Overview

overview

10

Static

static

3

087e18811c...f7.exe

windows7-x64

10

087e18811c...f7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    087e18811cbf2011123edb351edb631da3917f65371b046e4b70137deb08d2f7

  • Size

    24KB

  • Sample

    230523-yj6a3shb33

  • MD5

    bd08bf688aa1a6d46c1675b57110dd7b

  • SHA1

    27ace7f22287839bf704f40581e18563b3ae7038

  • SHA256

    087e18811cbf2011123edb351edb631da3917f65371b046e4b70137deb08d2f7

  • SHA512

    5666dec348b4dfae38b00cfd03fb4bef0824d5c0bdc7d87095bf1d777194f279c2b369356f4560dce40f5080322db7e96c12b095c59a1791f48ca9d6268b41f9

  • SSDEEP

    192:h0lkFwtXjJQoOLqeCamZWRmqyRmgP1oyn0wW0//093j5ZG/XNTMfNWnxcc:5StXlQoCqCk1qwr096/XNTMfNWnxj

Score
10/10
gh0stratpurplefoxratrootkittrojan

Malware Config

Targets

    • Target

      087e18811cbf2011123edb351edb631da3917f65371b046e4b70137deb08d2f7

    • Size

      24KB

    • MD5

      bd08bf688aa1a6d46c1675b57110dd7b

    • SHA1

      27ace7f22287839bf704f40581e18563b3ae7038

    • SHA256

      087e18811cbf2011123edb351edb631da3917f65371b046e4b70137deb08d2f7

    • SHA512

      5666dec348b4dfae38b00cfd03fb4bef0824d5c0bdc7d87095bf1d777194f279c2b369356f4560dce40f5080322db7e96c12b095c59a1791f48ca9d6268b41f9

    • SSDEEP

      192:h0lkFwtXjJQoOLqeCamZWRmqyRmgP1oyn0wW0//093j5ZG/XNTMfNWnxcc:5StXlQoCqCk1qwr096/XNTMfNWnxj

    Score
    10/10
    gh0stratpurplefoxratrootkittrojan

    • 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

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks