Overview

overview

8

Static

static

3

kjh37fyB3v.exe

windows7-x64

7

kjh37fyB3v.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    kjh37fyB3v.exe

  • Size

    3.1MB

  • Sample

    240423-ph5hqagb85

  • MD5

    86f1422d53e3408b02fbd1d55310d19f

  • SHA1

    1f9c6b182c9048aba03b61a048bc9aabf33aaabd

  • SHA256

    9d38f89adecd2d85b288ef859f8b8a886903635ec6cb889d959ced046fb385a4

  • SHA512

    c89a518aef073a83c3e59b094472a7cb6baf3a890693ca01d31a69eb42e7b8a548ab5adad2030eda20e4bf3acae3bb6b62d0f112875dfa1ec9d16445ea0bdb40

  • SSDEEP

    98304:1qMvRG2lkvJsIaL8E9JuTm740VZDIwh7two8kQ9:15gpvJsIaLTJ2m7xFhRwoI9

Score
8/10
agilenetpersistence

Malware Config

Targets

    • Target

      kjh37fyB3v.exe

    • Size

      3.1MB

    • MD5

      86f1422d53e3408b02fbd1d55310d19f

    • SHA1

      1f9c6b182c9048aba03b61a048bc9aabf33aaabd

    • SHA256

      9d38f89adecd2d85b288ef859f8b8a886903635ec6cb889d959ced046fb385a4

    • SHA512

      c89a518aef073a83c3e59b094472a7cb6baf3a890693ca01d31a69eb42e7b8a548ab5adad2030eda20e4bf3acae3bb6b62d0f112875dfa1ec9d16445ea0bdb40

    • SSDEEP

      98304:1qMvRG2lkvJsIaL8E9JuTm740VZDIwh7two8kQ9:15gpvJsIaLTJ2m7xFhRwoI9

    Score
    8/10
    agilenetpersistence

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

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

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    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

1
T1112

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks