76cfa33ef18d07a5c80c1d97ae71c984667fa6f70ca96fe2b9e3794531557bdb

Analysis

max time kernel
145s
max time network
130s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
02-08-2024 18:59

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General

Target

LICENSES.chromium.html
Size

5.1MB
MD5

6b84319ee8a0a0af690273d3d2dcbaf4
SHA1

857ca353e0582d100dcbc6cb6761bb4430d0cb90
SHA256

fc2a256467fb4d4ff72be6c423e5961e98b418554deeec296aded0e757b9a585
SHA512

26f9842bfdb429ef132cc1a930da9187071a339927eda402e8d54b5eb9e03067612cdadc3a2dad3d0977f8e6af18c05eab6ac91720221c6a0104f96638f85a8a
SSDEEP

24576:yd97B+mnLiLsrDy2VrErjKCqzkU98wwg3QeXuh:0P+mLAqHBCuRoeS

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 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 12 IoCs

pid	Process
2636	msedge.exe
2636	msedge.exe
4388	msedge.exe
4388	msedge.exe
1032	msedge.exe
1032	msedge.exe
408	identity_helper.exe
408	identity_helper.exe
2784	msedge.exe
2784	msedge.exe
2784	msedge.exe
2784	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe
4388	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 4940	4388	msedge.exe	80
PID 4388 wrote to memory of 4940	4388	msedge.exe	80
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 3200	4388	msedge.exe	81
PID 4388 wrote to memory of 2636	4388	msedge.exe	82
PID 4388 wrote to memory of 2636	4388	msedge.exe	82
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83
PID 4388 wrote to memory of 2296	4388	msedge.exe	83

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\LICENSES.chromium.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:4388
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fff09403cb8,0x7fff09403cc8,0x7fff09403cd8
  2⤵
  PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1912 /prefetch:2
  2⤵
  PID:3200
- 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=1900,2009677959761584059,9172866522477417896,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2196 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2636
- 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=1900,2009677959761584059,9172866522477417896,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
  2⤵
  PID:2296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --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=3144 /prefetch:1
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --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=3164 /prefetch:1
  2⤵
  PID:1224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --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=3992 /prefetch:1
  2⤵
  PID:788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4636 /prefetch:1
  2⤵
  PID:1380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3280 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --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=3328 /prefetch:1
  2⤵
  PID:984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --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=5296 /prefetch:1
  2⤵
  PID:3500
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5676 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1900,2009677959761584059,9172866522477417896,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4636 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2784

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:864

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5044

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
2ee16858e751901224340cabb25e5704

SHA1
24e0d2d301f282fb8e492e9df0b36603b28477b2

SHA256
e9784fcff01f83f4925f23e3a24bce63314ea503c2091f7309c014895fead33c

SHA512
bd9994c2fb4bf097ce7ffea412a2bed97e3af386108ab6aab0df9472a92d4bd94489bb9c36750a92f9818fa3ea6d1756497f5364611e6ebd36de4cd14e9a0fba

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

Filesize
152B

MD5
ea667b2dedf919487c556b97119cf88a

SHA1
0ee7b1da90be47cc31406f4dba755fd083a29762

SHA256
9e7e47ebf490ba409eab3be0314fa695bf28f4764f4875c7568a54337f2df70f

SHA512
832391afcac34fc6c949dee8120f2a5f83ca68c159ff707751d844b085c7496930f0c8fd8313fd8f10a5f5725138be651953934aa79b087ba3c6dd22eaa49c72

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

Filesize
5KB

MD5
8fcd7965030d82063666cc09b08a1821

SHA1
b61764f55e79ffc9e9a9d17cdbdc56bd4ae074a0

SHA256
b5790ce354209643f8f6747ef697839fd51c934b5585551f260a22465097eb43

SHA512
39fccdf3db948dfa73211839b46f56b76c1241bfa763591a4e20b7edcddec8fd94d13f4255f5dde7b1034b665117393de569db8cfc83693d277ac3afb7fde76f

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

Filesize
5KB

MD5
57f38adaa49cc990ef395e63c04c3717

SHA1
a6739dd9864392bc63cc51add632eb4aabd4c144

SHA256
2450bfa31d51e45c458c9c46767eb63f6266625ae974b2e256928faa1032b304

SHA512
7e69ca2705ade4ac980f4e39e58bcbecfb42fb1802d3e706177e1f8458f114fbeb888b3234d250f1f11362b15b7c2467315e7972bf5b9ae354269e32568cd8e2

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
11KB

MD5
2a1a2bb7c45cbcebccc238845f3aeef5

SHA1
30f6732a5bd051ebf4bbbc1afd6c2b5aa99546a9

SHA256
6c9cee3dd4b53355808781c6da78712ff7edc1a285ef9fca8e070b01dbcd1157

SHA512
ba3d90ff4222f4f1643ffbf0835cd2c33affbf5da9fd72dfb983d25e7854fcaaa9cc50f2f8907d4f39b16c928e96e7be55e01b838938c7d8651107d7b6ba7a3c

Download Submit