Overview

overview

10

Static

static

3

d57c713b81...18.exe

windows7-x64

10

d57c713b81...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d57c713b81a6271f6384385d7d146bf9_JaffaCakes118

  • Size

    100KB

  • Sample

    240909-cg91laygrb

  • MD5

    d57c713b81a6271f6384385d7d146bf9

  • SHA1

    26389af4c0747902c9035f2d153a214870f89f7f

  • SHA256

    64be09d71902d1337fd8f734faf37d501b75b269a0af3ada0da3bad59b8a5349

  • SHA512

    517bdc6d31f3f23dc0f96b1f76a6ae524ba4fa137e9c48cede835deb4f17975cfb340decc8164c9bf7ef4999efe4a71f04062ba14c67376a2a11b0412e3980ff

  • SSDEEP

    1536:/OxAisOOG+U/Yog91wDJaBel5eoafhjkTs5XRb:wjsOOH/wFrl5eoKhYTsH

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      d57c713b81a6271f6384385d7d146bf9_JaffaCakes118

    • Size

      100KB

    • MD5

      d57c713b81a6271f6384385d7d146bf9

    • SHA1

      26389af4c0747902c9035f2d153a214870f89f7f

    • SHA256

      64be09d71902d1337fd8f734faf37d501b75b269a0af3ada0da3bad59b8a5349

    • SHA512

      517bdc6d31f3f23dc0f96b1f76a6ae524ba4fa137e9c48cede835deb4f17975cfb340decc8164c9bf7ef4999efe4a71f04062ba14c67376a2a11b0412e3980ff

    • SSDEEP

      1536:/OxAisOOG+U/Yog91wDJaBel5eoafhjkTs5XRb:wjsOOH/wFrl5eoKhYTsH

    Score
    10/10
    discoveryevasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Adds policy Run key to start application

      persistence

    • Modifies system executable filetype association

      persistence

    • Drops autorun.inf file

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

4
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Tasks