Overview

overview

10

Static

static

7

75ee2085fa...18.exe

windows7-x64

10

75ee2085fa...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    75ee2085fa5d3397d8d5316ba7a9a6e3_JaffaCakes118

  • Size

    2.1MB

  • Sample

    240726-13hp8sxhkm

  • MD5

    75ee2085fa5d3397d8d5316ba7a9a6e3

  • SHA1

    bbcf7e7f222f011e73d9f5a2e51a9ee885156ffc

  • SHA256

    c4e2c242a2e1298667eb58812a2e8fefdcee8562a53e04f63db23836b43ac1b7

  • SHA512

    8617f23c8c97ca25a3ca6035a2155e2862c4dcd6057450c575db48af7f31fa3d7647a7e33ad2ff34eb788ea0c3c31043f24fe73172f4d5c81a992f855e3a5b67

  • SSDEEP

    24576:3uhafOA2eZJ8NI8NahrOy2dASqmTVPlVrTxprTxprTxJeZge:YC8NK/xSqCBlV/f/f/PI

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistenceupx

Malware Config

Targets

    • Target

      75ee2085fa5d3397d8d5316ba7a9a6e3_JaffaCakes118

    • Size

      2.1MB

    • MD5

      75ee2085fa5d3397d8d5316ba7a9a6e3

    • SHA1

      bbcf7e7f222f011e73d9f5a2e51a9ee885156ffc

    • SHA256

      c4e2c242a2e1298667eb58812a2e8fefdcee8562a53e04f63db23836b43ac1b7

    • SHA512

      8617f23c8c97ca25a3ca6035a2155e2862c4dcd6057450c575db48af7f31fa3d7647a7e33ad2ff34eb788ea0c3c31043f24fe73172f4d5c81a992f855e3a5b67

    • SSDEEP

      24576:3uhafOA2eZJ8NI8NahrOy2dASqmTVPlVrTxprTxprTxJeZge:YC8NK/xSqCBlV/f/f/PI

    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

    • UPX packed file

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

      upx

    • 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

    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