Overview

overview

10

Static

static

b63f81fb0b...53.exe

windows7-x64

10

b63f81fb0b...53.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b63f81fb0b48d79ef494615e688a75a395b50b1013487a669c1e296724f20553

  • Size

    276KB

  • Sample

    221123-vwmgysda9z

  • MD5

    42ec7c24584729d3f6c977456a05d8f0

  • SHA1

    4898b07fff5acf4855dcb00e3335cc6e20b67a49

  • SHA256

    b63f81fb0b48d79ef494615e688a75a395b50b1013487a669c1e296724f20553

  • SHA512

    4d703f1fea0954767fab3f6896b40baa3c02554058a159bb262a27ecf484059713595468b54f14c18521a60a2600eb3de72154c41a15314012ad914216d750a4

  • SSDEEP

    6144:y5wavQHcZQ2hqU+6ONGn0BbjvwC1SL3HAijW46BC:y5wavmcZQ2hqU+VNGn0RjvwC1SxjW46B

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      b63f81fb0b48d79ef494615e688a75a395b50b1013487a669c1e296724f20553

    • Size

      276KB

    • MD5

      42ec7c24584729d3f6c977456a05d8f0

    • SHA1

      4898b07fff5acf4855dcb00e3335cc6e20b67a49

    • SHA256

      b63f81fb0b48d79ef494615e688a75a395b50b1013487a669c1e296724f20553

    • SHA512

      4d703f1fea0954767fab3f6896b40baa3c02554058a159bb262a27ecf484059713595468b54f14c18521a60a2600eb3de72154c41a15314012ad914216d750a4

    • SSDEEP

      6144:y5wavQHcZQ2hqU+6ONGn0BbjvwC1SL3HAijW46BC:y5wavmcZQ2hqU+VNGn0RjvwC1SxjW46B

    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