Overview

overview

10

Static

static

1

f3409c2f76...3b.exe

windows7-x64

10

f3409c2f76...3b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f3409c2f76b6f62ee8825da54c44673077a1d3bb050bed9a24b5169754a8073b.exe.vir

  • Size

    121.2MB

  • Sample

    241121-bjgldsxaqa

  • MD5

    70d8d97da1f076e1fdec3743bb684cd3

  • SHA1

    de173e4d535b5ddd1bb1c0dad5191ca2cf92a25a

  • SHA256

    f3409c2f76b6f62ee8825da54c44673077a1d3bb050bed9a24b5169754a8073b

  • SHA512

    e0d1406a69d17e16615d2c55906bd0bd7fa35b40a478badb8a283941714523881ca3df832e9af0a5792dfedf8e7242c05d595580c7556e9d102f538306593fa5

  • SSDEEP

    3145728:rAEAnnqnfyo/2oA6WC8GrZdqQvQp7Nr7a0gz2b:bZyo0YrZdqQk7Nr7ah

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistencetrojanupx

Malware Config

Targets

    • Target

      f3409c2f76b6f62ee8825da54c44673077a1d3bb050bed9a24b5169754a8073b.exe.vir

    • Size

      121.2MB

    • MD5

      70d8d97da1f076e1fdec3743bb684cd3

    • SHA1

      de173e4d535b5ddd1bb1c0dad5191ca2cf92a25a

    • SHA256

      f3409c2f76b6f62ee8825da54c44673077a1d3bb050bed9a24b5169754a8073b

    • SHA512

      e0d1406a69d17e16615d2c55906bd0bd7fa35b40a478badb8a283941714523881ca3df832e9af0a5792dfedf8e7242c05d595580c7556e9d102f538306593fa5

    • SSDEEP

      3145728:rAEAnnqnfyo/2oA6WC8GrZdqQvQp7Nr7a0gz2b:bZyo0YrZdqQk7Nr7ah

    Score
    10/10
    defense_evasiondiscoveryevasionexecutionpersistencetrojanupx

    • UAC bypass

      evasiontrojan

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Ignore Process Interrupts

1
T1564.011

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks