b1510fcf1400de71cee0775b197a908846fd82cb3d91e9db042607d6fa562448

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
30/06/2024, 15:31

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General

Target

afu.html
Size

29KB
MD5

a55d9700ae72037a07fc69334c4981fc
SHA1

da267aef86d214db427f817163e1c53a95ec7348
SHA256

b1510fcf1400de71cee0775b197a908846fd82cb3d91e9db042607d6fa562448
SHA512

599fcf6ad484ca8c097a6e1c51d598217d60ecbb8080d2731e123370e7992f672b4af55f267e5e28f4c8f71d536bb51e595b4e6f6c7d151a6e2aec1a5872b75f
SSDEEP

768:ktUHMPpmpUNZo7bJ0IFeEKvDjPx7QrN2ER8y:2UsPpmiZo790jLvHPUN1n

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
2076	msedge.exe
2076	msedge.exe
1524	msedge.exe
1524	msedge.exe
3968	identity_helper.exe
3968	identity_helper.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe
1524	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 1820	1524	msedge.exe	84
PID 1524 wrote to memory of 1820	1524	msedge.exe	84
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 4860	1524	msedge.exe	85
PID 1524 wrote to memory of 2076	1524	msedge.exe	86
PID 1524 wrote to memory of 2076	1524	msedge.exe	86
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87
PID 1524 wrote to memory of 3004	1524	msedge.exe	87

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\afu.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:1524
- 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,0x100,0x104,0xd8,0x108,0x7fff8c9246f8,0x7fff8c924708,0x7fff8c924718
  2⤵
  PID:1820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,15954129725668861250,18357051222529750433,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:4860
- 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=2140,15954129725668861250,18357051222529750433,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2076
- 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=2140,15954129725668861250,18357051222529750433,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2576 /prefetch:8
  2⤵
  PID:3004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15954129725668861250,18357051222529750433,131072 --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=3252 /prefetch:1
  2⤵
  PID:3960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15954129725668861250,18357051222529750433,131072 --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=3264 /prefetch:1
  2⤵
  PID:2816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15954129725668861250,18357051222529750433,131072 --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=4640 /prefetch:1
  2⤵
  PID:5052
- 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=2140,15954129725668861250,18357051222529750433,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  PID:812
- 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=2140,15954129725668861250,18357051222529750433,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15954129725668861250,18357051222529750433,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5336 /prefetch:1
  2⤵
  PID:3900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15954129725668861250,18357051222529750433,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5360 /prefetch:1
  2⤵
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15954129725668861250,18357051222529750433,131072 --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=5680 /prefetch:1
  2⤵
  PID:4352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,15954129725668861250,18357051222529750433,131072 --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=4948 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4788

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3280

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4104

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
c5abc082d9d9307e797b7e89a2f755f4

SHA1
54c442690a8727f1d3453b6452198d3ec4ec13df

SHA256
a055d69c6aba59e97e632d118b7960a5fdfbe35cfdfaa0de14f194fc6f874716

SHA512
ad765cddbf89472988de5356db5e0ee254ca3475491c6034fba1897c373702ab7cfa4bd21662ab862eebb48a757c3eb86b1f8ed58629751f71863822a59cd26c

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

Filesize
152B

MD5
b4a74bc775caf3de7fc9cde3c30ce482

SHA1
c6ed3161390e5493f71182a6cb98d51c9063775d

SHA256
dfad4e020a946f85523604816a0a9781091ee4669c870db2cabab027f8b6f280

SHA512
55578e254444a645f455ea38480c9e02599ebf9522c32aca50ff37aad33976db30e663d35ebe31ff0ecafb4007362261716f756b3a0d67ac3937ca62ff10e25f

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

Filesize
181B

MD5
30f245817a32398e1aa30c422a6b1664

SHA1
db76f596c151a775be1a93ad3e761f6c8a5354a2

SHA256
0e291c3e167a87963bf5d68923cd46f89948773958da17a1060defd4855d1e3a

SHA512
d895008655081733ee5af40844164bb70863d34c4a38cafedc8d6a5f68b4a16c6968c13e088675c6e857d6600b38025b32d86686064e51b0c31ce6aec60f096f

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

Filesize
5KB

MD5
d2b620d03cd870707f1ca816eff7e268

SHA1
a92de90aa339ed30bdcad0b13c37cb0989a88772

SHA256
651080a4593ad8511fcdbbe771310b58bc5c641d129eeb92ebe71e07088e4e0f

SHA512
62af682280761c04d45a470bac283b5090b6246f452bf5f3460e6eff5865ef40e64f76310a93ee360619ecb529c531a54f9b829afff222fc08c27ac6d53b7512

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

Filesize
6KB

MD5
eb8d7e1f36028c4b8d2248c009c640e5

SHA1
f74f0d247e121ffba87baddef58d270a4863f6d5

SHA256
bb63091d467b5132b342df18549385e9027341655ee4c2cb931bd215d16eac81

SHA512
be79fe86d8a95402e17048eb6015111a5cbee1752868df6b019b19234d49e9bc707a6eeefc3fba3ab81b37523004c21a4bb954623c6e006bcce0d6dda156f942

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\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\Local State

Filesize
11KB

MD5
8a0141d82d728054c64b2df1f7282906

SHA1
41f2140039cb077d90431ab34f68aee94c990640

SHA256
b8a8c39bd86fbeb60d0bc2949d99dc702bb0164886d37f28a49866a7f3198f94

SHA512
d5343f54ad03998cec9ed54d05c4290366bcb4ef57d6c94e68c5337f0a0fb82ad38afc30da632d32190ea8fda41c174095db4c7f987e4b6976e99a13b8b2e905

Download Submit