General

  • Target

    78c9b0de901d5c7f2f0dfb267fc19ad06f81a453fe53d981ef42fc360824627c

  • Size

    1.9MB

  • Sample

    240529-qddd4sfd2w

  • MD5

    2d3b7c61bea33bb426d25649f65ba0c7

  • SHA1

    c0337631bcd8f0b773de1d7952821f24e339c707

  • SHA256

    78c9b0de901d5c7f2f0dfb267fc19ad06f81a453fe53d981ef42fc360824627c

  • SHA512

    3b468c7ceac670f216288e17c28ed0137f5510a2b350e8b197f4760ed81bf8b5a4b468c2893ca32d093b979e300d3641b013bb128175bbce5bc78b7882faad33

  • SSDEEP

    49152:TQZAdVyVT9n/Gg0P+WhoDpepf6zqgmnpeapeT:UGdVyVT9nOgmhfweQvT

Malware Config

Targets

    • Target

      78c9b0de901d5c7f2f0dfb267fc19ad06f81a453fe53d981ef42fc360824627c

    • Size

      1.9MB

    • MD5

      2d3b7c61bea33bb426d25649f65ba0c7

    • SHA1

      c0337631bcd8f0b773de1d7952821f24e339c707

    • SHA256

      78c9b0de901d5c7f2f0dfb267fc19ad06f81a453fe53d981ef42fc360824627c

    • SHA512

      3b468c7ceac670f216288e17c28ed0137f5510a2b350e8b197f4760ed81bf8b5a4b468c2893ca32d093b979e300d3641b013bb128175bbce5bc78b7882faad33

    • SSDEEP

      49152:TQZAdVyVT9n/Gg0P+WhoDpepf6zqgmnpeapeT:UGdVyVT9nOgmhfweQvT

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • Drops file in Drivers directory

    • Sets DLL path for service in the registry

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Tasks