Overview

overview

10

Static

static

5

fd131a4880...18.exe

windows7-x64

10

fd131a4880...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fd131a4880ac7fd3ace9eec8262a6aab_JaffaCakes118

  • Size

    2.3MB

  • Sample

    240928-y4246axflc

  • MD5

    fd131a4880ac7fd3ace9eec8262a6aab

  • SHA1

    d7d59de60adf69292b8785a234bda0fab5fd650d

  • SHA256

    06129b05319ad6a518f0396c878f6a3978c27e670e9458bdcef18af6dfbc48ec

  • SHA512

    8573339266e645578fadb2371602fc12dbf05dddeea1a7f28943a9cfd6307603cc67d2d815d528a3dadaee70829a82fc1398b4523d398f19be9fba3f686a0cfa

  • SSDEEP

    49152:YC8NKT/yqCvL/r/R/C/M+V8tgJd8Ilw+V8tgJd8j8:3a1P5q0+Cga0w+CgaY

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistenceupx

Malware Config

Targets

    • Target

      fd131a4880ac7fd3ace9eec8262a6aab_JaffaCakes118

    • Size

      2.3MB

    • MD5

      fd131a4880ac7fd3ace9eec8262a6aab

    • SHA1

      d7d59de60adf69292b8785a234bda0fab5fd650d

    • SHA256

      06129b05319ad6a518f0396c878f6a3978c27e670e9458bdcef18af6dfbc48ec

    • SHA512

      8573339266e645578fadb2371602fc12dbf05dddeea1a7f28943a9cfd6307603cc67d2d815d528a3dadaee70829a82fc1398b4523d398f19be9fba3f686a0cfa

    • SSDEEP

      49152:YC8NKT/yqCvL/r/R/C/M+V8tgJd8Ilw+V8tgJd8j8:3a1P5q0+Cga0w+CgaY

    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