Overview

overview

10

Static

static

10

4b79eefd54...07.exe

windows7-x64

10

4b79eefd54...07.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4b79eefd54c9cf25f25601a3749d08ee7e1df3bedee90840b0739a6a54e0fc07

  • Size

    101KB

  • Sample

    240420-1pefnabd6z

  • MD5

    a9f5ad33677f3d3f72f9707b145b258f

  • SHA1

    ac145da3864b6628fd4639f10e97eda21937e0e7

  • SHA256

    4b79eefd54c9cf25f25601a3749d08ee7e1df3bedee90840b0739a6a54e0fc07

  • SHA512

    ee306149d514591acc1678a67bd5e188ac80d5d9e5fb14ed5da72e76e5c350bcec5910205d8f83e168d71402c4d5183f23c43b8ec9ea1b7b417141e7c8eeb53c

  • SSDEEP

    1536:zJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrXv/w:dbfVk29te2jqxCEtg30BU

Score
10/10
sakulapersistencerattrojan

Malware Config

Extracted

Family

sakula

C2

www.savmpet.com

Targets

    • Target

      4b79eefd54c9cf25f25601a3749d08ee7e1df3bedee90840b0739a6a54e0fc07

    • Size

      101KB

    • MD5

      a9f5ad33677f3d3f72f9707b145b258f

    • SHA1

      ac145da3864b6628fd4639f10e97eda21937e0e7

    • SHA256

      4b79eefd54c9cf25f25601a3749d08ee7e1df3bedee90840b0739a6a54e0fc07

    • SHA512

      ee306149d514591acc1678a67bd5e188ac80d5d9e5fb14ed5da72e76e5c350bcec5910205d8f83e168d71402c4d5183f23c43b8ec9ea1b7b417141e7c8eeb53c

    • SSDEEP

      1536:zJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrXv/w:dbfVk29te2jqxCEtg30BU

    Score
    10/10
    sakulapersistencerattrojan

    • 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

    • 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