Analysis
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max time kernel
155s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
18-05-2024 19:42
Static task
static1
Behavioral task
behavioral1
Sample
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe
Resource
win10v2004-20240226-en
General
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Target
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe
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Size
225KB
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MD5
3e2692a86ed73b033aadb29c635e8bb9
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SHA1
8d4b4107ed32934df5e56fe9b9a812c01a4e75e3
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SHA256
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e
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SHA512
0ec6c1f7e8448641851e4d921ecfb9fabc6e56d9d52276c1cd29334f6d0b3067ee364e3538ee9ccf6f04cb053ac29fd61ea25f3d92b90185407d33df612717c6
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SSDEEP
6144:bA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:bATuTAnKGwUAW3ycQqgf
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\56D9055D = "C:\\Users\\Admin\\AppData\\Roaming\\56D9055D\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies data under HKEY_USERS 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
winver.exepid process 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe 3268 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
RuntimeBroker.exedescription pid process Token: SeShutdownPrivilege 3960 RuntimeBroker.exe Token: SeShutdownPrivilege 3960 RuntimeBroker.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 3268 winver.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exewinver.exedescription pid process target process PID 1384 wrote to memory of 3268 1384 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 1384 wrote to memory of 3268 1384 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 1384 wrote to memory of 3268 1384 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 1384 wrote to memory of 3268 1384 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 3268 wrote to memory of 3336 3268 winver.exe Explorer.EXE PID 3268 wrote to memory of 2408 3268 winver.exe sihost.exe PID 3268 wrote to memory of 2428 3268 winver.exe svchost.exe PID 3268 wrote to memory of 2512 3268 winver.exe taskhostw.exe PID 3268 wrote to memory of 3336 3268 winver.exe Explorer.EXE PID 3268 wrote to memory of 3532 3268 winver.exe svchost.exe PID 3268 wrote to memory of 3736 3268 winver.exe DllHost.exe PID 3268 wrote to memory of 3840 3268 winver.exe StartMenuExperienceHost.exe PID 3268 wrote to memory of 3960 3268 winver.exe RuntimeBroker.exe PID 3268 wrote to memory of 4048 3268 winver.exe SearchApp.exe PID 3268 wrote to memory of 3648 3268 winver.exe RuntimeBroker.exe PID 3268 wrote to memory of 2204 3268 winver.exe RuntimeBroker.exe PID 3268 wrote to memory of 2404 3268 winver.exe TextInputHost.exe PID 3268 wrote to memory of 4880 3268 winver.exe msedge.exe PID 3268 wrote to memory of 1528 3268 winver.exe msedge.exe PID 3268 wrote to memory of 3516 3268 winver.exe msedge.exe PID 3268 wrote to memory of 2328 3268 winver.exe msedge.exe PID 3268 wrote to memory of 1768 3268 winver.exe msedge.exe PID 3268 wrote to memory of 3500 3268 winver.exe msedge.exe PID 3268 wrote to memory of 5024 3268 winver.exe msedge.exe PID 3268 wrote to memory of 1384 3268 winver.exe 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe PID 3268 wrote to memory of 3752 3268 winver.exe msedge.exe
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe"C:\Users\Admin\AppData\Local\Temp\26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x25c,0x7ffea3b92e98,0x7ffea3b92ea4,0x7ffea3b92eb02⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2276 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:22⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3196 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:32⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3340 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5376 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5356 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1348 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:82⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/1384-25-0x0000000004570000-0x0000000004BC8000-memory.dmpFilesize
6.3MB
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memory/1384-2-0x00000000044F0000-0x00000000044F1000-memory.dmpFilesize
4KB
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memory/1384-3-0x00000000044F0000-0x00000000044F1000-memory.dmpFilesize
4KB
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memory/1384-1-0x0000000004570000-0x0000000004BC8000-memory.dmpFilesize
6.3MB
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memory/1384-22-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2204-19-0x0000000000810000-0x0000000000816000-memory.dmpFilesize
24KB
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memory/2204-35-0x0000000000810000-0x0000000000816000-memory.dmpFilesize
24KB
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memory/2404-20-0x0000000000A50000-0x0000000000A56000-memory.dmpFilesize
24KB
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memory/2404-36-0x0000000000A50000-0x0000000000A56000-memory.dmpFilesize
24KB
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memory/2408-9-0x0000000000A40000-0x0000000000A46000-memory.dmpFilesize
24KB
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memory/2408-26-0x0000000000A40000-0x0000000000A46000-memory.dmpFilesize
24KB
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memory/2428-29-0x00000000005C0000-0x00000000005C6000-memory.dmpFilesize
24KB
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memory/2428-10-0x00000000005C0000-0x00000000005C6000-memory.dmpFilesize
24KB
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memory/2512-11-0x0000000000490000-0x0000000000496000-memory.dmpFilesize
24KB
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memory/2512-28-0x0000000000490000-0x0000000000496000-memory.dmpFilesize
24KB
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memory/3268-21-0x0000000002410000-0x0000000002416000-memory.dmpFilesize
24KB
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memory/3268-38-0x0000000002410000-0x0000000002416000-memory.dmpFilesize
24KB
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memory/3268-6-0x0000000000870000-0x0000000000876000-memory.dmpFilesize
24KB
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memory/3336-12-0x0000000001540000-0x0000000001546000-memory.dmpFilesize
24KB
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memory/3336-27-0x0000000001540000-0x0000000001546000-memory.dmpFilesize
24KB
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memory/3336-5-0x0000000001500000-0x0000000001506000-memory.dmpFilesize
24KB
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memory/3336-8-0x0000000001500000-0x0000000001506000-memory.dmpFilesize
24KB
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memory/3532-13-0x00000000004A0000-0x00000000004A6000-memory.dmpFilesize
24KB
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memory/3532-32-0x00000000004A0000-0x00000000004A6000-memory.dmpFilesize
24KB
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memory/3648-18-0x0000000000D70000-0x0000000000D76000-memory.dmpFilesize
24KB
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memory/3648-34-0x0000000000D70000-0x0000000000D76000-memory.dmpFilesize
24KB
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memory/3736-14-0x0000000000CB0000-0x0000000000CB6000-memory.dmpFilesize
24KB
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memory/3736-33-0x0000000000CB0000-0x0000000000CB6000-memory.dmpFilesize
24KB
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memory/3840-31-0x0000000000E00000-0x0000000000E06000-memory.dmpFilesize
24KB
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memory/3840-15-0x0000000000E00000-0x0000000000E06000-memory.dmpFilesize
24KB
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memory/3960-30-0x0000000000800000-0x0000000000806000-memory.dmpFilesize
24KB
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memory/3960-16-0x0000000000800000-0x0000000000806000-memory.dmpFilesize
24KB
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memory/4048-17-0x0000000000EE0000-0x0000000000EE6000-memory.dmpFilesize
24KB