Overview

overview

10

Static

static

3

d23d6d9a28...0b.exe

windows7-x64

10

d23d6d9a28...0b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d23d6d9a28cccf41f5f745a6042311e545af89d2cfab26d62b732f79772a3a0b

  • Size

    2.9MB

  • Sample

    240724-dxrpmayemf

  • MD5

    3e8401bb83517566ebbb4c00a0b6ff38

  • SHA1

    20ced727e415faaaba1d9c7608ca8caed18a70f5

  • SHA256

    d23d6d9a28cccf41f5f745a6042311e545af89d2cfab26d62b732f79772a3a0b

  • SHA512

    38ce808876394382e9cb4388db1ae564bffe3ff3456afe91beb4e5481ac193341f9edc1522fe00a15d2459b33f1e9e02db27f188d431e96481721da990670283

  • SSDEEP

    24576:a2Fu/HGcDdQwWH+7aU2E0lFgG9XqcSUXI+SwBeSwtPpoc+yu0cjZxY6jRt5oHkv4:Vu/dUpCw4SIjcP0idTfTXE5JJ7g97C

Score
10/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      d23d6d9a28cccf41f5f745a6042311e545af89d2cfab26d62b732f79772a3a0b

    • Size

      2.9MB

    • MD5

      3e8401bb83517566ebbb4c00a0b6ff38

    • SHA1

      20ced727e415faaaba1d9c7608ca8caed18a70f5

    • SHA256

      d23d6d9a28cccf41f5f745a6042311e545af89d2cfab26d62b732f79772a3a0b

    • SHA512

      38ce808876394382e9cb4388db1ae564bffe3ff3456afe91beb4e5481ac193341f9edc1522fe00a15d2459b33f1e9e02db27f188d431e96481721da990670283

    • SSDEEP

      24576:a2Fu/HGcDdQwWH+7aU2E0lFgG9XqcSUXI+SwBeSwtPpoc+yu0cjZxY6jRt5oHkv4:Vu/dUpCw4SIjcP0idTfTXE5JJ7g97C

    Score
    10/10
    discoveryevasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

5
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