d0eefb7c4d3bdd1ad7d6ce850b34eaa1d255172cd84ef77089d29d66f13c8abf

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-02-2024 03:13

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General

Target

.htm
Size

3KB
MD5

9ebf46477eacc39e4f3a19eef9a9d193
SHA1

1b39c353f16319ab58576696ad42353c325a9515
SHA256

1705331d025bfca52881ea118daa4b368addbc7999a145b0cbbc4aa963fe091c
SHA512

4536010ae0eff09aeb3a733f6f7455e1ad809af725c1b9061dcd4361373140015d08513d9bae095d532f21eea34c833f68fcd0aa590fd681e9e15af4fe69ae51

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
2396	msedge.exe
2396	msedge.exe
868	msedge.exe
868	msedge.exe
4548	identity_helper.exe
4548	identity_helper.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe
868	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 868 wrote to memory of 2876	868	msedge.exe	88
PID 868 wrote to memory of 2876	868	msedge.exe	88
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 4512	868	msedge.exe	90
PID 868 wrote to memory of 2396	868	msedge.exe	89
PID 868 wrote to memory of 2396	868	msedge.exe	89
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91
PID 868 wrote to memory of 3956	868	msedge.exe	91

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\.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:868
- 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,0x100,0x104,0xd8,0x108,0x7ffe849146f8,0x7ffe84914708,0x7ffe84914718
  2⤵
  PID:2876
- 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=2052,1120576553629008300,8795697667435608004,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2328 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,1120576553629008300,8795697667435608004,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
  2⤵
  PID:4512
- 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=2052,1120576553629008300,8795697667435608004,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2644 /prefetch:8
  2⤵
  PID:3956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1120576553629008300,8795697667435608004,131072 --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=3220 /prefetch:1
  2⤵
  PID:4916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1120576553629008300,8795697667435608004,131072 --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=3208 /prefetch:1
  2⤵
  PID:824
- 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=2052,1120576553629008300,8795697667435608004,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  PID:3108
- 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=2052,1120576553629008300,8795697667435608004,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1120576553629008300,8795697667435608004,131072 --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=5220 /prefetch:1
  2⤵
  PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1120576553629008300,8795697667435608004,131072 --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=4844 /prefetch:1
  2⤵
  PID:1652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1120576553629008300,8795697667435608004,131072 --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=3944 /prefetch:1
  2⤵
  PID:1108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1120576553629008300,8795697667435608004,131072 --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=3416 /prefetch:1
  2⤵
  PID:1456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,1120576553629008300,8795697667435608004,131072 --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=3076 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3976

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1672

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3660

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\Crashpad\settings.dat

Filesize
152B

MD5
cbec32729772aa6c576e97df4fef48f5

SHA1
6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

SHA256
d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

SHA512
425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

Filesize
152B

MD5
279e783b0129b64a8529800a88fbf1ee

SHA1
204c62ec8cef8467e5729cad52adae293178744f

SHA256
3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

SHA512
32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

Filesize
6KB

MD5
f14a46801486a8ce7f8257fc5498d8f5

SHA1
d0e97fbf29055f68a50f292b682901fb47ca70de

SHA256
5c7baeafe1e179363bd0eb45e70186d331e061e71b9f4fcb9cf24f60b436d0b9

SHA512
6fa6342e48537f40cd723251c121128ce0c41a1d60090bae5126b1478f332c0f211bcf95ad484f19d34dd49aca4efee57edbbffaa43ac6bba5e29846c98e0e39

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

Filesize
6KB

MD5
a7fa6820e9f23657feab3898da37bcf0

SHA1
ff4aac2d3e26659725686b061c6c4c1f56f291f1

SHA256
e5935ddae8ee88e0f09365f411916dea0fa405c9003b6efdb46879419e8be52c

SHA512
86bf0326c518c79d644a74229833e183bc5a2a25198b3bd2ee703fb1a5da42d39c6b8412cdb2f32a98bef1e0b1f98f59060732b29df3a2389213bf6101033c16

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
12KB

MD5
6f485b9a517195dcd2ad71d942e10819

SHA1
aab27f0b04b07ac95756b4603b1fbfe02ca31b47

SHA256
764bff16cd3cf2454344496398808c8c1a9069d56a2c6c614af2c6d4f650649a

SHA512
64f16f555f542c303e5f73355aeba03fe0f2d00f3fd741dcb7b9b428fba97618b5b45999f4e67876a2877a49119447620b0d72f752c4197e803abc96eff872c7

Download Submit