Overview

overview

10

Static

static

3

65d899834e...18.exe

windows7-x64

10

65d899834e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    65d899834e3b474c45ebf608da4373cd_JaffaCakes118

  • Size

    831KB

  • Sample

    240522-dyxbhaaf26

  • MD5

    65d899834e3b474c45ebf608da4373cd

  • SHA1

    7a1f3c9f6dd1dd3d6142369893ee65ca0c166b12

  • SHA256

    eb1f444d3cd6a04eeec074925db61bd0dc7d5a46a608711d86bb09643cb6afda

  • SHA512

    ecbfad799874ee89000e3312ac731eaa0955dba82d934b23eae86a146ee51725e041dacab6ad6937918cb034d501e3b7dd3e55c53a56ea08d5a0755c1c1c7884

  • SSDEEP

    12288:UZWtI6RkoBVerQZb+md4w1UOeZJys73dOvXDpNjNe8mPqu4:UuhaoBVerQZb+md4wmOeZJ8NI8ru4

Score
10/10
evasionexecutionpersistence

Malware Config

Targets

    • Target

      65d899834e3b474c45ebf608da4373cd_JaffaCakes118

    • Size

      831KB

    • MD5

      65d899834e3b474c45ebf608da4373cd

    • SHA1

      7a1f3c9f6dd1dd3d6142369893ee65ca0c166b12

    • SHA256

      eb1f444d3cd6a04eeec074925db61bd0dc7d5a46a608711d86bb09643cb6afda

    • SHA512

      ecbfad799874ee89000e3312ac731eaa0955dba82d934b23eae86a146ee51725e041dacab6ad6937918cb034d501e3b7dd3e55c53a56ea08d5a0755c1c1c7884

    • SSDEEP

      12288:UZWtI6RkoBVerQZb+md4w1UOeZJys73dOvXDpNjNe8mPqu4:UuhaoBVerQZb+md4wmOeZJ8NI8ru4

    Score
    10/10
    evasionexecutionpersistence

    • 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

    • Sets file execution options in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

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

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks