Analysis

  • max time kernel
    262s
  • max time network
    295s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250314-en
  • resource tags

    arch:x64arch:x86image:win11-20250314-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/03/2025, 13:52

General

  • Target

    SuperViewer Installer/Volume/bin/p7/NITraceEngine64.msi

  • Size

    1.1MB

  • MD5

    256e488451e0a22b2570563c36459b89

  • SHA1

    3d2f3a1b37cd6f3c9008060eae2784062055d3f2

  • SHA256

    b2939b052ae15c65b489da856d680b8b883ce3c4f6cff4bd07bad4823e7129cc

  • SHA512

    00d7dcc380f00b22594481962f5436c410db1be25c1834f65adef0c329e4f00047b3dbfd7c7e1213495bfba31d616bfecdc9112bacd8c4206e7ea1a070dd5c7e

  • SSDEEP

    24576:NFltFHXo/3G1aY+TQNxshTK+63S3ZgTqGgeSZUf/:NFltxTuC2PJg6Uf

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 1 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 24 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\p7\NITraceEngine64.msi"
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4880
  • 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:4940
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 661C93FB6C87074D970B3D45E6A32099 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:5032
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:4576
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 43737AEF4075825C30415A7A7AE4457D
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2288
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:2384

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Config.Msi\e582528.rbs

      Filesize

      9KB

      MD5

      c4ad10786319b5af505a05f37fa2ede9

      SHA1

      0a7cf14cb92a092596314b18e18ea57ec17c2475

      SHA256

      ccb7881ac2af7dda66e80c13238c6d769e155571359f12e24b747b0603ed080b

      SHA512

      3185dd8ddc905a80af40d90c0d9a76d096f2cb726f33ddd59bc1ddc32983f824607e1727dc5cb2184d372862621963a8b233e721abe1fcdf4a034fc4569e9b24

    • C:\ProgramData\National Instruments\Trace Logs\traceengine.ini

      Filesize

      453B

      MD5

      3a6fda6210e0b4f5fd17a9d2948515bd

      SHA1

      9275e51c08940794667c1e0fc3608fad32768b5e

      SHA256

      f83976a41473986d6d6b1ddc8385fa698a300698690650d9c0eabab024c1be08

      SHA512

      32aa28944a0741ed597b493b6ef5c7bd2f095a678fc2839169e0466b9ff06f5e3b658c9b675a92cef6badd8d5c99281e9715e8635e70a0ece7be7caeb0f51954

    • C:\Users\Admin\AppData\Local\Temp\MSI7ACD.tmp

      Filesize

      639KB

      MD5

      c6417930af8969f9f2cb431acd76ec89

      SHA1

      d2f2dc9b44f5f79348f7f36091b26a5465ad4f2b

      SHA256

      1b89704532113150fc7a8a06b5367ee26937c346635a860e93662e1fbb5cd79b

      SHA512

      f30d7a5b51f5d866ccabf3e15a45d3b4013e28a9bdaaf2176e8b121fbd4ab41a8e67c059b2ece8db5bc7a0ce043e76bbc4e3f6400fb9cd2886e1ffcd9e65d79b

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

      Filesize

      24.6MB

      MD5

      621ea6a3793dc6d42a4c070d5fc54d40

      SHA1

      f9f5d8ef3f6ebc3f401ba59029d76125e15f9a19

      SHA256

      b5b79ec74771f748ce1387940bc6f6f67635fa9a92b48cf255f17b4b1e5590ab

      SHA512

      9548dcdf92b847884456f92ac38e0bf26ca19472c748fb4e113f11c88f7b803d85007ce7231674400f1dadbb824a5f95a0f9a5d51d74156533ae7c548c2a75d8

    • \??\Volume{8a09a459-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{e8d8e932-4d47-4d51-afd7-1df782c73e1e}_OnDiskSnapshotProp

      Filesize

      6KB

      MD5

      8eebf870aaded2f88f03ba44d9314338

      SHA1

      57d97744a09debbc66fdaa1c9c1a98e8797eb41e

      SHA256

      fc5622f48801e9aff546aac76dd7d847ca295c521bde19511ebd5a55c4031313

      SHA512

      09c3c9091f3ddbf0a696be19c535635c30f7500b4361a842c5077fe30c789993133bb573c785299b00aa613e36acab26743133cc104d2c36ddc7ca93e10c4cb6