Analysis
-
max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2022 09:54
Static task
static1
Behavioral task
behavioral1
Sample
d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe
Resource
win10v2004-20220901-en
General
-
Target
d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe
-
Size
516KB
-
MD5
bcabfaa80e73c984229f810d47f57e3d
-
SHA1
6a213bed666b039bf1b9c4218dd1af36cfc8b701
-
SHA256
d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885
-
SHA512
f16c42287eced00fd64cbd6594f07a40b3157c3ff961065e80a7852d55e9448964488346dcff12c305a52dfff8513bc695a9ff85448468b4f1ced52322a075f6
-
SSDEEP
6144:qGFBYR8QaB8F6SXXMf2J1xWOHSCKN2xPazeFwhTqPrABl/djGzK7j3X:qKaR8TBL
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wmplayer = "C:\\MessengerPlus\\mplayer2.exe" d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\e958a622-e796-4367-9051-e90f304acc73.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221210201053.pma setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
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 -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Download\CheckExeSignatures = "no" d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Download\RunInvalidSignatures = "00000001" d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Download d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1804 msedge.exe 1804 msedge.exe 5040 msedge.exe 5040 msedge.exe 1232 identity_helper.exe 1232 identity_helper.exe 4580 msedge.exe 4580 msedge.exe 4580 msedge.exe 4580 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
pid Process 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 1316 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1316 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 5040 msedge.exe 5040 msedge.exe 5040 msedge.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3440 d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3440 wrote to memory of 5040 3440 d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe 80 PID 3440 wrote to memory of 5040 3440 d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe 80 PID 5040 wrote to memory of 5016 5040 msedge.exe 81 PID 5040 wrote to memory of 5016 5040 msedge.exe 81 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 2212 5040 msedge.exe 83 PID 5040 wrote to memory of 1804 5040 msedge.exe 84 PID 5040 wrote to memory of 1804 5040 msedge.exe 84 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86 PID 5040 wrote to memory of 4332 5040 msedge.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe"C:\Users\Admin\AppData\Local\Temp\d6a6a4672e74518b08455e014b57cc1b3c57d21c0fb61835869498edf1025885.exe"1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3440 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.youtube.com/watch?v=gOO_UqzEc5Y2⤵
- 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:5040 -
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,0x100,0x104,0xf8,0x108,0x7ffc2f4346f8,0x7ffc2f434708,0x7ffc2f4347183⤵PID:5016
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:23⤵PID:2212
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:1804
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:83⤵PID:4332
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --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=3352 /prefetch:13⤵PID:1172
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --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=3364 /prefetch:13⤵PID:3812
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5108 /prefetch:83⤵PID:380
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --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=5132 /prefetch:13⤵PID:2552
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5540 /prefetch:13⤵PID:3232
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --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=5664 /prefetch:13⤵PID:4828
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3808 /prefetch:83⤵PID:512
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3700 /prefetch:13⤵PID:4488
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6360 /prefetch:83⤵PID:2744
-
-
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:3180 -
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,0x7ff7424f5460,0x7ff7424f5470,0x7ff7424f54804⤵PID:4928
-
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6360 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:1232
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=6612 /prefetch:83⤵PID:3020
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5868 /prefetch:83⤵PID:4024
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4024 /prefetch:83⤵PID:5000
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,17574422618450089067,13732494462865970655,131072 --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=6776 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
PID:4580
-
-
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=2148,17574422618450089067,13732494462865970655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1852 /prefetch:83⤵PID:1512
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3496
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4704
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x430 0x42c1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1316