Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
24-02-2024 15:25
Static task
static1
Behavioral task
behavioral1
Sample
a22ea94ba94fbe68002e06492bdb3085.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a22ea94ba94fbe68002e06492bdb3085.exe
Resource
win10v2004-20240221-en
General
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Target
a22ea94ba94fbe68002e06492bdb3085.exe
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Size
24KB
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MD5
a22ea94ba94fbe68002e06492bdb3085
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SHA1
fee71c0ceaec6f631e0e4d58057cb259acb64d54
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SHA256
a62e222ff00475992315916e906c34769437f7de055b025cd616e8f27231d9fb
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SHA512
b15d27945d9ea904ebe015d29f2f48914e631a211e5319f8cf898ea568939aa37e5ebeab89eb43b064dd6b0483566227d0c28e118f98a598f6373fa9667f0b80
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SSDEEP
192:o8YfrtPjuc+7/uEM0XuwxZUO9HsaDh84N+pX83D9S3ptl:o8YRPw/u90XuwxZXJ/opXSD9S5tl
Malware Config
Signatures
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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\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 3948 msedge.exe 3948 msedge.exe 1508 msedge.exe 1508 msedge.exe 1544 identity_helper.exe 1544 identity_helper.exe 2852 msedge.exe 2852 msedge.exe 2852 msedge.exe 2852 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
pid Process 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe 1508 msedge.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3724 a22ea94ba94fbe68002e06492bdb3085.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3724 wrote to memory of 3820 3724 a22ea94ba94fbe68002e06492bdb3085.exe 87 PID 3724 wrote to memory of 3820 3724 a22ea94ba94fbe68002e06492bdb3085.exe 87 PID 3724 wrote to memory of 3820 3724 a22ea94ba94fbe68002e06492bdb3085.exe 87 PID 3396 wrote to memory of 1508 3396 explorer.exe 90 PID 3396 wrote to memory of 1508 3396 explorer.exe 90 PID 1508 wrote to memory of 3340 1508 msedge.exe 93 PID 1508 wrote to memory of 3340 1508 msedge.exe 93 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 4728 1508 msedge.exe 96 PID 1508 wrote to memory of 3948 1508 msedge.exe 94 PID 1508 wrote to memory of 3948 1508 msedge.exe 94 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95 PID 1508 wrote to memory of 3624 1508 msedge.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\a22ea94ba94fbe68002e06492bdb3085.exe"C:\Users\Admin\AppData\Local\Temp\a22ea94ba94fbe68002e06492bdb3085.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3724 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe http://www.flogao.com.br/lariix32⤵PID:3820
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:3396 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.flogao.com.br/lariix32⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1508 -
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,0x100,0x104,0xd8,0x108,0x7ffb821446f8,0x7ffb82144708,0x7ffb821447183⤵PID:3340
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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=1988,1804612672005319199,17542177617841503186,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:3948
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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=1988,1804612672005319199,17542177617841503186,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2728 /prefetch:83⤵PID:3624
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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=1988,1804612672005319199,17542177617841503186,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:23⤵PID:4728
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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=1988,1804612672005319199,17542177617841503186,131072 --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=3248 /prefetch:13⤵PID:448
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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=1988,1804612672005319199,17542177617841503186,131072 --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=3232 /prefetch:13⤵PID:5584
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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=1988,1804612672005319199,17542177617841503186,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4640 /prefetch:13⤵PID:4596
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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=1988,1804612672005319199,17542177617841503186,131072 --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=5068 /prefetch:13⤵PID:2348
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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=1988,1804612672005319199,17542177617841503186,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5252 /prefetch:83⤵PID:2396
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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=1988,1804612672005319199,17542177617841503186,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5252 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:1544
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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=1988,1804612672005319199,17542177617841503186,131072 --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=5276 /prefetch:13⤵PID:440
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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=1988,1804612672005319199,17542177617841503186,131072 --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=180 /prefetch:13⤵PID:4636
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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=1988,1804612672005319199,17542177617841503186,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5364 /prefetch:13⤵PID:1332
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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=1988,1804612672005319199,17542177617841503186,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3912 /prefetch:13⤵PID:5144
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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=1988,1804612672005319199,17542177617841503186,131072 --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=1704 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:2852
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1748
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4868
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD5a65ab4f620efd5ba6c5e3cba8713e711
SHA1f79ff4397a980106300bb447ab9cd764af47db08
SHA2563964e81a3b4b582e570836837b90a0539e820886a35281b416e428e9bf25fd76
SHA51290330661b0f38ca44d6bd13a7ea2ab08a4065ec4801695e5e7e0dea154b13ac8d9b2737e36ebe9a314d2501b5ef498d03c5617c87e36986e294c701182db41b9
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Filesize
152B
MD5854f73d7b3f85bf181d2f2002afd17db
SHA153e5e04c78d1b81b5e6c400ce226e6be25e0dea8
SHA25654c176976e1c56f13af90be9b8b678f17f36a943210a30274be6a777cf9a8dc4
SHA512de14899cfaad4c312804a7fe4dcb3e9221f430088cb8bf5a9b941ac392a0bbad4e6ca974e258e34617bbffff3bf6490fa90d8c6921616f44186e267ddaa02971
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Filesize
195KB
MD5873734b55d4c7d35a177c8318b0caec7
SHA1469b913b09ea5b55e60098c95120cc9b935ddb28
SHA2564ee3aa3dc43cb3ef3f6bfb91ed8214659e9c2600a45bee9728ebbcb6f33b088d
SHA51224f05ed981e994475879ca2221b6948418c4412063b9c07f46b8de581047ddd5d73401562fa9ee54d4ce5f97a6288c54eac5de0ca29b1bb5797bdac5a1b30308
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize264B
MD5bd07c9c5289cb7b64ffb7a1f167830ef
SHA1b996675453989a48a11d8f680ef2cf7f9ae4bef8
SHA256b0568b9e65bc838d5758abffdc2a320e31cd8bbf9e021967016565a54f4cab40
SHA512013d53484c10644352e303cbd43001f48b67638288c56b91fca6dd339f9302bc0dd6b3fde26926eeaf6ea10257194d7b248907991f534e342659f0cf1e1d98e4
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Filesize
955B
MD5e2fc5dbe1b06b90cb343ad0a21cecb67
SHA18aef5ecf7e46a2cca6efa04a40d8d55a9d86f53f
SHA256bfc6af113940a2e73d8b0d22b9665ce97830ca26c654c75d00d623a1b74dccbb
SHA512340df4dccb21eb6274c636c9c55dbc7812ea3596ecb67dbc0d6c2329621a7c5d9b75ea11ae92bc458f0806765fe989c91c6d97877e6e91be359b7ff8a20a7627
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Filesize
6KB
MD56fef7431fcde2d98cab1d38e442e657d
SHA1969e2dc7f49361e1cddd24a44d124c049cf9a9ef
SHA2566e59be13347e08ed8fc12d819d7003062718dfbe318f046f545e30ae1399f878
SHA512dbf89d0b7bffe4cd6e8456da264f291257c70cd94779dbe54238c98d69b633c0fb96e2232bc734f05f7a024a5015f9a649ce00f01efed7468a1f6fc242eb2ec0
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Filesize
6KB
MD52b53f201debee781828d77fb9e593070
SHA16f8a262b8900c16c1bee1c34de19d7855e72bd90
SHA256398a741d014c1d95ad1cd406917f9398afdccc261275275dd038cc51fb31cc2f
SHA512dbd93efbb2497b09642720ebc8089725e531c03d03a3600f7b075ec9e2dec688125ef5788dd5e015515b5193d796a67e5e76adfae5fe6f93d75ba50ae83319d2
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
11KB
MD5e7a91461dbb686f0631ef0a7fd8335eb
SHA1ec2dd6a6de199551dc839a837a9a5bb85eecf70a
SHA256dd275fbf43c05b271a870d1ae8dc1a0f4356c3ef8d9d1dc7c44c6ca0f575e4a3
SHA5125b1105708494fcda832b4f4ff9ccfbd71df64a19ad09044a84cdbef9f456b85d8d9708a750a1161b35c9693157a9157469729446c1ddefc06e9409b29d51b657