Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29/02/2024, 06:11
Behavioral task
behavioral1
Sample
kinguard.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
kinguard.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
显示器软开关.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
显示器软开关.exe
Resource
win10v2004-20240226-en
General
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Target
显示器软开关.exe
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Size
568KB
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MD5
f29c6cffa4512d6978cbf497e2a6d1d8
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SHA1
9fe973d896c48b80f0faad4962cdf349355cf680
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SHA256
cc696cd584e06b448eb1c43ca3fac0b6db2a95f4f7b7f20891c3d9809d73388c
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SHA512
d1f8241b8cf5cc3f9f505aa484a8886c881b9ba74c615e3f680b9643678d7961bc353936f5549aac28aa4a37af533b3d8871b7f32d7f683809ac92940a5f0273
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SSDEEP
12288:oHlp8gUiSTF7nbINtM6XPod9dbat0biNXZQdQrk8u7O:oHTHUiSZ7nb2tMIPfHXZE8
Malware Config
Signatures
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resource yara_rule behavioral6/memory/4232-0-0x0000000000400000-0x0000000000521000-memory.dmp upx behavioral6/memory/4232-1-0x0000000000400000-0x0000000000521000-memory.dmp upx behavioral6/memory/4232-28-0x0000000000400000-0x0000000000521000-memory.dmp upx behavioral6/memory/4232-48-0x0000000000400000-0x0000000000521000-memory.dmp upx behavioral6/memory/4232-66-0x0000000000400000-0x0000000000521000-memory.dmp upx behavioral6/memory/4232-80-0x0000000000400000-0x0000000000521000-memory.dmp upx behavioral6/memory/4232-90-0x0000000000400000-0x0000000000521000-memory.dmp upx behavioral6/memory/4232-100-0x0000000000400000-0x0000000000521000-memory.dmp upx behavioral6/memory/4232-105-0x0000000000400000-0x0000000000521000-memory.dmp upx -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\v: 显示器软开关.exe File opened (read-only) \??\w: 显示器软开关.exe File opened (read-only) \??\z: 显示器软开关.exe File opened (read-only) \??\l: 显示器软开关.exe File opened (read-only) \??\o: 显示器软开关.exe File opened (read-only) \??\p: 显示器软开关.exe File opened (read-only) \??\y: 显示器软开关.exe File opened (read-only) \??\m: 显示器软开关.exe File opened (read-only) \??\n: 显示器软开关.exe File opened (read-only) \??\u: 显示器软开关.exe File opened (read-only) \??\k: 显示器软开关.exe File opened (read-only) \??\q: 显示器软开关.exe File opened (read-only) \??\r: 显示器软开关.exe File opened (read-only) \??\s: 显示器软开关.exe File opened (read-only) \??\t: 显示器软开关.exe File opened (read-only) \??\e: 显示器软开关.exe File opened (read-only) \??\g: 显示器软开关.exe File opened (read-only) \??\i: 显示器软开关.exe File opened (read-only) \??\x: 显示器软开关.exe File opened (read-only) \??\h: 显示器软开关.exe File opened (read-only) \??\j: 显示器软开关.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2712 msedge.exe 2712 msedge.exe 3636 msedge.exe 3636 msedge.exe 924 identity_helper.exe 924 identity_helper.exe 3620 msedge.exe 3620 msedge.exe 3620 msedge.exe 3620 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
pid Process 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 4232 显示器软开关.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe -
Suspicious use of SendNotifyMessage 25 IoCs
pid Process 4232 显示器软开关.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe 3636 msedge.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4232 显示器软开关.exe 4232 显示器软开关.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4232 wrote to memory of 3636 4232 显示器软开关.exe 93 PID 4232 wrote to memory of 3636 4232 显示器软开关.exe 93 PID 3636 wrote to memory of 1992 3636 msedge.exe 94 PID 3636 wrote to memory of 1992 3636 msedge.exe 94 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 1660 3636 msedge.exe 96 PID 3636 wrote to memory of 2712 3636 msedge.exe 95 PID 3636 wrote to memory of 2712 3636 msedge.exe 95 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97 PID 3636 wrote to memory of 1700 3636 msedge.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\显示器软开关.exe"C:\Users\Admin\AppData\Local\Temp\显示器软开关.exe"1⤵
- Enumerates connected drives
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.wylbw.cn/?xsq2⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3636 -
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=0x100,0x104,0x108,0xdc,0x10c,0x7ffad3a846f8,0x7ffad3a84708,0x7ffad3a847183⤵PID:1992
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2432 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:2712
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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=2080,4519757290494442843,11080440479168921743,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:23⤵PID:1660
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:83⤵PID:1700
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3292 /prefetch:13⤵PID:2940
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3280 /prefetch:13⤵PID:4272
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:83⤵PID:3184
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:924
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5100 /prefetch:13⤵PID:4824
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5124 /prefetch:13⤵PID:4368
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4072 /prefetch:13⤵PID:3940
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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=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:13⤵PID:4020
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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=2080,4519757290494442843,11080440479168921743,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --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=1048 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:3620
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4368
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3584
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
152B
MD57740a919423ddc469647f8fdd981324d
SHA1c1bc3f834507e4940a0b7594e34c4b83bbea7cda
SHA256bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221
SHA5127ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7
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Filesize
152B
MD59f44d6f922f830d04d7463189045a5a3
SHA12e9ae7188ab8f88078e83ba7f42a11a2c421cb1c
SHA2560ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a
SHA5127c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d
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Filesize
111B
MD5807419ca9a4734feaf8d8563a003b048
SHA1a723c7d60a65886ffa068711f1e900ccc85922a6
SHA256aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631
SHA512f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c
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Filesize
6KB
MD595c8977fe9010a7caf0f6af82e51bf68
SHA14ae526a8a3c9f6b599747209c053b973348eace8
SHA2568737d902a337ba9bca535499c17b5285b7b419481b6a09972028a21909fa694a
SHA512bfd8d8398bc7501e6cb792bc4831f5d0b584e006b1842376403648fe84bc6bd20cbded97be4ed2793ed554bae405e672d2ed2e7659e3286ed3508ca56994f10f
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Filesize
6KB
MD5f28318df7cb4ba625c6881b70b2903d7
SHA1775a3075b021416019c6aa8ca2dafca3bc787b33
SHA256dfc1e22f25116c1899a0f341f77120f182ec4430292d767034fa83aa0eb4a177
SHA512ea61bde9820fb59d5c1c6d6c49b7815dfefaa946535bcd40c4e3060910338a09823124dbb030921a0b1bec81a6ba150bb8e2b6e87d1f2ac16a8cfff7cdeafabe
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Filesize
6KB
MD555c1b8e18d7f6514447ef8738515618e
SHA118a336e22dd3351067f2ddb621ed4e80252e35ee
SHA2563a09beb31f3ffafaede7798b392def3fbb4231897751b70ba841c06d3db3b3c7
SHA51244762b0118bf70b8582e2afc203422b8fcffc9679c94f1911ae88c30808fc15b3f32392e1e4bc71acaaa1178da22427da38b6e7eeaae1add47a2656814e693d9
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
11KB
MD565cada5d8db716e37958bca26e927f3a
SHA1e89ec73fd465479b7d9570bbde5688a3e31d7bb9
SHA256adfc9cd6b39090dfb897456e0eb1f4942c384b948404d8baaed4ce73a228bbb3
SHA51294e879f3a839c7af08aa869e4155f0879b903e8a4e09be7117b24815638b7ec7ee3f2ff6e9f0a9c64e528cf2e0f9b3bb9ce8348ece504d80605830d711ea5c13