Overview

overview

8

Static

static

3

71b2f3c40c...6a.exe

windows7-x64

8

71b2f3c40c...6a.exe

windows10-2004-x64

8

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General

  • Target

    71b2f3c40cf873641f39dde41d160c6a

  • Size

    608KB

  • Sample

    240124-jwnjgadean

  • MD5

    71b2f3c40cf873641f39dde41d160c6a

  • SHA1

    ca0aa9c6e5be1fba93ca3a5da3ed01584f3c9495

  • SHA256

    046a1ab07d00310dfdbb8390f614bf3cd90aad379c5c713fc62889ea72792335

  • SHA512

    1ed5e3b99974e434494d952e65df913dd6dfd599fd08161a024489e8efed78c04facaa91473124b8179f6db97c58186e0b962840f2ba511bf74f9083994fa87e

  • SSDEEP

    12288:72KXHc77k5zsOn91Sbj+1+rG1Bhdk6b4LsXbqFVZguy1ukVLoGERBo2:72KXeCz7I+1GMdkVTcv1VVKt

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      71b2f3c40cf873641f39dde41d160c6a

    • Size

      608KB

    • MD5

      71b2f3c40cf873641f39dde41d160c6a

    • SHA1

      ca0aa9c6e5be1fba93ca3a5da3ed01584f3c9495

    • SHA256

      046a1ab07d00310dfdbb8390f614bf3cd90aad379c5c713fc62889ea72792335

    • SHA512

      1ed5e3b99974e434494d952e65df913dd6dfd599fd08161a024489e8efed78c04facaa91473124b8179f6db97c58186e0b962840f2ba511bf74f9083994fa87e

    • SSDEEP

      12288:72KXHc77k5zsOn91Sbj+1+rG1Bhdk6b4LsXbqFVZguy1ukVLoGERBo2:72KXeCz7I+1GMdkVTcv1VVKt

    Score
    8/10
    evasionpersistence

    • Disables Task Manager via registry modification

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks