ad4bbcdcb1f7db27f87c484520

  • SHA512

    59dfab2177790a51f9139fac9d8cc9b874e74e7af4c1178da172ed8933e786d619a656f3eaa171bfdcacabc267640b1a7cd03ab86bd55e1a8a4ca563caef2a1d

  • SSDEEP

    24576:hCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHQ:hCwsbCANnKXferL7Vwe/Gg0P+Whb

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      08bf2b0dd74f45a56d4a4b09db0d7b52cc0442ad4bbcdcb1f7db27f87c484520.exe

    • Size

      2.3MB

    • MD5

      dc7be512c11cd153d1cd1575aee4ae15

    • SHA1

      799ff1cbc7cd326b18d06d5aa01b6cfdefa6ed65

    • SHA256

      08bf2b0dd74f45a56d4a4b09db0d7b52cc0442ad4bbcdcb1f7db27f87c484520

    • SHA512

      59dfab2177790a51f9139fac9d8cc9b874e74e7af4c1178da172ed8933e786d619a656f3eaa171bfdcacabc267640b1a7cd03ab86bd55e1a8a4ca563caef2a1d

    • SSDEEP

      24576:hCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHQ:hCwsbCANnKXferL7Vwe/Gg0P+Whb

    Score
    10/10
    gh0stratpurplefoxpersistenceratrootkittrojanupx

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      rootkit

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Sets DLL path for service in the registry

      persistence

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks