Analysis
-
max time kernel
150s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2022 21:45
Static task
static1
Behavioral task
behavioral1
Sample
bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe
Resource
win10v2004-20220812-en
General
-
Target
bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe
-
Size
11KB
-
MD5
7315a452bc37ab65f5ab84ce1fd8fe70
-
SHA1
f1d98b63cc276d6874612d95a67d533162921f12
-
SHA256
bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779
-
SHA512
42ceca77aa4788d11075b985f96f3f15dd312f38a175e6fd2864f25dcb608b9590e6d4b5b2b95ace6d6bdeb192864cdb85578f26c99bf3e92427417241b064eb
-
SSDEEP
192:O8VIWDaQp2IxiqIXsP18touF3lcfFf5yqGNHLSX9Li:O8KWDaQp2miqis9QlcffyqGe4
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Drops file in Program Files directory 2 IoCs
Processes:
setup.exedescription ioc process File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\79404c97-9d4b-4d4c-9b19-7498d590fa43.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221002013743.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
Processes:
msedge.exedescription 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 -
Modifies registry class 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
msedge.exemsedge.exepid process 5044 msedge.exe 5044 msedge.exe 5116 msedge.exe 5116 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
Processes:
msedge.exepid process 5116 msedge.exe 5116 msedge.exe 5116 msedge.exe 5116 msedge.exe 5116 msedge.exe 5116 msedge.exe 5116 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
msedge.exepid process 5116 msedge.exe 5116 msedge.exe 5116 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exemsedge.exedescription pid process target process PID 4676 wrote to memory of 5116 4676 bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe msedge.exe PID 4676 wrote to memory of 5116 4676 bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe msedge.exe PID 5116 wrote to memory of 2040 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2040 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 3956 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 5044 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 5044 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe PID 5116 wrote to memory of 2080 5116 msedge.exe msedge.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe"C:\Users\Admin\AppData\Local\Temp\bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.02⤵
- 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
-
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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff8962546f8,0x7ff896254708,0x7ff8962547183⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,5101384104515660780,10228097668848967752,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:23⤵
-
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=2140,5101384104515660780,10228097668848967752,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2264 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
-
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=2140,5101384104515660780,10228097668848967752,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:83⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5101384104515660780,10228097668848967752,131072 --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=3344 /prefetch:13⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5101384104515660780,10228097668848967752,131072 --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=3352 /prefetch:13⤵
-
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=2140,5101384104515660780,10228097668848967752,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4892 /prefetch:83⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5101384104515660780,10228097668848967752,131072 --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=4900 /prefetch:13⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5101384104515660780,10228097668848967752,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2068 /prefetch:13⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5101384104515660780,10228097668848967752,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5064 /prefetch:13⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5101384104515660780,10228097668848967752,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3836 /prefetch:13⤵
-
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=2140,5101384104515660780,10228097668848967752,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4932 /prefetch:83⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5101384104515660780,10228097668848967752,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6348 /prefetch:13⤵
-
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=2140,5101384104515660780,10228097668848967752,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:83⤵
-
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
-
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,0x7ff71b8b5460,0x7ff71b8b5470,0x7ff71b8b54804⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=bb4969dee6158198a6d4bcd8517f69349ef3e14699ea512f1d923ba41bf5a779.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.02⤵
-
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,0x7ff8962546f8,0x7ff896254708,0x7ff8962547183⤵
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.datFilesize
152B
MD5f647a9024e00f209b4882586b48a6d1c
SHA1825a1e51260086c4261315dbc9704e1848fe5ff7
SHA25677614c9d1cb42c41c0ce0415aecc9a20823ba79bdcdb8a27e90be7a16c57229b
SHA51284961cc97defa398b0053b40453db58198b3e5bd2ad59770707ed11eb282eff479664253e616427826b40377e6486cdc1676369324617e5b5b0262b904f2ca9a
-
\??\pipe\LOCAL\crashpad_5116_LRKCDUPJRMXEBGZOMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
-
memory/988-162-0x0000000000000000-mapping.dmp
-
memory/1140-148-0x0000000000000000-mapping.dmp
-
memory/2040-133-0x0000000000000000-mapping.dmp
-
memory/2080-139-0x0000000000000000-mapping.dmp
-
memory/3864-160-0x0000000000000000-mapping.dmp
-
memory/3872-158-0x0000000000000000-mapping.dmp
-
memory/3956-135-0x0000000000000000-mapping.dmp
-
memory/4020-153-0x0000000000000000-mapping.dmp
-
memory/4144-161-0x0000000000000000-mapping.dmp
-
memory/4472-156-0x0000000000000000-mapping.dmp
-
memory/4488-152-0x0000000000000000-mapping.dmp
-
memory/4548-150-0x0000000000000000-mapping.dmp
-
memory/4616-147-0x0000000000000000-mapping.dmp
-
memory/4724-143-0x0000000000000000-mapping.dmp
-
memory/4852-141-0x0000000000000000-mapping.dmp
-
memory/5044-136-0x0000000000000000-mapping.dmp
-
memory/5104-145-0x0000000000000000-mapping.dmp
-
memory/5116-132-0x0000000000000000-mapping.dmp