Overview

overview

10

Static

static

1b720c4ff7...65.exe

windows7-x64

10

1b720c4ff7...65.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1b720c4ff748f45b527cd8a6b41b560c2514106492bc7867fd361be0eab9ce65

  • Size

    152KB

  • Sample

    221124-aj8t7sef43

  • MD5

    34a8816d73167010d0a2a066ca51da30

  • SHA1

    84f4fc8bd272965d0b831c8b5f5aebe01a2401bb

  • SHA256

    1b720c4ff748f45b527cd8a6b41b560c2514106492bc7867fd361be0eab9ce65

  • SHA512

    1bc40d63988ea7ab3afcb42afd23c7490d275a5f35557838076611d3a72ab289badb7a7341d0c39ee3932a339a5eb71431fc4a18f1b47b75a7a35616f9dfb062

  • SSDEEP

    3072:H3skvl3Po5+tTjFqV+t3DRGCKBiAKN4oQZiEue:VQ5+t8+NDR5AWW9

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      1b720c4ff748f45b527cd8a6b41b560c2514106492bc7867fd361be0eab9ce65

    • Size

      152KB

    • MD5

      34a8816d73167010d0a2a066ca51da30

    • SHA1

      84f4fc8bd272965d0b831c8b5f5aebe01a2401bb

    • SHA256

      1b720c4ff748f45b527cd8a6b41b560c2514106492bc7867fd361be0eab9ce65

    • SHA512

      1bc40d63988ea7ab3afcb42afd23c7490d275a5f35557838076611d3a72ab289badb7a7341d0c39ee3932a339a5eb71431fc4a18f1b47b75a7a35616f9dfb062

    • SSDEEP

      3072:H3skvl3Po5+tTjFqV+t3DRGCKBiAKN4oQZiEue:VQ5+t8+NDR5AWW9

    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