Analysis

  • max time kernel
    118s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 12:17

General

  • Target

    HASPUserSetup.exe

  • Size

    19.0MB

  • MD5

    39beb5eaba98600a284347e80d6629a1

  • SHA1

    c7a5dac40eadb24f368034c6d6e563bb5dbdebc9

  • SHA256

    608cd17a58f8a5dc7d36d0335bb1681f90d186d98f6e60f16c7dbd06032cd634

  • SHA512

    884c664e206e9e129eff49723e16c886089c3d682a4d1f2a4ca2bb1edb44d6b0907a993fc8aa4d400c27520f675e4cc3da773a64bedfc8a04ab55b66d23d8731

  • SSDEEP

    393216:+HDLH8mZ05JPkXseZ4AVZMXiDIHXTU6I8sApwG5sXYO33AIwL:+HP8mC59HT+KSDIHj/NsAmG5BOZwL

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.

  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HASPUserSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\HASPUserSetup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Windows\SysWOW64\MSIEXEC.EXE
      MSIEXEC.EXE /i "C:\Users\Admin\AppData\Local\Temp\{9AC744D4-38B1-488D-A5E1-BD914736F9FB}\HASP_Setup.msi" SETUPEXEDIR="C:\Users\Admin\AppData\Local\Temp" SETUPEXENAME="HASPUserSetup.exe"
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2652
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2776
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 1C1B5317316EF386DC124D43EA26DBA7 C
      2⤵
      • Loads dropped DLL
      PID:2964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MSIA026.tmp

    Filesize

    151KB

    MD5

    147b7f7427d9ffe61ea784c3b5e245c8

    SHA1

    2ccf676aa59561f0f30fcd04d5df48831054cb3e

    SHA256

    68653956ea7674ec9e8e643b573c9c8fbee00b7d07d4fc89fb0e233844c68683

    SHA512

    7a63e0d33d462fb73b6ec57ef2b1c4a21d873694e4d5e37f86b34fb33392d760d4c1d2aea313246a2618e2dd4537afcfc8006daebf8c1abc26435bc462d2b53c

  • C:\Users\Admin\AppData\Local\Temp\{9AC744D4-38B1-488D-A5E1-BD914736F9FB}\0x0409.ini

    Filesize

    21KB

    MD5

    be345d0260ae12c5f2f337b17e07c217

    SHA1

    0976ba0982fe34f1c35a0974f6178e15c238ed7b

    SHA256

    e994689a13b9448c074f9b471edeec9b524890a0d82925e98ab90b658016d8f3

    SHA512

    77040dbee29be6b136a83b9e444d8b4f71ff739f7157e451778fb4fccb939a67ff881a70483de16bcb6ae1fea64a89e00711a33ec26f4d3eea8e16c9e9553eff

  • C:\Users\Admin\AppData\Local\Temp\{9AC744D4-38B1-488D-A5E1-BD914736F9FB}\HASP_Setup.msi

    Filesize

    18.3MB

    MD5

    e7ab407658d08137e5dee122738caeb0

    SHA1

    85b7f50b4de96f9bec6a930fbac678a89157c68d

    SHA256

    d490b0ae609b80f714cd47d6af22ac2ad84cf958f8db1114dcc369e9ec899088

    SHA512

    617e2ece6fe0dc8aaed2e6510e7f604c53c1dc8b3002cb7d805079b8e0cf66a2c1b0785271625a88a37c4496d52b96e48ea23364581625c0dfc3526344e34394

  • C:\Users\Admin\AppData\Local\Temp\~8843.tmp

    Filesize

    4KB

    MD5

    19d74741efbdce498bf67920e30dd9a4

    SHA1

    3c92af5831687a33c9f76cb8a31df4ae50da7b51

    SHA256

    4be9416becc97e1339e15800e3faf17ded37a4cc39264b20c24fe07c9eb9cdbe

    SHA512

    f56941f8d0029a6ed7eb85a9b8e44e9bd58ff6e0703ddfadea780d9edb17650bb8b211136054592ac434858e174267fe6dc76683fe629aa50a1e6db4bbe91d1c

  • \Users\Admin\AppData\Local\Temp\MSIA026.tmp

    Filesize

    151KB

    MD5

    147b7f7427d9ffe61ea784c3b5e245c8

    SHA1

    2ccf676aa59561f0f30fcd04d5df48831054cb3e

    SHA256

    68653956ea7674ec9e8e643b573c9c8fbee00b7d07d4fc89fb0e233844c68683

    SHA512

    7a63e0d33d462fb73b6ec57ef2b1c4a21d873694e4d5e37f86b34fb33392d760d4c1d2aea313246a2618e2dd4537afcfc8006daebf8c1abc26435bc462d2b53c