General

  • Target

    92bf786df72ee9c4c0ea4b1bb2d88440N.exe

  • Size

    78KB

  • Sample

    240716-j8fz6awcla

  • MD5

    92bf786df72ee9c4c0ea4b1bb2d88440

  • SHA1

    70791cc69ce86beaa2c2979c9e9809570b81c324

  • SHA256

    329735c362d188c025cf999e6c52bf6c8e6a3784ead97914f3cf6a8b9f640e31

  • SHA512

    c32632a8fa2c5f7e4d91edb307c69fd06675d0c7282464ac7b67d59220dabf8668a7d537c7a1791aaf2dba208db296499f8f58e7ab533aa4791c04b2ea0448dc

  • SSDEEP

    1536:bcPCHF3uaJtZAlGmWw644txVILJtcfJuovFdPKmNqOqD70Gou2P2oYe9Qtw9/51j:oPCHFP3ZAtWDDILJLovbicqOq3o+nw9H

Malware Config

Targets

    • Target

      92bf786df72ee9c4c0ea4b1bb2d88440N.exe

    • Size

      78KB

    • MD5

      92bf786df72ee9c4c0ea4b1bb2d88440

    • SHA1

      70791cc69ce86beaa2c2979c9e9809570b81c324

    • SHA256

      329735c362d188c025cf999e6c52bf6c8e6a3784ead97914f3cf6a8b9f640e31

    • SHA512

      c32632a8fa2c5f7e4d91edb307c69fd06675d0c7282464ac7b67d59220dabf8668a7d537c7a1791aaf2dba208db296499f8f58e7ab533aa4791c04b2ea0448dc

    • SSDEEP

      1536:bcPCHF3uaJtZAlGmWw644txVILJtcfJuovFdPKmNqOqD70Gou2P2oYe9Qtw9/51j:oPCHFP3ZAtWDDILJLovbicqOq3o+nw9H

    • MetamorpherRAT

      Metamorpherrat is a hacking tool that has been around for a while since 2013.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

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

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks