Overview

overview

10

Static

static

3

864a453f5a...0c.exe

windows7-x64

10

864a453f5a...0c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    864a453f5aa2ea4b33ade9f552b02a1875a2cfcc2a6c99ff5e64547620f79e0c

  • Size

    868KB

  • Sample

    240525-t2ylqsba97

  • MD5

    98f4ce46f6c74b8d9d402279880d1b8a

  • SHA1

    8f5a2bc7893e912d5fff74b55ea9bf5eaf06fafc

  • SHA256

    864a453f5aa2ea4b33ade9f552b02a1875a2cfcc2a6c99ff5e64547620f79e0c

  • SHA512

    6d147ebc0ca141e25d4153f85f546f30e9e8c45d1659db9e37f88c31dde41661984d509ad44af0b41c5ecd359b829bb53534b7fbb2a3b3056422725dee960314

  • SSDEEP

    12288:1i2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8yB8drXRP6jg:1i2Tro2H2HESq2eWJ6MQjySjyQEjg

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      864a453f5aa2ea4b33ade9f552b02a1875a2cfcc2a6c99ff5e64547620f79e0c

    • Size

      868KB

    • MD5

      98f4ce46f6c74b8d9d402279880d1b8a

    • SHA1

      8f5a2bc7893e912d5fff74b55ea9bf5eaf06fafc

    • SHA256

      864a453f5aa2ea4b33ade9f552b02a1875a2cfcc2a6c99ff5e64547620f79e0c

    • SHA512

      6d147ebc0ca141e25d4153f85f546f30e9e8c45d1659db9e37f88c31dde41661984d509ad44af0b41c5ecd359b829bb53534b7fbb2a3b3056422725dee960314

    • SSDEEP

      12288:1i2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8yB8drXRP6jg:1i2Tro2H2HESq2eWJ6MQjySjyQEjg

    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 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 v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks