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Overview

overview

8

Static

static

3

42a78e6e3f...18.exe

windows7-x64

8

42a78e6e3f...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    42a78e6e3f44966cad905bc6e58d3dd7_JaffaCakes118

  • Size

    106KB

  • Sample

    241014-rer5bstakl

  • MD5

    42a78e6e3f44966cad905bc6e58d3dd7

  • SHA1

    377853eb6d441947e44bcd453f9104fd00d85d63

  • SHA256

    1de0c9694f63cd0892e6a47bbe43037cc6119baab0c35f09dce021dbce43ed84

  • SHA512

    6fa7cc916232ab528220e9839bd0dd231f2d3f3d74a4443d307c943248e4a417488229a57d8299c8f0e741c9c8efc8b923945dc51f94d143279cf79f1efde996

  • SSDEEP

    1536:xaNeY5mrg8nbTSd0AqdsIdOs0qB8fdNvjwRQJEaSbTs:brgyTSd0nXBeJvQTs

Score
8/10
discoveryevasionexecutionpersistenceprivilege_escalation

Malware Config

Targets

    • Target

      42a78e6e3f44966cad905bc6e58d3dd7_JaffaCakes118

    • Size

      106KB

    • MD5

      42a78e6e3f44966cad905bc6e58d3dd7

    • SHA1

      377853eb6d441947e44bcd453f9104fd00d85d63

    • SHA256

      1de0c9694f63cd0892e6a47bbe43037cc6119baab0c35f09dce021dbce43ed84

    • SHA512

      6fa7cc916232ab528220e9839bd0dd231f2d3f3d74a4443d307c943248e4a417488229a57d8299c8f0e741c9c8efc8b923945dc51f94d143279cf79f1efde996

    • SSDEEP

      1536:xaNeY5mrg8nbTSd0AqdsIdOs0qB8fdNvjwRQJEaSbTs:brgyTSd0nXBeJvQTs

    Score
    8/10
    discoveryevasionexecutionpersistenceprivilege_escalation

    • Creates new service(s)

      persistenceexecution

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks