Overview

overview

10

Static

static

10

5de972db04...07.exe

windows7-x64

10

5de972db04...07.exe

windows10-2004-x64

10

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General

  • Target

    5de972db04b748b5128a2b3da9fe71ad48c8f951cf69289197588c251dc39207

  • Size

    43KB

  • Sample

    240621-1yt8gaseka

  • MD5

    0ccf11e2f37a885ed451852ac41ff691

  • SHA1

    78ff3d6a9ad8c61b38649926ba09e0207febe0b5

  • SHA256

    5de972db04b748b5128a2b3da9fe71ad48c8f951cf69289197588c251dc39207

  • SHA512

    ffdb5156e1ef5bad58cf14693c4316beb615c06c0abf8378fd9abf51668f955017c343355074aaec7252703fb5abae10607de9e3a861da23c37f500bd0185324

  • SSDEEP

    768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqj:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8h

Score
10/10
sakulapersistencerattrojanupx

Malware Config

Targets

    • Target

      5de972db04b748b5128a2b3da9fe71ad48c8f951cf69289197588c251dc39207

    • Size

      43KB

    • MD5

      0ccf11e2f37a885ed451852ac41ff691

    • SHA1

      78ff3d6a9ad8c61b38649926ba09e0207febe0b5

    • SHA256

      5de972db04b748b5128a2b3da9fe71ad48c8f951cf69289197588c251dc39207

    • SHA512

      ffdb5156e1ef5bad58cf14693c4316beb615c06c0abf8378fd9abf51668f955017c343355074aaec7252703fb5abae10607de9e3a861da23c37f500bd0185324

    • SSDEEP

      768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqj:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8h

    Score
    10/10
    sakulapersistencerattrojanupx

    • Sakula

      Sakula is a remote access trojan with various capabilities.

      trojanratsakula

    • Sakula payload

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks