Analysis
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max time kernel
145s -
max time network
174s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 09:48
Static task
static1
Behavioral task
behavioral1
Sample
当下软件园.url
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
当下软件园.url
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
陌兮说说批量删除.exe
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
陌兮说说批量删除.exe
Resource
win10v2004-20220812-en
General
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Target
陌兮说说批量删除.exe
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Size
968KB
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MD5
9b3b208c70578960c3422393fde22272
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SHA1
3b3f1137430712ab06db77af3986133386ec49cb
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SHA256
f05e8dd266cd881ac12c3e5c09454cd38d8e2e15519e0b8c25744893f4160444
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SHA512
61933d6ac45f5337150f958d70d013bbe5309e4612deebcbc157dbde54a68618c25c00e2b4be6fe081df5530bfb88eb03bf898524e34dfb90b7a887e1bf0c09f
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SSDEEP
12288:n7VDKNvwOWrljyXFKJ8xaxJNcCD+jf2Ue3yqbER5nWFpPoSBd5Dg:nxDK4tyVKexyNbR3ycXbl5Dg
Malware Config
Signatures
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Processes:
resource yara_rule behavioral4/memory/2348-132-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-133-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-135-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-137-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-139-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-141-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-143-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-145-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-147-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-149-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-151-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-153-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-155-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-157-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-159-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-161-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-163-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-165-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-167-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-169-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-171-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-173-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-175-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral4/memory/2348-190-0x0000000010000000-0x000000001003E000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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\8930b33a-3b16-4e47-9c86-ea6459ab8001.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221124150906.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 -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
msedge.exemsedge.exeidentity_helper.exemsedge.exepid process 3364 msedge.exe 3364 msedge.exe 4260 msedge.exe 4260 msedge.exe 744 identity_helper.exe 744 identity_helper.exe 2844 msedge.exe 2844 msedge.exe 2844 msedge.exe 2844 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
Processes:
msedge.exepid process 4260 msedge.exe 4260 msedge.exe 4260 msedge.exe 4260 msedge.exe 4260 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
msedge.exepid process 4260 msedge.exe 4260 msedge.exe 4260 msedge.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
陌兮说说批量删除.exepid process 2348 陌兮说说批量删除.exe 2348 陌兮说说批量删除.exe 2348 陌兮说说批量删除.exe 2348 陌兮说说批量删除.exe 2348 陌兮说说批量删除.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
陌兮说说批量删除.exemsedge.exedescription pid process target process PID 2348 wrote to memory of 4260 2348 陌兮说说批量删除.exe msedge.exe PID 2348 wrote to memory of 4260 2348 陌兮说说批量删除.exe msedge.exe PID 4260 wrote to memory of 4560 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 4560 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 1384 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 3364 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 3364 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe PID 4260 wrote to memory of 760 4260 msedge.exe msedge.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\陌兮说说批量删除.exe"C:\Users\Admin\AppData\Local\Temp\陌兮说说批量删除.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://user.qzone.qq.com/510448903/main2⤵
- 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:4260 -
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,0x100,0x104,0xf8,0x108,0x7fff267046f8,0x7fff26704708,0x7fff267047183⤵PID:4560
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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=2132,6092500283413402860,4838338871323056883,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:23⤵PID:1384
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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=2132,6092500283413402860,4838338871323056883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:3364 -
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=2132,6092500283413402860,4838338871323056883,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:83⤵PID:760
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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=2132,6092500283413402860,4838338871323056883,131072 --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=3348 /prefetch:13⤵PID:864
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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=2132,6092500283413402860,4838338871323056883,131072 --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=3356 /prefetch:13⤵PID:540
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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=data_decoder.mojom.DataDecoderService --field-trial-handle=2132,6092500283413402860,4838338871323056883,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4932 /prefetch:83⤵PID:3596
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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=2132,6092500283413402860,4838338871323056883,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5536 /prefetch:13⤵PID:1092
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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=data_decoder.mojom.DataDecoderService --field-trial-handle=2132,6092500283413402860,4838338871323056883,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5888 /prefetch:83⤵PID:2388
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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=2132,6092500283413402860,4838338871323056883,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5444 /prefetch:13⤵PID:4900
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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=2132,6092500283413402860,4838338871323056883,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5984 /prefetch:13⤵PID:4844
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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=2132,6092500283413402860,4838338871323056883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6152 /prefetch:83⤵PID:2684
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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:1844 -
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,0x7ff6074f5460,0x7ff6074f5470,0x7ff6074f54804⤵PID:1640
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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=2132,6092500283413402860,4838338871323056883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6152 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:744 -
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=2132,6092500283413402860,4838338871323056883,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6132 /prefetch:83⤵PID:3896
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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=2132,6092500283413402860,4838338871323056883,131072 --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=5160 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:2844
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4464
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e