f470857af61767222051ca7c709a5e798641f75981d5e8a90447e29bf38766d5

Analysis

max time kernel
1680s
max time network
1759s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
03-08-2024 02:01

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General

Target

9hBzhTwK.html
Size

2KB
MD5

4bf88757afd84f6d8d920afca69a90d2
SHA1

81dc9b8ee150434912482fe05f563822f70c8e91
SHA256

f470857af61767222051ca7c709a5e798641f75981d5e8a90447e29bf38766d5
SHA512

7fd3908c4b33923894ada8ffbef5855c453c6b9b03e806a37573c303b50eddedeb323831a52163341eea1ac5bc3e74ae7e0b41a0a76a8876bdca5232236961da

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 12 IoCs

pid	Process
3940	msedge.exe
3940	msedge.exe
3172	msedge.exe
3172	msedge.exe
4380	identity_helper.exe
4380	identity_helper.exe
1924	msedge.exe
1924	msedge.exe
1364	msedge.exe
1364	msedge.exe
1364	msedge.exe
1364	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3172 wrote to memory of 868	3172	msedge.exe	80
PID 3172 wrote to memory of 868	3172	msedge.exe	80
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 4572	3172	msedge.exe	81
PID 3172 wrote to memory of 3940	3172	msedge.exe	82
PID 3172 wrote to memory of 3940	3172	msedge.exe	82
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83
PID 3172 wrote to memory of 3016	3172	msedge.exe	83

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\9hBzhTwK.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:3172
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffa16b83cb8,0x7ffa16b83cc8,0x7ffa16b83cd8
  2⤵
  PID:868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1952 /prefetch:2
  2⤵
  PID:4572
- 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=1944,4779055414862317725,12029498323403945279,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2376 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3940
- 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=1944,4779055414862317725,12029498323403945279,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  2⤵
  PID:3016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --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=3228 /prefetch:1
  2⤵
  PID:1852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --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=3244 /prefetch:1
  2⤵
  PID:2980
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5228 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --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=4072 /prefetch:1
  2⤵
  PID:4372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --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=4668 /prefetch:1
  2⤵
  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=1944,4779055414862317725,12029498323403945279,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3288 /prefetch:1
  2⤵
  PID:448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3860 /prefetch:1
  2⤵
  PID:4040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,4779055414862317725,12029498323403945279,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5328 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1364

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4048

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2088

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
026e0c65239e15ba609a874aeac2dc33

SHA1
a75e1622bc647ab73ab3bb2809872c2730dcf2df

SHA256
593f20dfb73d2b81a17bfcc1f246848080dfc96898a1a62c5ddca62105ed1292

SHA512
9fb7644c87bdd3430700f42137154069badbf2b7a67e5ac6c364382bca8cba95136d460f49279b346703d4b4fd81087e884822a01a2a38901568a3c3e3387569

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

Filesize
152B

MD5
228fefc98d7fb5b4e27c6abab1de7207

SHA1
ada493791316e154a906ec2c83c412adf3a7061a

SHA256
448d09169319374935a249b1fc76bcf2430b4e1436611f3c2f3331b6eafe55a2

SHA512
fa74f1cc5da8db978a7a5b8c9ebff3cd433660db7e91ce03c44a1d543dd667a51659ba79270d3d783d52b9e45d76d0f9467458df1482ded72ea79c873b2a5e56

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

Filesize
5KB

MD5
7aaf524212916913b98e5ff8498ae681

SHA1
4034bc97bfa901f34eed690f11ed03a671400717

SHA256
612f2b390341e5ea958f6d12a6cc0ab96f90037239df7350a51e626affa25315

SHA512
e166654d4d87a9f789ef7969710f62ddb2d7a374d60109947beff46877198aaa8db27e08e664f680dd6b87bff1f860fe0316f5746d28b6c46f91005b7e4eaf11

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

Filesize
5KB

MD5
92931663571eaf8fe7c36f00168bb3bb

SHA1
eea3eccf2b8f49fd8087b1308949d57947d0876f

SHA256
cfacc22b08d41f4bc315745d7d80e38f35ff63b476768b33d272066e8041776a

SHA512
17f583bbad15b4d09a330725711fdfada98a53adaa79389e958eaf0d6e49efdd8fb6598f3bf3e421dfc866afe8c2e2d16cf22d0f4be16f59332fffc760bbe062

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\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\Local State

Filesize
11KB

MD5
c6b76681117dc2f1bc93b8cf758fe269

SHA1
4fe9b38f0f5a4353f5a3719c1d96cffb6aebf599

SHA256
c92005baf1847025aa6a93f5b712a0054ce8b15e09f52065d2911f0f94f5bca3

SHA512
55a35b60f98f3b5511f2fcf55b68c7567b71737a85563b4ad9c62ca55f2f3d22637f1c9e54731d13176db63a36d191bcc460f48749293ef753b20ba71392559b

Download Submit