Overview

overview

10

Static

static

543ead6adb...03.exe

windows7-x64

10

543ead6adb...03.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    543ead6adbf9d0867a1905c3746ac316d37682edb9d6c9ae9c5a82cb4d40d503

  • Size

    200KB

  • Sample

    221124-as94maae4x

  • MD5

    16c5eca660e858a18539058d07b0bb30

  • SHA1

    acf656814b4972995035d97fc3f172f5833969ac

  • SHA256

    543ead6adbf9d0867a1905c3746ac316d37682edb9d6c9ae9c5a82cb4d40d503

  • SHA512

    763367d1b3ff1a2297ab34fe8137df456270fa781a9aaca881382b72a25976401b39d0f9c4a2157401d0fd69a2a7512b1346880c2a630c255a8b84ce6fd1d654

  • SSDEEP

    3072:wRKTo/05Wg0tQ9nLHbB9WBJiBs2HWWEaPGJm9uqc:wRTi4QxL7B9WBJi+yWWEaUNl

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      543ead6adbf9d0867a1905c3746ac316d37682edb9d6c9ae9c5a82cb4d40d503

    • Size

      200KB

    • MD5

      16c5eca660e858a18539058d07b0bb30

    • SHA1

      acf656814b4972995035d97fc3f172f5833969ac

    • SHA256

      543ead6adbf9d0867a1905c3746ac316d37682edb9d6c9ae9c5a82cb4d40d503

    • SHA512

      763367d1b3ff1a2297ab34fe8137df456270fa781a9aaca881382b72a25976401b39d0f9c4a2157401d0fd69a2a7512b1346880c2a630c255a8b84ce6fd1d654

    • SSDEEP

      3072:wRKTo/05Wg0tQ9nLHbB9WBJiBs2HWWEaPGJm9uqc:wRTi4QxL7B9WBJi+yWWEaUNl

    Score
    10/10
    evasionpersistence

    • 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
    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

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks