Overview
overview
8Static
static
1base/DAutils.dll
windows7-x64
1base/DAutils.dll
windows10-2004-x64
1base/FCUI.exe
windows7-x64
6base/FCUI.exe
windows10-2004-x64
6base/FCUI.exe.xml
windows7-x64
1base/FCUI.exe.xml
windows10-2004-x64
1base/Insta...ls.bat
windows7-x64
1base/Insta...ls.bat
windows10-2004-x64
1base/Insta...xp.bat
windows7-x64
1base/Insta...xp.bat
windows10-2004-x64
1base/Inter...Vw.dll
windows7-x64
1base/Inter...Vw.dll
windows10-2004-x64
1base/Loader.exe
windows7-x64
1base/Loader.exe
windows10-2004-x64
1base/Newto...on.dll
windows7-x64
1base/Newto...on.dll
windows10-2004-x64
1base/Regis...rt.exe
windows7-x64
3base/Regis...rt.exe
windows10-2004-x64
3base/Regis...ll.exe
windows7-x64
6base/Regis...ll.exe
windows10-2004-x64
6base/Regis...xe.xml
windows7-x64
1base/Regis...xe.xml
windows10-2004-x64
1base/RunAp...or.bat
windows7-x64
6base/RunAp...or.bat
windows10-2004-x64
6base/openThankYou.bat
windows7-x64
1base/openThankYou.bat
windows10-2004-x64
6base/runApp.bat
windows7-x64
6base/runApp.bat
windows10-2004-x64
6base/uninst.exe
windows7-x64
8base/uninst.exe
windows10-2004-x64
8base/verif...ll.bat
windows7-x64
1base/verif...ll.bat
windows10-2004-x64
1Analysis
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max time kernel
154s -
max time network
176s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 22:04
Static task
static1
Behavioral task
behavioral1
Sample
base/DAutils.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
base/DAutils.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
base/FCUI.exe
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
base/FCUI.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
base/FCUI.exe.xml
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
base/FCUI.exe.xml
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
base/InstallAddiotionals.bat
Resource
win7-20220812-en
Behavioral task
behavioral8
Sample
base/InstallAddiotionals.bat
Resource
win10v2004-20221111-en
Behavioral task
behavioral9
Sample
base/InstallNet35xp.bat
Resource
win7-20221111-en
Behavioral task
behavioral10
Sample
base/InstallNet35xp.bat
Resource
win10v2004-20220901-en
Behavioral task
behavioral11
Sample
base/Interop.SHDocVw.dll
Resource
win7-20220812-en
Behavioral task
behavioral12
Sample
base/Interop.SHDocVw.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral13
Sample
base/Loader.exe
Resource
win7-20220901-en
Behavioral task
behavioral14
Sample
base/Loader.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral15
Sample
base/Newtonsoft.Json.dll
Resource
win7-20220901-en
Behavioral task
behavioral16
Sample
base/Newtonsoft.Json.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral17
Sample
base/RegisterInstallStart.exe
Resource
win7-20220901-en
Behavioral task
behavioral18
Sample
base/RegisterInstallStart.exe
Resource
win10v2004-20220901-en
Behavioral task
behavioral19
Sample
base/RegisterUninstall.exe
Resource
win7-20221111-en
Behavioral task
behavioral20
Sample
base/RegisterUninstall.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral21
Sample
base/RegisterUninstall.exe.xml
Resource
win7-20220901-en
Behavioral task
behavioral22
Sample
base/RegisterUninstall.exe.xml
Resource
win10v2004-20221111-en
Behavioral task
behavioral23
Sample
base/RunAppMonitor.bat
Resource
win7-20220901-en
Behavioral task
behavioral24
Sample
base/RunAppMonitor.bat
Resource
win10v2004-20220812-en
Behavioral task
behavioral25
Sample
base/openThankYou.bat
Resource
win7-20220901-en
Behavioral task
behavioral26
Sample
base/openThankYou.bat
Resource
win10v2004-20220812-en
Behavioral task
behavioral27
Sample
base/runApp.bat
Resource
win7-20220812-en
Behavioral task
behavioral28
Sample
base/runApp.bat
Resource
win10v2004-20220812-en
Behavioral task
behavioral29
Sample
base/uninst.exe
Resource
win7-20220812-en
Behavioral task
behavioral30
Sample
base/uninst.exe
Resource
win10v2004-20220901-en
Behavioral task
behavioral31
Sample
base/verifyUninstall.bat
Resource
win7-20220812-en
Behavioral task
behavioral32
Sample
base/verifyUninstall.bat
Resource
win10v2004-20221111-en
General
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Target
base/openThankYou.bat
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Size
340B
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MD5
c62bd04389494fb8da60e90030c09b83
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SHA1
cd7148fef04d8242abc150fb14b07e7eda4e6125
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SHA256
ed666d253d1f46ccc44359833e575c0b968a93c5fb05e963da411eeffd8606f8
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SHA512
27b1e3127ff53b180232ada1b171abbf88055ea09f14400edcb8fa629fbd41bd0678722dc3cb113aee931d89121376ec05af93ffe252d83e6e61a4d3c3e00cda
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Drops file in Program Files directory 2 IoCs
Processes:
setup.exedescription ioc process File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\7c570380-d716-47c6-afbb-4ab86bfc5e4f.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221126092314.pma setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
msedge.exemsedge.exeidentity_helper.exemsedge.exepid process 4756 msedge.exe 4756 msedge.exe 4936 msedge.exe 4936 msedge.exe 3416 identity_helper.exe 3416 identity_helper.exe 2144 msedge.exe 2144 msedge.exe 2144 msedge.exe 2144 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
Processes:
msedge.exepid process 4936 msedge.exe 4936 msedge.exe 4936 msedge.exe 4936 msedge.exe 4936 msedge.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
msedge.exepid process 4936 msedge.exe 4936 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
cmd.exemsedge.exedescription pid process target process PID 2388 wrote to memory of 4864 2388 cmd.exe PING.EXE PID 2388 wrote to memory of 4864 2388 cmd.exe PING.EXE PID 2388 wrote to memory of 2244 2388 cmd.exe find.exe PID 2388 wrote to memory of 2244 2388 cmd.exe find.exe PID 2388 wrote to memory of 4936 2388 cmd.exe msedge.exe PID 2388 wrote to memory of 4936 2388 cmd.exe msedge.exe PID 4936 wrote to memory of 2332 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 2332 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 388 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4756 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4756 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe PID 4936 wrote to memory of 4524 4936 msedge.exe msedge.exe
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\base\openThankYou.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\system32\PING.EXEPING -n 1 www.google.com2⤵
- Runs ping.exe
PID:4864
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C:\Windows\system32\find.exefind "Reply from "2⤵PID:2244
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.freecoins.co/FreeCoinsLandingPage/thankyou.jsp2⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4936 -
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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff884a746f8,0x7ff884a74708,0x7ff884a747183⤵PID:2332
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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 --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:23⤵PID:388
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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 --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:4756
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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 --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:83⤵PID:4524
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3360 /prefetch:13⤵PID:400
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3372 /prefetch:13⤵PID:2484
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5408 /prefetch:13⤵PID:5012
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5416 /prefetch:13⤵PID:1872
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6680 /prefetch:13⤵PID:2072
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6148 /prefetch:83⤵PID:2580
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings3⤵
- Drops file in Program Files directory
PID:2588 -
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff7b9e65460,0x7ff7b9e65470,0x7ff7b9e654804⤵PID:1808
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6148 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:3416
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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=unzip.mojom.Unzipper --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2488 /prefetch:83⤵PID:4404
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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 --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:2144
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4652
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e