Overview

overview

8

Static

static

a5a903be2b...1d.exe

windows7_x64

8

a5a903be2b...1d.exe

windows10-2004_x64

8

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General

  • Target

    a5a903be2b7397679980ac8b0ddfcaf81973698c900cac418f5312630a45911d

  • Size

    948KB

  • Sample

    220520-2pwklsageq

  • MD5

    ebeb8240d17ba5e759aa414f1a6b23fd

  • SHA1

    893b8be516a8a35a8debd38871bd70c8fbdfd901

  • SHA256

    a5a903be2b7397679980ac8b0ddfcaf81973698c900cac418f5312630a45911d

  • SHA512

    fad11f4a1f488d57acb6faf27762b846eb3caeba6ee1b1712ba25a89c9bcbae4bbe934789d7948071dc578161c4fd3d89c22f214a3d6e23dc609c0a4d962b660

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      a5a903be2b7397679980ac8b0ddfcaf81973698c900cac418f5312630a45911d

    • Size

      948KB

    • MD5

      ebeb8240d17ba5e759aa414f1a6b23fd

    • SHA1

      893b8be516a8a35a8debd38871bd70c8fbdfd901

    • SHA256

      a5a903be2b7397679980ac8b0ddfcaf81973698c900cac418f5312630a45911d

    • SHA512

      fad11f4a1f488d57acb6faf27762b846eb3caeba6ee1b1712ba25a89c9bcbae4bbe934789d7948071dc578161c4fd3d89c22f214a3d6e23dc609c0a4d962b660

    Score
    8/10
    evasionpersistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks