Overview

overview

8

Static

static

3

b5a9041782...83.exe

windows7-x64

8

b5a9041782...83.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-09-2023 18:30

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General

  • Target

    b5a9041782c2373200d7649ca7c00a6b67da60ffe10bbb3318cf58fc951e7d83.exe

  • Size

    3.3MB

  • MD5

    ce19559c516026b9446f82d5f613290a

  • SHA1

    360c7d5a1ce147fa67808fd2ba1aed28cb1ff643

  • SHA256

    b5a9041782c2373200d7649ca7c00a6b67da60ffe10bbb3318cf58fc951e7d83

  • SHA512

    ca5b157220e5f58e59673f9a71653972339a91044f2cad5e16178486ba98114bee697b61cfaed1c1dfc1e8182dce63a9b6a65ac0a5e3c2c235245d52b5d62bd1

  • SSDEEP

    49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlEy0Mey06H0HxMmwppISXiL:c+8X9G3vP3AMj0Mc40RhGIfL

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 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
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 17 IoCs
  • Suspicious use of SendNotifyMessage 11 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\b5a9041782c2373200d7649ca7c00a6b67da60ffe10bbb3318cf58fc951e7d83.exe
    "C:\Users\Admin\AppData\Local\Temp\b5a9041782c2373200d7649ca7c00a6b67da60ffe10bbb3318cf58fc951e7d83.exe"
    1⤵
      PID:2188
    • 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:1384
    • 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:3792
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Checks SCSI registry key(s)
      • Modifies registry class
      PID:2596
    • 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:4460
    • 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:2160
    • 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:2212
    • 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:2388
    • 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:4996
    • 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:900
    • 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:4944

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • 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

      Download Submit

    • 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

      Download Submit

    • 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

      Download Submit

    • 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

      Download Submit

    • 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

      Download Submit

    • 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

      Download Submit

    • memory/900-100-0x000002530C7E0000-0x000002530C800000-memory.dmp

      Filesize

      128KB

      Download

    • memory/900-103-0x000002530CDF0000-0x000002530CE10000-memory.dmp

      Filesize

      128KB

      Download

    • memory/900-97-0x000002530CA20000-0x000002530CA40000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2160-17-0x0000024C8B510000-0x0000024C8B530000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2160-13-0x0000024C8ADC0000-0x0000024C8ADE0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2160-10-0x0000024C8B100000-0x0000024C8B120000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2212-33-0x0000016B47840000-0x0000016B47860000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2212-35-0x0000016B47C50000-0x0000016B47C70000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2212-31-0x0000016B47880000-0x0000016B478A0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2388-61-0x000001E6F24A0000-0x000001E6F24C0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2388-58-0x000001DEF0E80000-0x000001DEF0EA0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2388-55-0x000001DEF0EC0000-0x000001DEF0EE0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4944-121-0x000001F1C1240000-0x000001F1C1260000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4944-123-0x000001F1C1200000-0x000001F1C1220000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4944-125-0x000001F1C1600000-0x000001F1C1620000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4996-82-0x0000027799640000-0x0000027799660000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4996-78-0x0000027799200000-0x0000027799220000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4996-76-0x0000027799240000-0x0000027799260000-memory.dmp

      Filesize

      128KB

      Download