Resubmissions

15-04-2024 23:34

240415-3kvcesdc8z 8

General

  • Target

    Bonzify.bin.zip

  • Size

    5.6MB

  • Sample

    240415-3kvcesdc8z

  • MD5

    c74a814bf73916f260c9ead93cbc25d8

  • SHA1

    c30c813e2d7a8b0b07737578e526c531c4618b88

  • SHA256

    a88067e092dbd0f7ce36eabdb7ab97d37e125962d30eb1b9ef48caa17333fd7e

  • SHA512

    7fd5a30bca5178953d538e38fd081c5c28920d89a7768084c4c815a036bbe6adb0d88543bce725355f2f6cbadec09c4caf45eb6c8361365503c82ea104327e82

  • SSDEEP

    98304:IFECoItQwcAPOy+uPo7b0beVCYwCEkH4B+aCPEojqfCu5Sb5biEfV2N2smW9uB:AWzAUuPLCpnYUPEQu5Sb5+Ef22z3B

Malware Config

Targets

    • Target

      Bonzify.bin

    • Size

      6.4MB

    • MD5

      9c352d2ce0c0bdc40c72f52ce3480577

    • SHA1

      bd4c956186f33c92eb4469f7e5675510d0790e99

    • SHA256

      d7e6580054525d3f21f86edfc9f30b7a75ffa829a1eb67ee3cab33f0040dba4e

    • SHA512

      c1926d59272df0e049467f4497bcc3631bbc1aa5337e87f4af31bfdba60c9ef460e394380024ffa7e71fef8938761d48d75e9dc93dc7529d2b9c8c638dddae92

    • SSDEEP

      196608:/dAMaWetTeAkLIdx751qFTkub//73lc6u7b5VJ2Yx5xIdk3:naWedh+Idx75QYub//73lc6u7bLMYxD

    • Modifies AppInit DLL entries

    • Modifies Installed Components in the registry

    • Possible privilege escalation attempt

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

File and Directory Permissions Modification

1
T1222

Discovery

Query Registry

3
T1012

System Information Discovery

1
T1082

Tasks