Resubmissions

21/04/2023, 17:49

230421-wd5fgshb47 7

21/04/2023, 17:35

230421-v56besba3x 7

21/04/2023, 15:06

230421-sg9b3aab61 7

Analysis

  • max time kernel
    497s
  • max time network
    503s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/04/2023, 17:35

General

  • Target

    GoLabel_Install_enUS_V1.13C/setup.msi

  • Size

    44.7MB

  • MD5

    3640ca067162ae9e3ee3e37372a9f7d4

  • SHA1

    56b14409608ed38f80287e1c8a766d41d82e5758

  • SHA256

    e39056e70a6d2f18eed3b32bc508e2c0637149f37a5ec40a57e7079199229429

  • SHA512

    7991282a39a5fef1b540b90bdc705ecc964ab76a8908b3f663500dd5e0821ec53478748f5d682fa75c67aa2750d67454a0b65bd2cfb4a808f657e5e091c1153d

  • SSDEEP

    786432:7uDB+6HMPrLOOo2Ss+1L73vwM2kf0wsua1pNtSS5cst6zeWYzMjdISG2uwxLN:FaMPrLy2o1//thf011pNAUVt60zMjdDN

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Registers COM server for autorun 1 TTPs 9 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 17 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 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\GoLabel_Install_enUS_V1.13C\setup.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4328
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Registers COM server for autorun
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3572
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 736584B24E39DAC7A6891AAA7832AD19 C
      2⤵
      • Loads dropped DLL
      PID:368
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1792
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding CE4BC027115633B6C40BCE8BFE3C3FE7
        2⤵
        • Loads dropped DLL
        PID:1304
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:4400

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Config.Msi\e58c2fe.rbs

      Filesize

      83KB

      MD5

      e52db737d2cf40641bbed93edc31b6d2

      SHA1

      4dffbd57202ebfcae1776ab7db0507ec628bceea

      SHA256

      01a87ff11f9a6cb577d5a962215e3a0d832aca13b5a04ac569cb0a6067a85575

      SHA512

      196955d369fa881cf0361a28685ffc86f1c4ca2cc3fb322bfa4e1c387f5bcb6e65efea28e848d0509a142d2f4bf0f4a0ceb50419cfb7771fe734df1a7bbf8e25

    • C:\Users\Admin\AppData\Local\Temp\MSIB338.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Users\Admin\AppData\Local\Temp\MSIB338.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Users\Admin\AppData\Local\Temp\MSIC20D.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Users\Admin\AppData\Local\Temp\MSIC20D.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Users\Admin\AppData\Roaming\Microsoft\Installer\{E20EB42A-89B3-4FFD-9793-AF0EF9852F26}\_282C5B7AB9823B3125F10E.exe

      Filesize

      16KB

      MD5

      540ac83a401bf85503d0b95eeaa78465

      SHA1

      ec0f75397bedfa501e051d1af378245bf8519feb

      SHA256

      257b74dffd2af76e015fe29c227f4a7f6dc7ae91e67ae6ae93609ce2c7aa74ad

      SHA512

      ce9bc4711f5b2f13a583af7db09befab528892f8fac3c0ca4ae46bf4b10f5e513896333410f3b5968acaf80f03aba19bb0dcbcdff2c8f4c24f8c9d7bbf4fda03

    • C:\Windows\Installer\MSIC4F1.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Windows\Installer\MSIC4F1.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Windows\Installer\MSIC4F1.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Windows\Installer\MSIC62A.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Windows\Installer\MSIC62A.tmp

      Filesize

      231KB

      MD5

      0a2626fc9e4e0ca18386c029e9efffd9

      SHA1

      ac5576497afac2456f485cdb14bf52d895769651

      SHA256

      97a55524e0bf06419143b1b71778c0ec867716079ab477e8404a0f3125da7dc3

      SHA512

      40b25e507e64b5634e13e83d4bc420196b1294d533e60b01dae8898a8eed939417aec8341b409f59a722d14fb63884c24c5a31985da63933b761f1fc3acb24da

    • C:\Windows\Installer\e58c2ff.msi

      Filesize

      44.7MB

      MD5

      3640ca067162ae9e3ee3e37372a9f7d4

      SHA1

      56b14409608ed38f80287e1c8a766d41d82e5758

      SHA256

      e39056e70a6d2f18eed3b32bc508e2c0637149f37a5ec40a57e7079199229429

      SHA512

      7991282a39a5fef1b540b90bdc705ecc964ab76a8908b3f663500dd5e0821ec53478748f5d682fa75c67aa2750d67454a0b65bd2cfb4a808f657e5e091c1153d

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

      Filesize

      23.0MB

      MD5

      37e2898e8619bb5b0878541272fd36b6

      SHA1

      7d1c4f0d7d1392b972aca99f36c5c49c11df140f

      SHA256

      9cfa76c8c192ff10db0b6532a3f07f992ba6998696fe1d4ee27c94d938a4c623

      SHA512

      6df2afa6a2933b19a19305d543d5739530cee53b1f5d399b41b18470a908d0df6b9b439d0a5c1d582b836989d22a1a2400e399f427a4ab792845db702eea7785

    • \??\Volume{07416f20-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{b5580626-c9bc-44f3-955b-c1332fcf0401}_OnDiskSnapshotProp

      Filesize

      5KB

      MD5

      6248a9320b98d1ae90fea9f205a4c519

      SHA1

      07e1fa1438f1905439c059a3262f086952708f69

      SHA256

      9fd0826ac0dd9335d8d1e2ce3a87a2378419cee03c42191b7f8fefc24b1c0078

      SHA512

      60715725174d705c58b50f6ba863d84933cce516fafabaceca8cd5d5044f183fae581fa3f86c3760e6c3ccd66d032ce88763bbd1bb8358f6e851ec16bc5b3263