Analysis
- max time kernel
150s - 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
05/03/2024, 19:02
Behavioral task
behavioral1
Sample
b5707d9b5ae4e95d70e4582c639f63b0.exe
Resource
win7-20240221-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
b5707d9b5ae4e95d70e4582c639f63b0.exe
Resource
win10v2004-20240226-en
7 signatures
150 seconds
General
- Target b5707d9b5ae4e95d70e4582c639f63b0.exe
- Size 28KB
- Sample240305-xpvabsee2y
- SHA256 6e205446a2db9c41ea4cd7a224d10adbc47c32c20f086e64fdf5748cc8626f6d
- MD5 b5707d9b5ae4e95d70e4582c639f63b0
- SHA1 c59c97a6be8ebdcb99a7eb38981228e5fcce84ae
- SHA512 d58b02c655c795a65ab38457821b2013fa6c0e15d0438649d3fb24296fda1727fbc065f2c387d82937cd3fd9dd538099ded59099d2a5b3a56286326fc3d5a3eb
- SSDEEP 384:y7+HnDi5WT+HGoXFarUZBQIKTrP5LrjQEXgUSvjqAR+hAx1r6+S9Pfu7n56Q3UYj:CmSrGT6dKnFrjQQdlQxYdeV6Q3UYYU
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- 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 10 IoCs
pid Process 2252 msedge.exe 2252 msedge.exe 4984 msedge.exe 4984 msedge.exe 4956 identity_helper.exe 4956 identity_helper.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe 1452 msedge.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
pid Process 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe - Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe - Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe 4984 msedge.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3724 wrote to memory of 4984 3724 b5707d9b5ae4e95d70e4582c639f63b0.exe 88 PID 3724 wrote to memory of 4984 3724 b5707d9b5ae4e95d70e4582c639f63b0.exe 88 PID 4984 wrote to memory of 2856 4984 msedge.exe 89 PID 4984 wrote to memory of 2856 4984 msedge.exe 89 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 3320 4984 msedge.exe 91 PID 4984 wrote to memory of 2252 4984 msedge.exe 92 PID 4984 wrote to memory of 2252 4984 msedge.exe 92 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93 PID 4984 wrote to memory of 4804 4984 msedge.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\b5707d9b5ae4e95d70e4582c639f63b0.exe"C:\Users\Admin\AppData\Local\Temp\b5707d9b5ae4e95d70e4582c639f63b0.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3724 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://cts.uol.com.br/recebeu.html?id=0800CF00CE79CF026873C400CE01EECD00C7024DF4C90117CC00C82⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4984 -
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,0x100,0x104,0xd8,0x108,0x7ff814c546f8,0x7ff814c54708,0x7ff814c547183⤵PID:2856
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2252 /prefetch:23⤵PID:3320
-
-
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=2208,5574416912816075048,1220990896642195341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:2252
-
-
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=2208,5574416912816075048,1220990896642195341,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:83⤵PID:4804
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --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=3336 /prefetch:13⤵PID:1464
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --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=3348 /prefetch:13⤵PID:2088
-
-
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=2208,5574416912816075048,1220990896642195341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 /prefetch:83⤵PID:3592
-
-
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=2208,5574416912816075048,1220990896642195341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:4956
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --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=5276 /prefetch:13⤵PID:8
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --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=5332 /prefetch:13⤵PID:4504
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --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=5632 /prefetch:13⤵PID:1112
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --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=5444 /prefetch:13⤵PID:1552
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --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=2976 /prefetch:13⤵PID:5096
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3544 /prefetch:13⤵PID:808
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,5574416912816075048,1220990896642195341,131072 --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=2004 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:1452
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4700
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3716
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
- Size 152B
- SHA256 47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac
- MD5 47b2c6613360b818825d076d14c051f7
- SHA1 7df7304568313a06540f490bf3305cb89bc03e5c
- SHA512 08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
- Size 152B
- SHA256 c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c
- MD5 e0811105475d528ab174dfdb69f935f3
- SHA1 dd9689f0f70a07b4e6fb29607e42d2d5faf1f516
- SHA512 8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
- Size 6KB
- SHA256 c9bd83a691b2b2c408639ef5f5e820db4c016fd05cbc8475b8568253fd3ea74d
- MD5 a1067e613678069557a8b2aa5933817f
- SHA1 c34ba63409aac0755c906bb844af42471f6b0d10
- SHA512 c51256a1b9081e76f09985aff6392162e226815c1d5e0e39aa8afc2d6cb6271decfaff589c139899f563a1c2a1c655ef50a1460c56c58fad237549ad13bd00e2
- SSDEEP 96:nWkaxm/KQYmqP1P80wpvWMoiVmdeH0Q0tJDUWQyV+VD7ziEwb:nWknTQq0GWMX+tFrt
- 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\Default\fe8fb564-d2fa-4e61-820b-4e1703e86668.tmp
- Size 6KB
- SHA256 dd10e8d3c5d78fa89efc842e3509722b6b73dac4bb56803a3e7f79b5db624ce4
- MD5 9d85daf22befa8aef723185d167d971c
- SHA1 1b4893332a5af025bc0d92f8f57e7bd8758f3273
- SHA512 d8feb484b655b4413e38723ee4f695f6dc539f64219f3dd6875540b09ad3cb664aaa4bcfe34d32347c4fd9a4775b7a22391ff427f398e268a340553b3959a756
- SSDEEP 96:nWkaxm/KnmqP1Po0wpvWMoiVmdeH0Q0tJDUWQyV+VD7AiEwb:nWkn1Q60GWMX+tFrg
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
- Size 11KB
- SHA256 3c16162a692060dc82202a8bbffe181b6fbe38c6a54a6988491662608fcf9560
- MD5 948aa2eebc13cc095b7ba21563089fc7
- SHA1 ce7463cb7dbf42408b5459076ff56a71354b79d3
- SHA512 9591afde60658a0b28ae390c60bf40ed4a6a2d097d92cca8e6ac4193872f3a7f932a4f920e2a5433970b0c56a263bf38cc7bbd4c64733545f28ca43c944cb5c6
- SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupSYce2RUIbxbXZ9xUX1MPeZ:A9iIxuERzA83h09RZxYwjZ9E1MeuBO0i
- MD5 SHA1 SHA512 SSDEEP