Overview

overview

10

Static

static

3a0ef62621...97.exe

windows7-x64

10

3a0ef62621...97.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3a0ef626219b20797c166cd6348960cd8d3548e886a3fae1221ccf7451580a97

  • Size

    635KB

  • Sample

    221123-hm64saeb46

  • MD5

    fe61dffc07a3a637ccf775ac015ae4c0

  • SHA1

    90db237ec18e4a8b6f848343cc251f4ff7bfca00

  • SHA256

    3a0ef626219b20797c166cd6348960cd8d3548e886a3fae1221ccf7451580a97

  • SHA512

    72972fd65f6619022c431bf3358a2908006f654a698efaa7d9e47c8aecccc8a4f32ab496736a0130af8a634e003ad152ee3619c10b674adc518d339127951505

  • SSDEEP

    12288:2K2mhAMJ/cPlxipuOeyTaN2uiEqOHYRVPVT04rQWlHkAinpXdZ5FasY:32O/GlxGQUED4RVPVI8Qyqd7FaX

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      3a0ef626219b20797c166cd6348960cd8d3548e886a3fae1221ccf7451580a97

    • Size

      635KB

    • MD5

      fe61dffc07a3a637ccf775ac015ae4c0

    • SHA1

      90db237ec18e4a8b6f848343cc251f4ff7bfca00

    • SHA256

      3a0ef626219b20797c166cd6348960cd8d3548e886a3fae1221ccf7451580a97

    • SHA512

      72972fd65f6619022c431bf3358a2908006f654a698efaa7d9e47c8aecccc8a4f32ab496736a0130af8a634e003ad152ee3619c10b674adc518d339127951505

    • SSDEEP

      12288:2K2mhAMJ/cPlxipuOeyTaN2uiEqOHYRVPVT04rQWlHkAinpXdZ5FasY:32O/GlxGQUED4RVPVI8Qyqd7FaX

    Score
    10/10
    evasionpersistencetrojan

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks