Analysis

  • max time kernel
    229s
  • max time network
    214s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250313-en
  • resource tags

    arch:x64arch:x86image:win11-20250313-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/03/2025, 13:52

General

  • Target

    SuperViewer Installer/Volume/bin/p18/LogosXT.msi

  • Size

    1.1MB

  • MD5

    aa4cf7bc17effff4b156d4b8baa13026

  • SHA1

    1c0fafa4cf953dc64db810a3075bc9ee765984a8

  • SHA256

    b2e39f59e44da061a09222d63cd52ea8de602c978f28b8b392b5b1a5d3017586

  • SHA512

    e9420867ac9037caf5d40619c35b778c67ab0cf27b51959245dd28e855c35e93d40ef67bacc0ee6a4ff9b9064d062ea8fbd9510c9ae79cf625be537a652d553f

  • SSDEEP

    24576:iRFTHptwzo/3Gf3+TQNxshTK+63S3ZgTqGgeSZUf/:6FLptwJOC2PJg6Uf

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 7 IoCs
  • Drops file in Windows directory 19 IoCs
  • Loads dropped DLL 11 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I "C:\Users\Admin\AppData\Local\Temp\SuperViewer Installer\Volume\bin\p18\LogosXT.msi"
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2944
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:352
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding F23736252AE33375735482529D0188AB C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4404
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:5320
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 38AD242A75571B40CCA4FA7048E1DAB5
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:4768
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:4120

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Config.Msi\e58055b.rbs

      Filesize

      14KB

      MD5

      cb8656798bad53c75c8957f8f4e37dde

      SHA1

      6bb882afa65b4e86a61287aa44a694b92d28e66e

      SHA256

      47175fba4c0a6c381a57ea463a1c7319814a1488b8ce6ac5d10839b346d1b189

      SHA512

      01bd00df72b9a36a63b5dc3092bfdb1f94017cd253202aee0f8c838d959e247680e3792f67733badacee5cbbbe4825c7c23bb1dbed398a41eada5f3f44e9f138

    • C:\Users\Admin\AppData\Local\Temp\MSI6E79.tmp

      Filesize

      639KB

      MD5

      c6417930af8969f9f2cb431acd76ec89

      SHA1

      d2f2dc9b44f5f79348f7f36091b26a5465ad4f2b

      SHA256

      1b89704532113150fc7a8a06b5367ee26937c346635a860e93662e1fbb5cd79b

      SHA512

      f30d7a5b51f5d866ccabf3e15a45d3b4013e28a9bdaaf2176e8b121fbd4ab41a8e67c059b2ece8db5bc7a0ce043e76bbc4e3f6400fb9cd2886e1ffcd9e65d79b

    • \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

      Filesize

      24.6MB

      MD5

      d2b5af33bf7e45be6d7da6b51a3a66f7

      SHA1

      e8491fcbe2842de219d9b51b4612a81c13406eac

      SHA256

      bb84397e4ddfa1a7ce92079217ceb0ae0a877b4b0d23e7be3c43fa62dc4a35a8

      SHA512

      dabcecd433eb170ecac246eccd017912cb26d16412e0fc10b94d035f0912b2ba162d96c71e9836012cffa7c3098b0265a12a569976bf6829b337af0e018c3eb0

    • \??\Volume{d3053786-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{d693fc45-acb8-4c8f-887a-214bffb12648}_OnDiskSnapshotProp

      Filesize

      6KB

      MD5

      58ab0313fbc2d3212b1a32d6cd1d49cb

      SHA1

      8de10e90b4bf73e55b3aba19a012ad4e7d49b31e

      SHA256

      2749973c0d109b35f3084ef9d23ff57df40fb3047f08923cd1375fffb8413177

      SHA512

      f7909d5cad179e21113de53eeb7672c587480a9a962bc97f158c3544596f4cd5bea7de2e78c85290306e85440f37931d8e412d24ea0b0161d748c2b74e5905a4