General

  • Target

    5788d42e58d439488f7e718d640c4901_JaffaCakes118

  • Size

    1.0MB

  • Sample

    240519-aaj5gsfc6s

  • MD5

    5788d42e58d439488f7e718d640c4901

  • SHA1

    979c0bbc2afdf4860682109a4b700b6a9ca68f60

  • SHA256

    b687d346a7da664fb96a4dbc3b23aa5568ce1eb5229fbe6639351020993564f9

  • SHA512

    ead1ceb3139e93703e5891120ede5df2ee452c5daa545e6078ae8b9e49f580d5bf90366a04e48061fcdcaa01fcadde7d13d198c329a54958a85df039e07b876d

  • SSDEEP

    12288:b+SaTrGeI1rkydoPN1X6gti6w5kwIj1VykTSp35FAC5YwGNJwW8rc2baI:b+MeUrkydsfb5twI5VxTIJFAe

Malware Config

Targets

    • Target

      5788d42e58d439488f7e718d640c4901_JaffaCakes118

    • Size

      1.0MB

    • MD5

      5788d42e58d439488f7e718d640c4901

    • SHA1

      979c0bbc2afdf4860682109a4b700b6a9ca68f60

    • SHA256

      b687d346a7da664fb96a4dbc3b23aa5568ce1eb5229fbe6639351020993564f9

    • SHA512

      ead1ceb3139e93703e5891120ede5df2ee452c5daa545e6078ae8b9e49f580d5bf90366a04e48061fcdcaa01fcadde7d13d198c329a54958a85df039e07b876d

    • SSDEEP

      12288:b+SaTrGeI1rkydoPN1X6gti6w5kwIj1VykTSp35FAC5YwGNJwW8rc2baI:b+MeUrkydsfb5twI5VxTIJFAe

    • Imminent RAT

      Remote-access trojan based on Imminent Monitor remote admin software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks