0db2dec89b2077c4f25a662e7b0e3dd4c8e618fa261e6add5fbaf2cae382b8e5

Analysis

max time kernel
145s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 05:55

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General

Target

Notepad++/plugins/Config/tidy/W3C-CSSValidator.htm
Size

193B
MD5

79cd5595d1fe1f455e1eb7090a1f02f4
SHA1

fa124ae5503b6a569b55bb1329108cd04028576e
SHA256

9e9417cee7753c63c53bbd4b6ef94a6d563704d056e5cb4b6d1d474eb70502fb
SHA512

b973ade56be92f9a501769579a5dbf7b298a0806d7eefa2a7e4dada1d74e4911dfd862bedac963bf939261b55efca14c7853fa3a849f413b16202965dfc20426

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 10 IoCs

pid	Process
940	msedge.exe
940	msedge.exe
3428	msedge.exe
3428	msedge.exe
3012	identity_helper.exe
3012	identity_helper.exe
1484	msedge.exe
1484	msedge.exe
1484	msedge.exe
1484	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3428 wrote to memory of 636	3428	msedge.exe	84
PID 3428 wrote to memory of 636	3428	msedge.exe	84
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 1840	3428	msedge.exe	86
PID 3428 wrote to memory of 940	3428	msedge.exe	87
PID 3428 wrote to memory of 940	3428	msedge.exe	87
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88
PID 3428 wrote to memory of 3408	3428	msedge.exe	88

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\Notepad++\plugins\Config\tidy\W3C-CSSValidator.htm
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:3428
- 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,0x100,0x104,0xd8,0x108,0x7ffae52946f8,0x7ffae5294708,0x7ffae5294718
  2⤵
  PID:636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,7266720753209175996,3800648144194715076,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:1840
- 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=2144,7266720753209175996,3800648144194715076,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:940
- 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=2144,7266720753209175996,3800648144194715076,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:3408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,7266720753209175996,3800648144194715076,131072 --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=3276 /prefetch:1
  2⤵
  PID:1508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,7266720753209175996,3800648144194715076,131072 --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=3288 /prefetch:1
  2⤵
  PID:712
- 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=2144,7266720753209175996,3800648144194715076,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  PID:1364
- 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=2144,7266720753209175996,3800648144194715076,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,7266720753209175996,3800648144194715076,131072 --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=124 /prefetch:1
  2⤵
  PID:3312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,7266720753209175996,3800648144194715076,131072 --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=5204 /prefetch:1
  2⤵
  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=2144,7266720753209175996,3800648144194715076,131072 --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=4108 /prefetch:1
  2⤵
  PID:812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,7266720753209175996,3800648144194715076,131072 --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=3896 /prefetch:1
  2⤵
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,7266720753209175996,3800648144194715076,131072 --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=3160 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3448

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1612

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
f9664c896e19205022c094d725f820b6

SHA1
f8f1baf648df755ba64b412d512446baf88c0184

SHA256
7121d84202a850791c2320385eb59eda4d697310dc51b1fcd4d51264aba2434e

SHA512
3fa5d2c68a9e70e4a25eaac2095171d87c741eec2624c314c6a56f4fa390d6319633bf4c48b1a4af7e9a0451f346beced9693da88cfc7bcba8dfe209cbd1b3ae

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

Filesize
152B

MD5
847d47008dbea51cb1732d54861ba9c9

SHA1
f2099242027dccb88d6f05760b57f7c89d926c0d

SHA256
10292fa05d896a2952c1d602a72d761d34bc776b44d6a7df87e49b5b613a8ac1

SHA512
bd1526aa1cc1c016d95dfcc53a78b45b09dde4ce67357fc275ab835dbe1bb5b053ca386239f50cde95ad243a9c1bbb12f7505818577589beecc6084f7b94e83f

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

Filesize
5KB

MD5
bd11f483ba8741694b44b861eea9c4b3

SHA1
b5a79f093ff034dca916d716d44f0abf00f930a3

SHA256
d958115e83a81f1b7e6045d2b7c6aa6c89fc1a3bc7932c357a4aefd27364a35b

SHA512
d94914affa8f6b40620b70d8b7bc0e336fcea640243164de9dc9ac0179a71267a2b72a90b6edd4c640e1a2afefd8d43d32097cdc32a44a0580f7a9083349f878

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

Filesize
6KB

MD5
d6c11fd4c47155437eb923b8e61306ee

SHA1
513aec506f6fc67cebe43a3940aa10f3692fcc78

SHA256
d08fff849a07fca56f1128c78bb9e884b83f44dfc8a9ae214cf9b0a02cbe5bb3

SHA512
0f20afb33c9334442a69311b7a1636ec26a7dc9aa33f172885868147df5bda57b9f2fe4657feb0dbfc3fc7cabbd5e8e01c1ff3cc40fe852067025bde6754efb5

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
10KB

MD5
7bc8508f106b73a2ae3b070a99a71491

SHA1
08f637db4cfd50c7a0eba41362ee9b9a2f9f2895

SHA256
ec5aea67d42447683d1cbbd3c0fa71218144db6ecf7f954856f9a853c689090c

SHA512
5c0392d055b9ad0ba350fde65fa09e951f43349fd035a76834e4910161669b33cf9c1976d47da175023836004486a7f5aa4ab3cea5b32ab926e9e019e751bb4f

Download Submit