992ad16f5824501c5edfba428b079855edd66be409dd7770f4af53aa03fc2211

Analysis

max time kernel
155s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 13:57

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General

Target

a3f4f899ed25b28de2d288045475bc58.html
Size

15KB
MD5

a3f4f899ed25b28de2d288045475bc58
SHA1

16f11e9bd153c4cd131ae3b6c1449e4084095a6a
SHA256

992ad16f5824501c5edfba428b079855edd66be409dd7770f4af53aa03fc2211
SHA512

2edb68cb014a1a082199f019b3172cfc467d7ca89e22aa624da690ff876e7c33502d7aa09fbc1e3dfc8aa08c8a9a13f2c2785aeb21983ab5e22821ad30ae1ffd
SSDEEP

384:scL5mirlzT5u/YC0jZlPQAw6d/kcbfbbpTcmpZ1I1DQqz9ipj/lJ99oeXN4Eud:scLbhjRZuRQnhmeXN4Eo

Score

1^/10

Malware Config

Signatures

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
4572	msedge.exe
4572	msedge.exe
4960	msedge.exe
4960	msedge.exe
4244	identity_helper.exe
4244	identity_helper.exe
4084	msedge.exe
4084	msedge.exe
4084	msedge.exe
4084	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4960 wrote to memory of 4644	4960	msedge.exe	56
PID 4960 wrote to memory of 4644	4960	msedge.exe	56
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 1812	4960	msedge.exe	87
PID 4960 wrote to memory of 4572	4960	msedge.exe	86
PID 4960 wrote to memory of 4572	4960	msedge.exe	86
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	msedge.exe	88
PID 4960 wrote to memory of 4472	4960	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\a3f4f899ed25b28de2d288045475bc58.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:4960
- 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,0x100,0x104,0xd8,0x108,0x7ffaf37546f8,0x7ffaf3754708,0x7ffaf3754718
  2⤵
  PID:4644
- 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=2056,1848094346817798961,3697435008458748705,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,1848094346817798961,3697435008458748705,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:1812
- 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=2056,1848094346817798961,3697435008458748705,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
  2⤵
  PID:4472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1848094346817798961,3697435008458748705,131072 --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=3320 /prefetch:1
  2⤵
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1848094346817798961,3697435008458748705,131072 --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=3308 /prefetch:1
  2⤵
  PID:3316
- 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=2056,1848094346817798961,3697435008458748705,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  PID:2808
- 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=2056,1848094346817798961,3697435008458748705,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1848094346817798961,3697435008458748705,131072 --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=5324 /prefetch:1
  2⤵
  PID:1692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1848094346817798961,3697435008458748705,131072 --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=5228 /prefetch:1
  2⤵
  PID:4608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1848094346817798961,3697435008458748705,131072 --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=5808 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1848094346817798961,3697435008458748705,131072 --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=5736 /prefetch:1
  2⤵
  PID:1912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,1848094346817798961,3697435008458748705,131072 --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=5052 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\8a8016e6-04e9-480f-b11f-4e0c94379826.tmp

Filesize
11KB

MD5
f55209fafff8ac8ab0885a52f1585ab8

SHA1
06bb657ea9308bb66ab04d7ae0001405eb08607e

SHA256
ea98bf2df365703f1e93ab3635716e3b7e13c834a2baffb5b3c4f6e05e0c0b49

SHA512
3ab4483bd5f5a4daff8a5156fb6aaf9d1b81d7a23463cd9446dd9b7dce78e21e159fce28063ab7a7b181203a4787fcaebb28075eaab0dbc02178d2309ed2e9f1

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

Filesize
152B

MD5
65a51c92c2d26dd2285bfd6ed6d4d196

SHA1
8b795f63db5306246cc7ae3441c7058a86e4d211

SHA256
bb69ea4c761c6299b0abbc78f3728f19b37454a0b4eb607680ed202f29b4bb01

SHA512
6156dd7cec9fee04971c9a4c2a5826ba1bb3ef8b6511f1cdf17968c8e5a18bc0135510c2bd05cc26f3e7ae71f6e50400cf7bec536b78d9fa37ede6547cfa17e0

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

Filesize
152B

MD5
ce1273b7d5888e76f37ce0c65671804c

SHA1
e11b606e9109b3ec15b42cf5ac1a6b9345973818

SHA256
eb1ba494db2fa795a4c59a63441bd4306bdb362998f555cadfe6abec5fd18b8c

SHA512
899d6735ff5e29a3a9ee7af471a9167967174e022b8b76745ce39d2235f1b59f3aa277cc52af446c16144cce1f6c24f86b039e2ca678a9adac224e4232e23086

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

Filesize
313B

MD5
e62ab5991a350bc94dc1928213a9e4d2

SHA1
578f4b75dba8c6e7ec55bbf4cec20f01f1a37455

SHA256
002ef5b6ada146db98572fc80245076262d9e4b91c6ff62e3fa9945f754b3ea7

SHA512
8996e4553a64a4f5a1b9790f9a8b6f6f01f53014152d0c62a09cc88b96bc577f1d56592e451fbe2c9f2f23f1f17f6b8500bcef6159f98401ea46de78bbb6e3a7

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

Filesize
6KB

MD5
50440ed717b0fafbd7d6959a8cfc32af

SHA1
20062d2e5dcc9e3eddbb8d235447bca726f087b5

SHA256
233e1240e6750d53e4d2a8ec119ca5badb596e0a65cebdb10e0bb5e81d34d31c

SHA512
c07d7817c1feb22dfe1a0d94e5b699cd7223e52b336d6887bb684f17d190905ca08f4055c7236b7dfd9f645c139c83803e24ad570a077b412456f97863a7ca9f

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

Filesize
6KB

MD5
d62267b4279f864f2ed7e15791d14c08

SHA1
835529831291b349c96a768222b6d3831dc1bbde

SHA256
947ac3575e8f7687a69b62a0f3c5242ec98515fd7d0030a0df017bfa5f755cbd

SHA512
1db51c4eb19579431b70f7c1028f0509d6ff2fe8c938ae613b1d3a6836899a3426d17e4a6e43b4ee81e130e7c8c16e07f341c53ec0a6ccb22ab8270778d23f9e

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