Overview

overview

10

Static

static

3

ed20ab7529...18.exe

windows7-x64

10

ed20ab7529...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ed20ab7529bfbc3acc36961a2aeedbbe_JaffaCakes118

  • Size

    196KB

  • Sample

    240920-jjpk1awcmq

  • MD5

    ed20ab7529bfbc3acc36961a2aeedbbe

  • SHA1

    da455cac68b180fd9af7b28f272a65a6b828764a

  • SHA256

    8d4f9938192f1c00817343c150f9042e6463e34c90c1f58c4c5aeafd9e4fe995

  • SHA512

    7e18e93977079c7658f681b70c4cf593edc6d49691ef0732af86393fda8cae86b19ec7d27275bb3172f514366288de0a28fee11937437c1b5cad77c902347f5a

  • SSDEEP

    3072:ZGBT753Q+RgWgMlIx1ZiXjb6aEF6D0NM9voeLNZ3mEl0:Y753RgWg4aAXjb6aEFfooeLNZo

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      ed20ab7529bfbc3acc36961a2aeedbbe_JaffaCakes118

    • Size

      196KB

    • MD5

      ed20ab7529bfbc3acc36961a2aeedbbe

    • SHA1

      da455cac68b180fd9af7b28f272a65a6b828764a

    • SHA256

      8d4f9938192f1c00817343c150f9042e6463e34c90c1f58c4c5aeafd9e4fe995

    • SHA512

      7e18e93977079c7658f681b70c4cf593edc6d49691ef0732af86393fda8cae86b19ec7d27275bb3172f514366288de0a28fee11937437c1b5cad77c902347f5a

    • SSDEEP

      3072:ZGBT753Q+RgWgMlIx1ZiXjb6aEF6D0NM9voeLNZ3mEl0:Y753RgWg4aAXjb6aEFfooeLNZo

    Score
    10/10
    discoveryevasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables cmd.exe use via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

      persistence

    • 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

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

2
T1547.004

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

2
T1547.004

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

9
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

2
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

Inhibit System Recovery

1
T1490

Tasks