Overview

overview

8

Static

static

3

4019cc6a92...30.exe

windows7-x64

8

4019cc6a92...30.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    188s
  • max time network
    203s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 14:45

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General

  • Target

    4019cc6a92d1cb3d3575b3ad9a5c8c709c415add69d4f2b61fa4783e4f892630.exe

  • Size

    3.2MB

  • MD5

    08f8b8b0a337ae01e71298d9f7441e33

  • SHA1

    f58c1d78a8ef783347d4aab45a0d9823cfe2ff0b

  • SHA256

    4019cc6a92d1cb3d3575b3ad9a5c8c709c415add69d4f2b61fa4783e4f892630

  • SHA512

    92de7c76a0dcb272730d50aebf664a6c8218286ed581bb2839112aaaaf003f7535778321713bf91feef146eee9c044362f03a5b109d2d4a1c856e6325ad0e468

  • SSDEEP

    49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlpMU52X5+x+QAYf/M9z:c+8X9G3vP3AMYp+xpAYK

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 6 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 12 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\4019cc6a92d1cb3d3575b3ad9a5c8c709c415add69d4f2b61fa4783e4f892630.exe
    "C:\Users\Admin\AppData\Local\Temp\4019cc6a92d1cb3d3575b3ad9a5c8c709c415add69d4f2b61fa4783e4f892630.exe"
    1⤵
      PID:5032
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:516
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:2068
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4272
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:468
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of SendNotifyMessage
      PID:100
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:632
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of SendNotifyMessage
      PID:4744
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:560
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2840
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      PID:5092
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2076
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      PID:1116
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2884
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3844
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
        PID:2656

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53
        Filesize

        471B

        MD5

        976ce2c91cbe61b98378e8e5c5ba4d53

        SHA1

        45b3e1eabb4e759bf46ffeb8f9722077a0d62c72

        SHA256

        255f312d16d7d080cf1a97d4eb255c236c7eee6c059d732d970e3c05c07c158e

        SHA512

        0065b7984960354aea85cd0c6792e019f40a2b359fabf7dcee438193c1bab47d74d59602627c8399df741864dffb0469d9cf8bc48907c1c67015c51d01a7b28a

        Download Submit

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53
        Filesize

        412B

        MD5

        f6d08c75c91abd6ceaeef3b469c2feed

        SHA1

        5ea9e70c542b1d7cbcff2b0ea8a19e0e950551bb

        SHA256

        f3eff78b2f47dfefbac6d425a737512d4c2de063198339d8c2724be3ee553bba

        SHA512

        770a7fe7802705c58f974c7180d7de1a569c575727c3bd765dab916297ab81cc4c1a1ff0a292a0608ceaa3022e49e202d9c8799b3b1ff530c751308fc8394544

        Download Submit

      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\46IOJ2Y1\microsoft.windows[1].xml
        Filesize

        96B

        MD5

        132893809ee21f6cc9bd8398d163fde8

        SHA1

        664b895e0f6ae4f8ed96f36dee355d4e554b29eb

        SHA256

        af9f28768de7e7f0f21d52b63003adb8fa1b563ab8e4a38bf361a7f51aa8d8d2

        SHA512

        a540b8cddd2684bf6d11480bc23200200414984b4520842db541e07021520fb6cf356492b7e2517cdd53718f4a8b6002d5268db4c085b5d1ab6ed3cc1973caa8

        Download Submit

      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\46IOJ2Y1\microsoft.windows[1].xml
        Filesize

        96B

        MD5

        132893809ee21f6cc9bd8398d163fde8

        SHA1

        664b895e0f6ae4f8ed96f36dee355d4e554b29eb

        SHA256

        af9f28768de7e7f0f21d52b63003adb8fa1b563ab8e4a38bf361a7f51aa8d8d2

        SHA512

        a540b8cddd2684bf6d11480bc23200200414984b4520842db541e07021520fb6cf356492b7e2517cdd53718f4a8b6002d5268db4c085b5d1ab6ed3cc1973caa8

        Download Submit

      • memory/468-29-0x0000000002B80000-0x0000000002B81000-memory.dmp

        Filesize

        4KB

        Download

      • memory/1116-52-0x00000000050E0000-0x00000000050E1000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2840-40-0x00000238A4A80000-0x00000238A4AA0000-memory.dmp

        Filesize

        128KB

        Download

      • memory/2840-43-0x00000238A4A40000-0x00000238A4A60000-memory.dmp

        Filesize

        128KB

        Download

      • memory/2840-47-0x00000238A47D0000-0x00000238A47F0000-memory.dmp

        Filesize

        128KB

        Download

      • memory/3844-59-0x0000018C4C680000-0x0000018C4C6A0000-memory.dmp

        Filesize

        128KB

        Download

      • memory/3844-62-0x0000018C4C640000-0x0000018C4C660000-memory.dmp

        Filesize

        128KB

        Download

      • memory/3844-64-0x0000018C4CA50000-0x0000018C4CA70000-memory.dmp

        Filesize

        128KB

        Download

      • memory/4272-10-0x0000020F0A380000-0x0000020F0A3A0000-memory.dmp

        Filesize

        128KB

        Download

      • memory/4272-12-0x0000020F0A340000-0x0000020F0A360000-memory.dmp

        Filesize

        128KB

        Download

      • memory/4272-14-0x0000020F0AA00000-0x0000020F0AA20000-memory.dmp

        Filesize

        128KB

        Download

      • memory/4744-32-0x0000000004920000-0x0000000004921000-memory.dmp

        Filesize

        4KB

        Download