General

  • Target

    6d63304e10db535e95b5fc2dcdb27d85a5a364ed8a9df7e536249586738bb7f3

  • Size

    3.0MB

  • Sample

    240526-enppcaec91

  • MD5

    dbdcba579712bb10c7a344394d555a70

  • SHA1

    46f76cc72521de1bf792e1f354e35cadf67a7171

  • SHA256

    6d63304e10db535e95b5fc2dcdb27d85a5a364ed8a9df7e536249586738bb7f3

  • SHA512

    5b788f8aabbbcae5e0105bb899b378669cbfc39b6d49b09c6510b28e3e2941dfb01ce9309eac267a55ad62303aac155bdfed6b24300672ab12e83538a7e2662c

  • SSDEEP

    98304:2oo0b+Djihd+BbSiXnnxxwoax6JBAUZL+:zCa7+BusxLJVy

Malware Config

Targets

    • Target

      6d63304e10db535e95b5fc2dcdb27d85a5a364ed8a9df7e536249586738bb7f3

    • Size

      3.0MB

    • MD5

      dbdcba579712bb10c7a344394d555a70

    • SHA1

      46f76cc72521de1bf792e1f354e35cadf67a7171

    • SHA256

      6d63304e10db535e95b5fc2dcdb27d85a5a364ed8a9df7e536249586738bb7f3

    • SHA512

      5b788f8aabbbcae5e0105bb899b378669cbfc39b6d49b09c6510b28e3e2941dfb01ce9309eac267a55ad62303aac155bdfed6b24300672ab12e83538a7e2662c

    • SSDEEP

      98304:2oo0b+Djihd+BbSiXnnxxwoax6JBAUZL+:zCa7+BusxLJVy

    • Detect PurpleFox Rootkit

      Detect PurpleFox 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.

    • PurpleFox

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

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

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

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Tasks