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Analysis

  • max time kernel
    151s
  • max time network
    150s
  • 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, 01:51

General

  • Target

    e0a9287a22726bc9d79723da04d1a4d09b4918dccf92d52bd93262cc42afbf47.exe

  • Size

    3.4MB

  • MD5

    6accd8edcc76f75e82d72e11854ce847

  • SHA1

    6c549643f5a0b84ed27c0c496e743cfcffab6599

  • SHA256

    e0a9287a22726bc9d79723da04d1a4d09b4918dccf92d52bd93262cc42afbf47

  • SHA512

    2a7428816e2a33288a16efda4fbd696a3d468bf1282801e100bf9573ad7b053b81ba9d0ec301b85bd0cb2241a4e42cbea7e8df5993626a3310cd2c6261289d67

  • SSDEEP

    49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlsHQheYpywY707ZI:c+8X9G3vP3AMOQhVyw20tI

Score
8/10

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 4 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 12 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 37 IoCs
  • Suspicious use of SetWindowsHookEx 9 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0a9287a22726bc9d79723da04d1a4d09b4918dccf92d52bd93262cc42afbf47.exe
    "C:\Users\Admin\AppData\Local\Temp\e0a9287a22726bc9d79723da04d1a4d09b4918dccf92d52bd93262cc42afbf47.exe"
    1⤵
      PID:2628
    • 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:680
    • 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:4432
    • 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
      • Suspicious use of SetWindowsHookEx
      PID:224
    • C:\Windows\system32\werfault.exe
      werfault.exe /hc /shared Global\c6b4e633b6a441f8bacf6c18584eb642 /t 3244 /p 5012
      1⤵
        PID:3872
      • 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:4544
      • 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:1112
      • 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:1496
      • 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:4896
      • 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:320
      • 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:2064
      • 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:3228

      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

        d819e41f638ffed2a0deb886c2d7e761

        SHA1

        79a058dbb783510c08a77e3211c3947f99adea6d

        SHA256

        6896c87b8f09add8862cfbdcbf5fae895b1eb4e0df7e9a8a03df7595988666a7

        SHA512

        deacf6e95cb4da05def81da84e42c6cf14f230b22965d07da6eb7e94d1937109769bd23c4cbe70b7b9a265a3c835eb70c53c94ebb34c85f83ef486c704b783ed

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

        Filesize

        412B

        MD5

        a9680e91f3a1c9020b0c236760c17273

        SHA1

        6099d1dcd7b7c8d8424b84782886f5561db965cc

        SHA256

        48db576c7bb048e55631e838b035e433bb7de0f4707ef07330875e791513f1f9

        SHA512

        f3cb1a03bb4678ea3559a100f4c757fa8d53c4951bd6d3236f7397c81c52c716e59964622028f54544fa972a093444af6d3a4aac83ac46a430f9129b5c680ade

      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml

        Filesize

        97B

        MD5

        e403893cb1eff096a3a681a4e18bfc57

        SHA1

        2b77a9b05a98def1630f2d224077297c5aa719bc

        SHA256

        5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

        SHA512

        c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml

        Filesize

        97B

        MD5

        e403893cb1eff096a3a681a4e18bfc57

        SHA1

        2b77a9b05a98def1630f2d224077297c5aa719bc

        SHA256

        5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

        SHA512

        c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml

        Filesize

        97B

        MD5

        e403893cb1eff096a3a681a4e18bfc57

        SHA1

        2b77a9b05a98def1630f2d224077297c5aa719bc

        SHA256

        5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

        SHA512

        c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml

        Filesize

        97B

        MD5

        e403893cb1eff096a3a681a4e18bfc57

        SHA1

        2b77a9b05a98def1630f2d224077297c5aa719bc

        SHA256

        5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

        SHA512

        c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml

        Filesize

        97B

        MD5

        e403893cb1eff096a3a681a4e18bfc57

        SHA1

        2b77a9b05a98def1630f2d224077297c5aa719bc

        SHA256

        5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

        SHA512

        c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml

        Filesize

        97B

        MD5

        e403893cb1eff096a3a681a4e18bfc57

        SHA1

        2b77a9b05a98def1630f2d224077297c5aa719bc

        SHA256

        5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

        SHA512

        c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

      • memory/224-13-0x0000000004450000-0x0000000004451000-memory.dmp

        Filesize

        4KB

      • memory/320-78-0x000001F1C53E0000-0x000001F1C5400000-memory.dmp

        Filesize

        128KB

      • memory/320-74-0x000001F1C5020000-0x000001F1C5040000-memory.dmp

        Filesize

        128KB

      • memory/320-76-0x000001F1C4DD0000-0x000001F1C4DF0000-memory.dmp

        Filesize

        128KB

      • memory/1112-19-0x000001B6DF410000-0x000001B6DF430000-memory.dmp

        Filesize

        128KB

      • memory/1112-14-0x000001B6DF040000-0x000001B6DF060000-memory.dmp

        Filesize

        128KB

      • memory/1112-17-0x000001B6DF000000-0x000001B6DF020000-memory.dmp

        Filesize

        128KB

      • memory/1496-37-0x00000259EAC20000-0x00000259EAC40000-memory.dmp

        Filesize

        128KB

      • memory/1496-39-0x00000259EB030000-0x00000259EB050000-memory.dmp

        Filesize

        128KB

      • memory/1496-35-0x00000259EAC60000-0x00000259EAC80000-memory.dmp

        Filesize

        128KB

      • memory/2064-99-0x000001B042A20000-0x000001B042A40000-memory.dmp

        Filesize

        128KB

      • memory/2064-95-0x000001B042660000-0x000001B042680000-memory.dmp

        Filesize

        128KB

      • memory/2064-97-0x000001B042620000-0x000001B042640000-memory.dmp

        Filesize

        128KB

      • memory/3228-116-0x00000201CD340000-0x00000201CD360000-memory.dmp

        Filesize

        128KB

      • memory/3228-118-0x00000201CD300000-0x00000201CD320000-memory.dmp

        Filesize

        128KB

      • memory/3228-123-0x00000201CD700000-0x00000201CD720000-memory.dmp

        Filesize

        128KB

      • memory/4896-63-0x0000028BB2F10000-0x0000028BB2F30000-memory.dmp

        Filesize

        128KB

      • memory/4896-59-0x0000028BB2860000-0x0000028BB2880000-memory.dmp

        Filesize

        128KB

      • memory/4896-56-0x0000028BB28A0000-0x0000028BB28C0000-memory.dmp

        Filesize

        128KB