Overview

overview

7

Static

static

5

gpg4win-4.3.1.exe

windows10-1703-x64

7

gpg4win-4.3.1.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    gpg4win-4.3.1.exe

  • Size

    33.9MB

  • Sample

    240423-sx9yjahe45

  • MD5

    cff05af81adc5ca0066baf07d17edb24

  • SHA1

    7c5fa919c2eb90194e844de027a36e87c7be8a80

  • SHA256

    2db44b086d860c51a4f45f43a739cd20fb0822189deb1c1cf13e4b5a3b05bc3b

  • SHA512

    6db824e5da2a9c0af492e78f06fd18fc864eefeb3de4861b09eee6e9da7db2b4a5c181061262deb530dedd56640c314647cac4b49c9b7bb65f7b6020f79f4e10

  • SSDEEP

    786432:4xIC7bI5s6sxkbB2mULpBWfrw5nqGBbC7cSEW/4jHQrXcvbYZJiGLEhUiqQS:QwK6sSbB3ULpBWM5qG62HqBiqFQS

Score
7/10
discoverylinkpdfpersistence

Malware Config

Targets

    • Target

      gpg4win-4.3.1.exe

    • Size

      33.9MB

    • MD5

      cff05af81adc5ca0066baf07d17edb24

    • SHA1

      7c5fa919c2eb90194e844de027a36e87c7be8a80

    • SHA256

      2db44b086d860c51a4f45f43a739cd20fb0822189deb1c1cf13e4b5a3b05bc3b

    • SHA512

      6db824e5da2a9c0af492e78f06fd18fc864eefeb3de4861b09eee6e9da7db2b4a5c181061262deb530dedd56640c314647cac4b49c9b7bb65f7b6020f79f4e10

    • SSDEEP

      786432:4xIC7bI5s6sxkbB2mULpBWfrw5nqGBbC7cSEW/4jHQrXcvbYZJiGLEhUiqQS:QwK6sSbB3ULpBWM5qG62HqBiqFQS

    Score
    7/10
    discoverypersistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    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

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks