Overview

overview

10

Static

static

fa92854a5d...b6.exe

windows7-x64

10

fa92854a5d...b6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fa92854a5dcc404e6c09850344292a0af57fb7b829f6379de3b14c9cf3da47b6

  • Size

    100KB

  • Sample

    221202-gzlsyadh3v

  • MD5

    4eb78292bf5f278046c5a94200dd2e57

  • SHA1

    23acb2ca6b1e6a5ebfcc4868c37f6acfbe9990c8

  • SHA256

    fa92854a5dcc404e6c09850344292a0af57fb7b829f6379de3b14c9cf3da47b6

  • SHA512

    3909ea5cac0931463f478c26a329bd13f3b4300b94a8cf44e0e1c1b0c8b228d8804cd09cc089c049e9b8b9f66ab9861ec1a1395e5ec9783b12f0ffc6a5cae001

  • SSDEEP

    1536:Hlr8iAuismyWs0DnRw0wF9MGM9K/lKtNgCMbATbL3N+NM5EfKNIjni:T0btTLOM5hCni

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      fa92854a5dcc404e6c09850344292a0af57fb7b829f6379de3b14c9cf3da47b6

    • Size

      100KB

    • MD5

      4eb78292bf5f278046c5a94200dd2e57

    • SHA1

      23acb2ca6b1e6a5ebfcc4868c37f6acfbe9990c8

    • SHA256

      fa92854a5dcc404e6c09850344292a0af57fb7b829f6379de3b14c9cf3da47b6

    • SHA512

      3909ea5cac0931463f478c26a329bd13f3b4300b94a8cf44e0e1c1b0c8b228d8804cd09cc089c049e9b8b9f66ab9861ec1a1395e5ec9783b12f0ffc6a5cae001

    • SSDEEP

      1536:Hlr8iAuismyWs0DnRw0wF9MGM9K/lKtNgCMbATbL3N+NM5EfKNIjni:T0btTLOM5hCni

    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