Overview

overview

10

Static

static

3

e75a479935...e4.exe

windows7-x64

10

e75a479935...e4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e75a4799355d4b5288255b071d341089f2556d720c89d2e4dc73f982db7734e4

  • Size

    3.3MB

  • Sample

    240525-v6522sca7v

  • MD5

    534dc27fc6e0fadae9e578b7ba252eb1

  • SHA1

    ec2d7aa2b025bdf2b78015539495bdded4789151

  • SHA256

    e75a4799355d4b5288255b071d341089f2556d720c89d2e4dc73f982db7734e4

  • SHA512

    9a6254d636a39fdae05f05fed952d2a9b65413bf6c08f7a72c5bc9c938118fdb26e6e99b3209b8988340a09dd1af5c7370465e1095048e119ad03ff6f06cf868

  • SSDEEP

    49152:ECwsbCANnKXferL7Vwe/Gg0P+WhelDCom:Hws2ANnKXOaeOgmhelmom

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      e75a4799355d4b5288255b071d341089f2556d720c89d2e4dc73f982db7734e4

    • Size

      3.3MB

    • MD5

      534dc27fc6e0fadae9e578b7ba252eb1

    • SHA1

      ec2d7aa2b025bdf2b78015539495bdded4789151

    • SHA256

      e75a4799355d4b5288255b071d341089f2556d720c89d2e4dc73f982db7734e4

    • SHA512

      9a6254d636a39fdae05f05fed952d2a9b65413bf6c08f7a72c5bc9c938118fdb26e6e99b3209b8988340a09dd1af5c7370465e1095048e119ad03ff6f06cf868

    • SSDEEP

      49152:ECwsbCANnKXferL7Vwe/Gg0P+WhelDCom:Hws2ANnKXOaeOgmhelmom

    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 v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks