Overview

overview

10

Static

static

3

3b8dc14de3...d7.exe

windows7-x64

10

3b8dc14de3...d7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3b8dc14de3d39e7093e713a8b63757405b086cec60e14897777756a0c4749ad7

  • Size

    5.9MB

  • Sample

    240705-fwve8swbma

  • MD5

    8baec3f11289a10ca1586d3565eb195b

  • SHA1

    ec99ca2dc06a6237dd46ff53a36e04075379d18c

  • SHA256

    3b8dc14de3d39e7093e713a8b63757405b086cec60e14897777756a0c4749ad7

  • SHA512

    bd67afd1b1a8e83ee7023ae6f0de19c445d83fb8fff8a0ea99339f08ee85784e476527106979924ccdfeb2900206d8139d2a8c1eb9baaff27038c1548ab08ed8

  • SSDEEP

    98304:GZJt4HINy2LkU9ExrG51s0pA5cCKUO8Rc9CMzuewKmjTyh5ppGIVwR9+daaYgoaq:siINy2LkU9rG2oTQ5pprVwR9+ZYPAyQY

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      3b8dc14de3d39e7093e713a8b63757405b086cec60e14897777756a0c4749ad7

    • Size

      5.9MB

    • MD5

      8baec3f11289a10ca1586d3565eb195b

    • SHA1

      ec99ca2dc06a6237dd46ff53a36e04075379d18c

    • SHA256

      3b8dc14de3d39e7093e713a8b63757405b086cec60e14897777756a0c4749ad7

    • SHA512

      bd67afd1b1a8e83ee7023ae6f0de19c445d83fb8fff8a0ea99339f08ee85784e476527106979924ccdfeb2900206d8139d2a8c1eb9baaff27038c1548ab08ed8

    • SSDEEP

      98304:GZJt4HINy2LkU9ExrG51s0pA5cCKUO8Rc9CMzuewKmjTyh5ppGIVwR9+daaYgoaq:siINy2LkU9rG2oTQ5pprVwR9+ZYPAyQY

    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

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks