Resubmissions

26-04-2024 19:55

240426-ynl31aba28 9

26-04-2024 19:51

240426-ykxqbsbg7s 8

General

  • Target

    Wondershare Recoverit 10.0.7.3 Win64.rar

  • Size

    181.7MB

  • Sample

    240426-ykxqbsbg7s

  • MD5

    af2ca4d5395bdf71d29d64e317156094

  • SHA1

    0e125e067c2ea2a3723d858d236dc9e3c4d7f7d3

  • SHA256

    46975b31cd82dac196712a6403df5baeaf809879bf98199db7f96bda24cb1138

  • SHA512

    f74b2fcea1aeb5dd1644345f09e66c48ed7d043a8d4ca7dbb30eaef15eb13aca897fe2455b9f390004ca0ef9d4d0d22fc0550c2d42256933fee23bbb8da4148d

  • SSDEEP

    3145728:icB29TFkzPAZXN5qRr/nxDp+YV5buudlY5FE8iOAeaU0+QVQ29Eqjxp6HMhoelbL:icB9sZXNyr/nWQuGMFMU0rVQeDxp6Hol

Malware Config

Targets

    • Target

      Wondershare Recoverit 10.0.7.3 Win64.rar

    • Size

      181.7MB

    • MD5

      af2ca4d5395bdf71d29d64e317156094

    • SHA1

      0e125e067c2ea2a3723d858d236dc9e3c4d7f7d3

    • SHA256

      46975b31cd82dac196712a6403df5baeaf809879bf98199db7f96bda24cb1138

    • SHA512

      f74b2fcea1aeb5dd1644345f09e66c48ed7d043a8d4ca7dbb30eaef15eb13aca897fe2455b9f390004ca0ef9d4d0d22fc0550c2d42256933fee23bbb8da4148d

    • SSDEEP

      3145728:icB29TFkzPAZXN5qRr/nxDp+YV5buudlY5FE8iOAeaU0+QVQ29Eqjxp6HMhoelbL:icB9sZXNyr/nWQuGMFMU0rVQeDxp6Hol

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Registers COM server for autorun

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v13

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

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

2
T1112

Discovery

Query Registry

5
T1012

System Information Discovery

3
T1082

Virtualization/Sandbox Evasion

1
T1497

Tasks