Overview

overview

10

Static

static

7

ee5ef8e8c2...18.exe

windows7-x64

10

ee5ef8e8c2...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ee5ef8e8c2bcbb077d8c6f7711d24ec2_JaffaCakes118

  • Size

    2.5MB

  • Sample

    240920-y98twswhjj

  • MD5

    ee5ef8e8c2bcbb077d8c6f7711d24ec2

  • SHA1

    970c8d8761c6578650bad2e4d1891a7a508b7b1a

  • SHA256

    640dfc4520188698e11aebeb67ee67eff3f07e2944340c693b53201d10dc5faa

  • SHA512

    f6b6881da754a5fb8260b4b2ac591c692c8bab80dcf1ff4ea2d758947f49406e7dae7cb79e6dee5a9e9e8efdd0a96eefe323b0d36e3dd804570061a1d643f9e9

  • SSDEEP

    24576:3uhaSOA2eZJ8NI8NahrOWrTx23PlQqmThzFHDUTi2tJqsaS2ROv:YD8NKT/sflQqChzVsiQlqROv

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistenceupx

Malware Config

Targets

    • Target

      ee5ef8e8c2bcbb077d8c6f7711d24ec2_JaffaCakes118

    • Size

      2.5MB

    • MD5

      ee5ef8e8c2bcbb077d8c6f7711d24ec2

    • SHA1

      970c8d8761c6578650bad2e4d1891a7a508b7b1a

    • SHA256

      640dfc4520188698e11aebeb67ee67eff3f07e2944340c693b53201d10dc5faa

    • SHA512

      f6b6881da754a5fb8260b4b2ac591c692c8bab80dcf1ff4ea2d758947f49406e7dae7cb79e6dee5a9e9e8efdd0a96eefe323b0d36e3dd804570061a1d643f9e9

    • SSDEEP

      24576:3uhaSOA2eZJ8NI8NahrOWrTx23PlQqmThzFHDUTi2tJqsaS2ROv:YD8NKT/sflQqChzVsiQlqROv

    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