Overview

overview

10

Static

static

3

jaffacakes...gz.exe

windows10-2004-x64

10

jaffacakes...gz.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    jaffacakes118_Trojan.Win32.Inject.ggz.5061dec2554a7d503ee5976005408937
  • Size 132KB
  • Sample261018-t415msgv81
  • SHA256 f16eea0c66a7d44ccba8e4bf95bb4c38fa2149146426ba9d78031397a6b8e355
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Targets

    • Target
      jaffacakes118_Trojan.Win32.Inject.ggz.5061dec2554a7d503ee5976005408937
    • Size 132KB
    • SHA256 f16eea0c66a7d44ccba8e4bf95bb4c38fa2149146426ba9d78031397a6b8e355
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverypersistence

    • Modifies visibility of file extensions in Explorer

      defense_evasion

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

    • Disables use of System Restore points

      defense_evasion

    • Checks computer location settings

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

    • Executes a file named after a Windows system binary

      The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

      defense_evasion

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

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

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Masquerading

1
T1036

Match Legitimate Name or Location

1
T1036.005

Modify Registry

4
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks