Overview

overview

10

Static

static

7

b6c2f39cdc...18.exe

windows7-x64

10

b6c2f39cdc...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b6c2f39cdc94ef34ca7c2be250be52f0_JaffaCakes118

  • Size

    2.2MB

  • Sample

    240822-hwjpvaxejn

  • MD5

    b6c2f39cdc94ef34ca7c2be250be52f0

  • SHA1

    85db2c156a24fc280a5e35e286c9969fb163393c

  • SHA256

    d603d704c19a23b8f4e465dbd384e0b932114db3746ec0eed62812120ef9bc49

  • SHA512

    3afea9a2d0d4bda0de1b6393a628295aa2959ad4e09d8223af8fff260570526548431ff3542aa811b495ca576262ac82cfa7410c3f3bb83601450939c5587661

  • SSDEEP

    24576:3uhaSOA2eZJ8NI8NahrOWrTxkqmTvL/rrTx5FHDUTvFHDUT+ieZgJqsaS2ROv:YD8NKT/yqCvL/r/vVsvVsTblqROv

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistenceupx

Malware Config

Targets

    • Target

      b6c2f39cdc94ef34ca7c2be250be52f0_JaffaCakes118

    • Size

      2.2MB

    • MD5

      b6c2f39cdc94ef34ca7c2be250be52f0

    • SHA1

      85db2c156a24fc280a5e35e286c9969fb163393c

    • SHA256

      d603d704c19a23b8f4e465dbd384e0b932114db3746ec0eed62812120ef9bc49

    • SHA512

      3afea9a2d0d4bda0de1b6393a628295aa2959ad4e09d8223af8fff260570526548431ff3542aa811b495ca576262ac82cfa7410c3f3bb83601450939c5587661

    • SSDEEP

      24576:3uhaSOA2eZJ8NI8NahrOWrTxkqmTvL/rrTx5FHDUTvFHDUT+ieZgJqsaS2ROv:YD8NKT/yqCvL/r/vVsvVsTblqROv

    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