3f3a2c1a16748eeccefc4d68666836acedd60b1ca0e2314576377ecd91d7ad84

Analysis

max time kernel
146s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 01:01

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General

Target

doc/en/mkvpropedit.html
Size

44KB
MD5

697ceb91e069f1553281395012d66efe
SHA1

c571d03f1ce3a98e90839fb19685fbe67fcbccbd
SHA256

a55805374676733ead4f044531159d803493b1f75a0ea52782b5a5f82e1d66d2
SHA512

01fd210fcbd21e46d07509c67db2f44649b4f779545f9ede198c899e827387138c4d3831c4f71a62e4ed37cb444ef834d1ab644a6f102d1f92e0082b5f0ba5d9
SSDEEP

768:DyWH9sE10hF947uYWf44NfodSJpCoTPTcU/H:uWdsE1g4qRodiCoUUf

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2800	msedge.exe
2800	msedge.exe
3868	msedge.exe
3868	msedge.exe
4368	identity_helper.exe
4368	identity_helper.exe
1696	msedge.exe
1696	msedge.exe
1696	msedge.exe
1696	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3868 wrote to memory of 4800	3868	msedge.exe	84
PID 3868 wrote to memory of 4800	3868	msedge.exe	84
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2960	3868	msedge.exe	85
PID 3868 wrote to memory of 2800	3868	msedge.exe	86
PID 3868 wrote to memory of 2800	3868	msedge.exe	86
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87
PID 3868 wrote to memory of 2924	3868	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\doc\en\mkvpropedit.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3868
- 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,0x100,0x104,0xd8,0x108,0x7ffb315846f8,0x7ffb31584708,0x7ffb31584718
  2⤵
  PID:4800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,2430864667802601832,16000243288048463262,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:2960
- 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=2156,2430864667802601832,16000243288048463262,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2800
- 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=2156,2430864667802601832,16000243288048463262,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /prefetch:8
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,2430864667802601832,16000243288048463262,131072 --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=3236 /prefetch:1
  2⤵
  PID:3280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,2430864667802601832,16000243288048463262,131072 --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:1
  2⤵
  PID:3376
- 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=2156,2430864667802601832,16000243288048463262,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  PID:1428
- 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=2156,2430864667802601832,16000243288048463262,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,2430864667802601832,16000243288048463262,131072 --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=5172 /prefetch:1
  2⤵
  PID:1548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,2430864667802601832,16000243288048463262,131072 --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=5188 /prefetch:1
  2⤵
  PID:2204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,2430864667802601832,16000243288048463262,131072 --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=5416 /prefetch:1
  2⤵
  PID:2184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,2430864667802601832,16000243288048463262,131072 --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=5504 /prefetch:1
  2⤵
  PID:3444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,2430864667802601832,16000243288048463262,131072 --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=2636 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1696

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4520

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
99afa4934d1e3c56bbce114b356e8a99

SHA1
3f0e7a1a28d9d9c06b6663df5d83a65c84d52581

SHA256
08e098bb97fd91d815469cdfd5568607a3feca61f18b6b5b9c11b531fde206c8

SHA512
76686f30ed68144cf943b80ac10b52c74eee84f197cee3c24ef7845ef44bdb5586b6e530824543deeed59417205ac0e2559808bcb46450504106ac8f4c95b9da

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
443a627d539ca4eab732bad0cbe7332b

SHA1
86b18b906a1acd2a22f4b2c78ac3564c394a9569

SHA256
1e1ad9dce141f5f17ea07c7e9c2a65e707c9943f172b9134b0daf9eef25f0dc9

SHA512
923b86d75a565c91250110162ce13dd3ef3f6bdde1a83f7af235ed302d4a96b8c9ed722e2152781e699dfcb26bb98afc73f5adb298f8fd673f14c9f28b5f764d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\36366f46-78cb-4810-b5ab-aeb6dfd7abd1.tmp

Filesize
6KB

MD5
76ea42b1fe897302c037f1f36fe885a6

SHA1
8960e1c13d29121d8a27e9681eaf2df619892696

SHA256
f5628025182fc8218ff0f29fac2b193a1b41106f773a4779947be2f50cd5c776

SHA512
7618788d4c1f53107abf7c84266fa366cfbbe9223f9dae04d62247ed4d559c901c20c06aabd6480e060be0565dc34a9b74f38f7c6b97313a801f14b443302533

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
ac3a2085c9a9bd7634d2493d2db5146f

SHA1
f569a44a51feadacd27f87b60d44b16d7c8aeb4e

SHA256
27f5b39fc9a04a79171efc93cf87d08dceb92632ff1f7efeed7314675b488a1b

SHA512
32186d7bf38781706703d423449254aee15246501e368dfc2dabcf7983b4089560bc811bb4eb41216ee823084d9739e5087c199d5ad51015f9d24c50b901237d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
73cb8a3d7b818f746ec1614e19082c50

SHA1
a18d1979fa0c4d6c90316bb9b0e82b0f1a584143

SHA256
fbe998a5d5fb4399218715472f0094315b084cdb8d4df5cc773ca0cf64979767

SHA512
c9b03f1b0f14904b5dfeda00f7042a43d20e64336c98b859be8295d9c0fd4299d9354c42bcfa2b94660ded7bde245b0d2f8cf37f4c5ac36d440c090339c7d7d0

Download Submit