Overview

overview

8

Static

static

3

80a35de9fb...d3.exe

windows7-x64

8

80a35de9fb...d3.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    80a35de9fb777fb92afc03c1c0a0c4814d34dcb5c9e27ed3911f7959c73cccd3

  • Size

    771KB

  • Sample

    240220-hjqmmach6y

  • MD5

    2c2e49af0b8d92ab14d59683034d17c4

  • SHA1

    629ff2360c80a8e09eb510c0a104287f9ddc6323

  • SHA256

    80a35de9fb777fb92afc03c1c0a0c4814d34dcb5c9e27ed3911f7959c73cccd3

  • SHA512

    3a442f377995132cc893d1debc5827bfa4772580caffea6c5310db55e7ab04970c3f03eeb2075f8dcf1b1a5f58c9bc663dea469ccfb74623fe01ca501158c063

  • SSDEEP

    12288:U761vvrXBDZZmDmSh7SHSjX4z4ZV4kzI6OcGfAkx4tOF6j+Z:U7qvrXo7ZNX4z4YbcGfAkx4tNE

Score
8/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      80a35de9fb777fb92afc03c1c0a0c4814d34dcb5c9e27ed3911f7959c73cccd3

    • Size

      771KB

    • MD5

      2c2e49af0b8d92ab14d59683034d17c4

    • SHA1

      629ff2360c80a8e09eb510c0a104287f9ddc6323

    • SHA256

      80a35de9fb777fb92afc03c1c0a0c4814d34dcb5c9e27ed3911f7959c73cccd3

    • SHA512

      3a442f377995132cc893d1debc5827bfa4772580caffea6c5310db55e7ab04970c3f03eeb2075f8dcf1b1a5f58c9bc663dea469ccfb74623fe01ca501158c063

    • SSDEEP

      12288:U761vvrXBDZZmDmSh7SHSjX4z4ZV4kzI6OcGfAkx4tOF6j+Z:U7qvrXo7ZNX4z4YbcGfAkx4tNE

    Score
    8/10
    discoveryevasionpersistencetrojan

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Sets file execution options in registry

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Registers COM server for autorun

      persistence

    • Adds Run key to start application

      persistence

    • Blocklisted process makes network request

    • Checks installed software on the system

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

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • 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 Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

5
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

4
T1012

System Information Discovery

5
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks