Overview

overview

8

Static

static

3

0bd434f7df...18.exe

windows7-x64

8

0bd434f7df...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    0bd434f7dfc0e9b656cccc8fc20a8297_JaffaCakes118

  • Size

    711KB

  • Sample

    241002-waltzasdmc

  • MD5

    0bd434f7dfc0e9b656cccc8fc20a8297

  • SHA1

    41d1995e04a9b0745d965b35cd24dab5683d3634

  • SHA256

    ef32669ab7534445cb232be111ce0440abac0a7501091b89a5e15c0c6be16396

  • SHA512

    881f2cb95ce0fb12303e0b80df4701118da13ecfb5b4b9889844eb9f6bcf3b9f8ee3692af232ba13ae7fc83223f1f5bc738005f50ec1cdbae83cfdb66783ded3

  • SSDEEP

    12288:6iVdqjx2ckaQEIxCmdRxsXXuoUsg7gtTL7+4cACXjlil5+wEdRCxUMVR66Vi:6iVd4waQEIxCmRxsXeoUT7o+7pRwEdn3

Score
8/10
aspackv2discoveryevasionexecutionpersistenceprivilege_escalation

Malware Config

Targets

    • Target

      0bd434f7dfc0e9b656cccc8fc20a8297_JaffaCakes118

    • Size

      711KB

    • MD5

      0bd434f7dfc0e9b656cccc8fc20a8297

    • SHA1

      41d1995e04a9b0745d965b35cd24dab5683d3634

    • SHA256

      ef32669ab7534445cb232be111ce0440abac0a7501091b89a5e15c0c6be16396

    • SHA512

      881f2cb95ce0fb12303e0b80df4701118da13ecfb5b4b9889844eb9f6bcf3b9f8ee3692af232ba13ae7fc83223f1f5bc738005f50ec1cdbae83cfdb66783ded3

    • SSDEEP

      12288:6iVdqjx2ckaQEIxCmdRxsXXuoUsg7gtTL7+4cACXjlil5+wEdRCxUMVR66Vi:6iVd4waQEIxCmRxsXeoUT7o+7pRwEdn3

    Score
    8/10
    aspackv2discoveryevasionexecutionpersistenceprivilege_escalation

    • Creates new service(s)

      persistenceexecution

    • Modifies Windows Firewall

      evasion

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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

2
T1546

Component Object Model Hijacking

1
T1546.015

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

2
T1546

Component Object Model Hijacking

1
T1546.015

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

2
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