Overview

overview

10

Static

static

5

9ea8d4e122...18.exe

windows7-x64

10

9ea8d4e122...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9ea8d4e12257ab39ff70ed6d2219eaaa_JaffaCakes118

  • Size

    1.7MB

  • Sample

    241125-31e8fatjcs

  • MD5

    9ea8d4e12257ab39ff70ed6d2219eaaa

  • SHA1

    d1be9af646e81616e38917a546ea7fbdf63b0121

  • SHA256

    d531a60f0a3c222d5470c3f326cd99b05008da171933fc4d795a47d85eee4d0d

  • SHA512

    8afdee4e3a0303c835c7a33e03eb1b1fe27f888aa25b1027464e05cc524d7568a89f41f70eb146025d1c78da2f08e0e7754d5b1c93c753451ce6f45aa5282ff4

  • SSDEEP

    12288:gOJUOB0/OZUOB0/OZUOB0/OZUOB0/OZUOB0/OZUOB0OqzpIys7bA:wOUOUOUOUOUOczpObA

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistenceupx

Malware Config

Targets

    • Target

      9ea8d4e12257ab39ff70ed6d2219eaaa_JaffaCakes118

    • Size

      1.7MB

    • MD5

      9ea8d4e12257ab39ff70ed6d2219eaaa

    • SHA1

      d1be9af646e81616e38917a546ea7fbdf63b0121

    • SHA256

      d531a60f0a3c222d5470c3f326cd99b05008da171933fc4d795a47d85eee4d0d

    • SHA512

      8afdee4e3a0303c835c7a33e03eb1b1fe27f888aa25b1027464e05cc524d7568a89f41f70eb146025d1c78da2f08e0e7754d5b1c93c753451ce6f45aa5282ff4

    • SSDEEP

      12288:gOJUOB0/OZUOB0/OZUOB0/OZUOB0/OZUOB0/OZUOB0OqzpIys7bA:wOUOUOUOUOUOczpObA

    Score
    10/10
    defense_evasiondiscoveryevasionexecutionpersistenceupx

    • Disables service(s)

      evasionexecution

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Image File Execution Options Injection

1
T1546.012

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Image File Execution Options Injection

1
T1546.012

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Modify Registry

1
T1112

Credential Access

Discovery

Network Share Discovery

1
T1135

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks