Analysis

  • max time kernel
    143s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    27-04-2022 03:00

General

  • Target

    shipment.delievery.msi

  • Size

    967KB

  • MD5

    3c56483e8c0788b2862bfe0c490c865a

  • SHA1

    3f541fbc9e927a718c1745b4b8d02f3768aa3fd2

  • SHA256

    5e288df18d5f3797079c4962a447509fd4a60e9b76041d0b888bcf32f8197991

  • SHA512

    ab45313032b3822b919b8a782422f15fd60f8c46cc61bb3294d937d98821795ab3b5089873419bbd9ada99357691759653a6fe50ba110ef04eee2bffba68ffe1

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 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 Windows directory 5 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 51 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\shipment.delievery.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1604
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:204
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding BBE0702A2EA31C405698E25A6C3A0912
      2⤵
      • Loads dropped DLL
      PID:3240
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:3524

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Windows\Installer\MSID7C7.tmp

    Filesize

    56KB

    MD5

    38a4250c5e678728a0cdf126f1cdd937

    SHA1

    d55553ab896f085fd5cd191022c64442c99f48a4

    SHA256

    63c4d968320e634b97542ccf0edffe130800314346c3316817813e62d7b7ee08

    SHA512

    cc00d1d5e6b074eff3245d3e8aa3020804a6bfd01516c7be7b05f671a93c6a56d9058738c422ad77eabb6c10e6c698a219dac7102e0b17dd941b11bfd60eb894

  • C:\Windows\Installer\MSID7C7.tmp

    Filesize

    56KB

    MD5

    38a4250c5e678728a0cdf126f1cdd937

    SHA1

    d55553ab896f085fd5cd191022c64442c99f48a4

    SHA256

    63c4d968320e634b97542ccf0edffe130800314346c3316817813e62d7b7ee08

    SHA512

    cc00d1d5e6b074eff3245d3e8aa3020804a6bfd01516c7be7b05f671a93c6a56d9058738c422ad77eabb6c10e6c698a219dac7102e0b17dd941b11bfd60eb894

  • C:\Windows\Installer\MSIDA0A.tmp

    Filesize

    56KB

    MD5

    38a4250c5e678728a0cdf126f1cdd937

    SHA1

    d55553ab896f085fd5cd191022c64442c99f48a4

    SHA256

    63c4d968320e634b97542ccf0edffe130800314346c3316817813e62d7b7ee08

    SHA512

    cc00d1d5e6b074eff3245d3e8aa3020804a6bfd01516c7be7b05f671a93c6a56d9058738c422ad77eabb6c10e6c698a219dac7102e0b17dd941b11bfd60eb894

  • C:\Windows\Installer\MSIDA0A.tmp

    Filesize

    56KB

    MD5

    38a4250c5e678728a0cdf126f1cdd937

    SHA1

    d55553ab896f085fd5cd191022c64442c99f48a4

    SHA256

    63c4d968320e634b97542ccf0edffe130800314346c3316817813e62d7b7ee08

    SHA512

    cc00d1d5e6b074eff3245d3e8aa3020804a6bfd01516c7be7b05f671a93c6a56d9058738c422ad77eabb6c10e6c698a219dac7102e0b17dd941b11bfd60eb894

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

    Filesize

    23.0MB

    MD5

    ec7bb88fbc7226ca69f9d0eb4eefc7f6

    SHA1

    d2bd3bca8633e27588684f8ca0f455a3e0e59f04

    SHA256

    adad0ceac4a78697ed295b1ce71275f4411a60f7db5c6f3118328281952fc49a

    SHA512

    18e31accdc649d30b37d0d63e4bd8f4ca1e7ddfe3b524719a71b9f6369cd212a904924f3e4ba29e97e12311c585e6cf763a14c46767ffd8bf702b09a7b0629ba

  • \??\Volume{edc211e1-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{27b858e3-915c-403e-aa22-81874d5a21a5}_OnDiskSnapshotProp

    Filesize

    5KB

    MD5

    281183b7fb1a6f6c4a2851f4cdbeebdf

    SHA1

    1505b2b8d66157c48182d2a58443d5945a2623e4

    SHA256

    21bfdcee4a4e9da80c92ba7139cc34984648dc2d121fc6587a6900b2b6c0e808

    SHA512

    27fd9ef7f8f6e64e2fc987b6b0bc98654a0a2308f94e68b8b1c999b0344ea73809881a0b9927e2656a9713643b06d07d1f56454fddfad4e5cd205b8e6d6abdff

  • memory/204-130-0x0000000000000000-mapping.dmp

  • memory/3240-131-0x0000000000000000-mapping.dmp