Overview

overview

10

Static

static

3

3a3753881e...25.exe

windows7-x64

10

3a3753881e...25.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3a3753881e6f17d21a554b38bd382525

  • Size

    39KB

  • Sample

    231231-r4v8aabab9

  • MD5

    3a3753881e6f17d21a554b38bd382525

  • SHA1

    92957b76dd4c0433a12a394fabb272b6dba610e9

  • SHA256

    17c5c9a90eba37dac8cc25a72f8492def632d39185695c885b999bcd570acda3

  • SHA512

    0f812373e206b70d1d9a72ce9b96c47139e2813ab4de3d1b304f3156578d86bb04cc8a5d0ee9899a555bc5499431c603f635c3d68e7ce1b3ee335387d30af98e

  • SSDEEP

    384:Ogw+It+2dZK+Rbg1fuCIcAuoPX136WQDMgQSY+s5GrSYSJGvQZWAwhTcPO1D9bVn:U+ixgt5XA9YhD9hzcq4fpuRiPjg/N

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      3a3753881e6f17d21a554b38bd382525

    • Size

      39KB

    • MD5

      3a3753881e6f17d21a554b38bd382525

    • SHA1

      92957b76dd4c0433a12a394fabb272b6dba610e9

    • SHA256

      17c5c9a90eba37dac8cc25a72f8492def632d39185695c885b999bcd570acda3

    • SHA512

      0f812373e206b70d1d9a72ce9b96c47139e2813ab4de3d1b304f3156578d86bb04cc8a5d0ee9899a555bc5499431c603f635c3d68e7ce1b3ee335387d30af98e

    • SSDEEP

      384:Ogw+It+2dZK+Rbg1fuCIcAuoPX136WQDMgQSY+s5GrSYSJGvQZWAwhTcPO1D9bVn:U+ixgt5XA9YhD9hzcq4fpuRiPjg/N

    Score
    10/10
    evasionpersistencetrojan

    • UAC bypass

      evasiontrojan

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

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

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

Remote System Discovery

1
T1018

System Information Discovery

3
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks