f0c2d2562054ad92e6604e944a72a3ebeb57c007893f74812eb6c29984f5c558

Analysis

max time kernel
146s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 05:23

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General

Target

bff39a85f9f16d88e615cb2821247c3f.html
Size

90KB
MD5

bff39a85f9f16d88e615cb2821247c3f
SHA1

fde535b69f673e3ee9d9c614980073e56f35d9e7
SHA256

f0c2d2562054ad92e6604e944a72a3ebeb57c007893f74812eb6c29984f5c558
SHA512

f733216e477ddffc9cd3e128058de35143b82fb256066a33ecfa6605679224a2971316127ad24e73b5b5528eb06604d5fa3bd7398122205a198d28f5b083db4a
SSDEEP

1536:EsVNrizhWO5B5qI4Kb1qD4uWibfmaWWfiw7u/m9LofuENlx9TV6Z+T3VopklvQDH:EsVNrizhWO5B5qI4Kb1pzYf/t9s5vQDH

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
1652	msedge.exe
1652	msedge.exe
4556	msedge.exe
4556	msedge.exe
228	identity_helper.exe
228	identity_helper.exe
2768	msedge.exe
2768	msedge.exe
2768	msedge.exe
2768	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe
4556	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 3532	4556	msedge.exe	89
PID 4556 wrote to memory of 3532	4556	msedge.exe	89
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 4660	4556	msedge.exe	90
PID 4556 wrote to memory of 1652	4556	msedge.exe	91
PID 4556 wrote to memory of 1652	4556	msedge.exe	91
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92
PID 4556 wrote to memory of 1840	4556	msedge.exe	92

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\bff39a85f9f16d88e615cb2821247c3f.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:4556
- 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=0x100,0x104,0x108,0xd8,0x10c,0x7ffd5a7d46f8,0x7ffd5a7d4708,0x7ffd5a7d4718
  2⤵
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,11279291470511096781,12438137951688408703,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
  2⤵
  PID:4660
- 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=2112,11279291470511096781,12438137951688408703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1652
- 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=2112,11279291470511096781,12438137951688408703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:1840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,11279291470511096781,12438137951688408703,131072 --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=3220 /prefetch:1
  2⤵
  PID:2188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,11279291470511096781,12438137951688408703,131072 --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=3232 /prefetch:1
  2⤵
  PID:4720
- 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=2112,11279291470511096781,12438137951688408703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5076 /prefetch:8
  2⤵
  PID:376
- 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=2112,11279291470511096781,12438137951688408703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5076 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,11279291470511096781,12438137951688408703,131072 --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=5140 /prefetch:1
  2⤵
  PID:5092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,11279291470511096781,12438137951688408703,131072 --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=5164 /prefetch:1
  2⤵
  PID:2280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,11279291470511096781,12438137951688408703,131072 --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=3444 /prefetch:1
  2⤵
  PID:868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,11279291470511096781,12438137951688408703,131072 --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=5564 /prefetch:1
  2⤵
  PID:4316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,11279291470511096781,12438137951688408703,131072 --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=5320 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2768

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:768

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
36bb45cb1262fcfcab1e3e7960784eaa

SHA1
ab0e15841b027632c9e1b0a47d3dec42162fc637

SHA256
7c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae

SHA512
02c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456

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

Filesize
152B

MD5
1e3dc6a82a2cb341f7c9feeaf53f466f

SHA1
915decb72e1f86e14114f14ac9bfd9ba198fdfce

SHA256
a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c

SHA512
0a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a

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

Filesize
349B

MD5
fd18ac3bd5c697f815a070fe1203681c

SHA1
687c64b11b50cd8d3a9866f8ef89d9f899608ef7

SHA256
f359c3fd64bc72bad3185aa2b49039806a92b19fc5c28b61486485baad1f7305

SHA512
81eedc49644e0cd3353b9d234e3a7981b82b4c82f8d15396f43d898eb41e423371f8fcc53e965a37e023259a020f72d38765f8b2d8f5c616bb5641ac89a83160

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

Filesize
6KB

MD5
523e21d724d81382e87974a2fdea1fb4

SHA1
7afd870d361eabac7a13b82e69df3527277012b2

SHA256
33239c2a8bc5cff7d9da56763ce4e92981015507569b7cf228464eeaf5a118c8

SHA512
d14d873946c8ed9798ae14942eab06e26a62c5dd1843b99ab48af4974af234f5f6e8908a760369e71526a0e1969885a92e949d89109e8e6be3ae2f4135fb4afc

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

Filesize
6KB

MD5
67d81c4cdd911f6a4e00cb0f786dc44c

SHA1
54a204c2035a7badf93e49c09321199e433ac4e4

SHA256
a346900c4ab7750c1ed8736841d90afba6f2e964ee76853690ca639397dc5688

SHA512
718680bfca8cef438688ea255eeaf5ffc83e19fb4b4e1b9601094c021edd178d0eaa27f1ba2708e44e41fb8cc79562da0230f25355e96b77efa2f513c0a5c57c

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
11KB

MD5
b212898bf76aff025521edf929c9cd11

SHA1
b7d3580b62d538feef3b1ced2b5d2a2205608b68

SHA256
977a3e9bbe7f4d593e46d5daf36d7fd2f91f8a6efa592966fb01e30404efb8a2

SHA512
4cfa5d0d4c10984481b8aa00017163d52043867dfe140a8695e51a139f174d08324aa678a5d9c0a9775ff586cfe6f3ef9d0c948b8745db3fa09ad906ed91f722

Download Submit