Analysis
- max time kernel
145s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
14/01/2024, 05:54
Behavioral task
behavioral1
Sample
5a75297b1f48df043ce851d7ad51d16f.exe
Resource
win7-20231129-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
5a75297b1f48df043ce851d7ad51d16f.exe
Resource
win10v2004-20231215-en
9 signatures
150 seconds
General
- Target 5a75297b1f48df043ce851d7ad51d16f.exe
- Size 13KB
- Sample240114-gl6aesdbdm
- SHA256 5eeca68d02541e7f8f4fe21c952e65f4884b7687900f73f9aeb7c244fbf2ade3
- MD5 5a75297b1f48df043ce851d7ad51d16f
- SHA1 d9a4d9fc45c73ac4a517b32714d8269f4eb7ff73
- SHA512 f78dec04ba49258622e273561bc22ebdf90b9ec00c3a75f3d37911a8e6307a69f14aad1ba446404ef4ad1d23166603ee412cb964961f5662f43fb65ad0ef4012
- SSDEEP 192:yS4gbgkAN4SJj+bfrJsUwv7E6XX0amu7Br9ZCspE+TMIr3/bjOg+vtwJrb:yS4uI44aJ+7NUamLeME/bjp
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1872-0-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1872-1-0x0000000000400000-0x0000000000408000-memory.dmp upx - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Enumerates system info in registry 2 TTPs 3 IoCs
description 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 - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1820 msedge.exe 1820 msedge.exe 2704 msedge.exe 2704 msedge.exe 2708 msedge.exe 2708 msedge.exe 2708 msedge.exe 2708 msedge.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
pid Process 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe - Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe - Suspicious use of SendNotifyMessage 24 IoCs
pid Process 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe 2704 msedge.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1872 5a75297b1f48df043ce851d7ad51d16f.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1872 wrote to memory of 2704 1872 5a75297b1f48df043ce851d7ad51d16f.exe 90 PID 1872 wrote to memory of 2704 1872 5a75297b1f48df043ce851d7ad51d16f.exe 90 PID 2704 wrote to memory of 796 2704 msedge.exe 91 PID 2704 wrote to memory of 796 2704 msedge.exe 91 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 2348 2704 msedge.exe 95 PID 2704 wrote to memory of 1820 2704 msedge.exe 94 PID 2704 wrote to memory of 1820 2704 msedge.exe 94 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93 PID 2704 wrote to memory of 4908 2704 msedge.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\5a75297b1f48df043ce851d7ad51d16f.exe"C:\Users\Admin\AppData\Local\Temp\5a75297b1f48df043ce851d7ad51d16f.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://ads.eorezo.com/cgi-bin/advert/getads?did=432⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2704 -
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,0x100,0x104,0xd8,0x108,0x7ffb6b4f46f8,0x7ffb6b4f4708,0x7ffb6b4f47183⤵PID:796
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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=2196,4630953369743166857,14774950204104051224,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2440 /prefetch:83⤵PID:4908
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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=2196,4630953369743166857,14774950204104051224,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:1820
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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=2196,4630953369743166857,14774950204104051224,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:23⤵PID:2348
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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=2196,4630953369743166857,14774950204104051224,131072 --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=3264 /prefetch:13⤵PID:3320
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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=2196,4630953369743166857,14774950204104051224,131072 --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=3252 /prefetch:13⤵PID:1344
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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=2196,4630953369743166857,14774950204104051224,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5196 /prefetch:83⤵PID:564
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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=2196,4630953369743166857,14774950204104051224,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5196 /prefetch:83⤵PID:3120
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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=2196,4630953369743166857,14774950204104051224,131072 --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=5320 /prefetch:13⤵PID:2396
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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=2196,4630953369743166857,14774950204104051224,131072 --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=5300 /prefetch:13⤵PID:1180
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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=2196,4630953369743166857,14774950204104051224,131072 --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=4084 /prefetch:13⤵PID:3632
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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=2196,4630953369743166857,14774950204104051224,131072 --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=3380 /prefetch:13⤵PID:2172
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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=2196,4630953369743166857,14774950204104051224,131072 --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=4864 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:2708
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:548
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:380
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
- Size 152B
- SHA256 de776d807ae7f2e809af69746f85ea99e0771bbdaaed78a764a6035dabe7f120
- MD5 bcaf436ee5fed204f08c14d7517436eb
- SHA1 637817252f1e2ab00275cd5b5a285a22980295ff
- SHA512 7e6cf2fdffdcf444f6ef4a50a6f9ef1dfb853301467e3f4784c9ee905c3bf159dc3ee9145d77dbf72637d5b99242525eb951b91c020e5f4e5cfcfd965443258c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
- Size 111B
- SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
- MD5 285252a2f6327d41eab203dc2f402c67
- SHA1 acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6
- SHA512 11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
- Size 5KB
- SHA256 64b7e1a34a34419f33a6843e1f0adb953ff60e13c9e14fa30db83eade5483a98
- MD5 88c0252e6f8844d85cac7c0edb829cc1
- SHA1 948a32a8e5758725260b8fddbe62ebd261dfb613
- SHA512 989f6e2771cb7f28b767386f5bb7908138d3506188817028ac2725d4c5d32180f3b1ffdc83dd605029287054fa445a1e68c122f177790e50321ae5ffd308985c
- SSDEEP 96:nWki/1+OwpvWMoiVmdeHOAUWQyV+VDCzia:nWkcwOGWMXxrj
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
- Size 5KB
- SHA256 a37961c21518cb58a45eacd0460e813351650e0aa9fec4e7efc6e9c9c152f249
- MD5 cb92e3b2b82d2d5ea74c996ad3808b22
- SHA1 43b1c7d0256f419b6e63dbddcb92093e37cdf7dd
- SHA512 4c4e2cca817bd9e60fdc859c9120a3314d180fd476f7b1e74cd34cfb253be1237f0f50b58f66870b757a2cfb1a62d04dfe788ce697c3ca0fe5220e2be48470cf
- SSDEEP 96:nAkM/1+OwpvWMoiVmdeWuc1jO5QUWQyV+VD7AiEwb:nAkSwOGWMGuchlrg
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
- Size 24KB
- SHA256 4b5ee509e727accbd11493dda2c1d512e7dbfaff66c4f5f7ea9c2d2ccd06151f
- MD5 b0ba6f0eee8f998b4d78bc4934f5fd17
- SHA1 589653d624de363d3e8869c169441b143c1f39ad
- SHA512 e9a165da246c6b80fc38431538203cf03f95794184ff63f00c9500f8919a2028b803f64b670e685185eed72df0509e3185c9b434fdbf2bc7af36021d46bd08d9
- SSDEEP 768:nJeWwk8F1+UoAYDCx9Tuqh0VfUC9xbog/OVaLlacrUo10SrZ/v:nJeWwku1ja3LsoGS9X
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
- Size 16B
- SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
- MD5 6752a1d65b201c13b62ea44016eb221f
- SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
- SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
- Size 11KB
- SHA256 8912f9c6ae08ac66d649b4f6304aaf679a9476d573521102425b1dcf1d59db72
- MD5 a8421fa428dc67917d59e9b4e6742276
- SHA1 b5462f0fe6c1a23af131cf9c991ff85425c19bce
- SHA512 03a5af626d4aa656d3c95ede24782fa016134391bbf61d16a7047039689fa4cf50d6f310232e195c9162a2af9d028d8e6778919a5da51f5dc9325d6246285a65
- SSDEEP 192:RoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupjgh9e2RUQxybJ2BXKrrs:N9iIxuERzA83h09RZxYjghZL+2Zcrs
- MD5 SHA1 SHA512 SSDEEP