Overview

overview

10

Static

static

7

625abbe517...JC.exe

windows7-x64

10

625abbe517...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    625abbe51790047f8321ad7ccd71e11b_JC.exe

  • Size

    42KB

  • Sample

    231003-ryggyabg21

  • MD5

    625abbe51790047f8321ad7ccd71e11b

  • SHA1

    726089dfe5870f4f38876852a55392fe8113ed06

  • SHA256

    59a4ced2d413891c94a234b4185d9056fb9fccdea8ae6333bba3315cd7f8f15a

  • SHA512

    1eb500a3f7b8514c74782efb3239127639537914578781977fe7a31cc4ab40be498c6bef01b34d95368b222918586d3000a7e0c3a7d21c29fd93e44d17e9b1b2

  • SSDEEP

    768:fvQB/z0pqrLoyT8I+E1j+KPPIYu8T0aTsJK56VO8XM0Wns+b2znpNqPJ:fODhc+yBJW0WTU5XM1nJqjp0h

Score
10/10
sakulapersistencerattrojanupx

Malware Config

Extracted

Family

sakula

C2

www.polarroute.com

Targets

    • Target

      625abbe51790047f8321ad7ccd71e11b_JC.exe

    • Size

      42KB

    • MD5

      625abbe51790047f8321ad7ccd71e11b

    • SHA1

      726089dfe5870f4f38876852a55392fe8113ed06

    • SHA256

      59a4ced2d413891c94a234b4185d9056fb9fccdea8ae6333bba3315cd7f8f15a

    • SHA512

      1eb500a3f7b8514c74782efb3239127639537914578781977fe7a31cc4ab40be498c6bef01b34d95368b222918586d3000a7e0c3a7d21c29fd93e44d17e9b1b2

    • SSDEEP

      768:fvQB/z0pqrLoyT8I+E1j+KPPIYu8T0aTsJK56VO8XM0Wns+b2znpNqPJ:fODhc+yBJW0WTU5XM1nJqjp0h

    Score
    10/10
    sakulapersistencerattrojanupx

    • Sakula

      Sakula is a remote access trojan with various capabilities.

      trojanratsakula

    • Sakula payload

    • 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