e78792e6294f7ad836edfc81d7a3e125b701b0e1a59a927a8716099a4126d36d

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05-03-2024 15:00

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General

Target

b4fb5bc5669ade3b37e1feeee12f923d.html
Size

53KB
MD5

b4fb5bc5669ade3b37e1feeee12f923d
SHA1

31654398f801e403f6328ddca597ddc19701076c
SHA256

e78792e6294f7ad836edfc81d7a3e125b701b0e1a59a927a8716099a4126d36d
SHA512

6feb10cd1f544515a4d6e1dede8757488810e86caf10d0bca6b10b60ab283e55d2f5286fdd7e229264c6b5a880ead3e8e106dd7b2ef6da27aa7e64ed3e5c3b16
SSDEEP

1536:CkgUiIakTqGivi+PyUirunlYkM63Nj+q5VyvR0w2AzTICbbyoFo/t9M/dNwIUTD3:CkgUiIakTqGivi+PyUirunlYkM63Nj+O

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
3920	msedge.exe
3920	msedge.exe
3856	msedge.exe
3856	msedge.exe
2268	identity_helper.exe
2268	identity_helper.exe
3356	msedge.exe
3356	msedge.exe
3356	msedge.exe
3356	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3856 wrote to memory of 3160	3856	msedge.exe	87
PID 3856 wrote to memory of 3160	3856	msedge.exe	87
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 436	3856	msedge.exe	88
PID 3856 wrote to memory of 3920	3856	msedge.exe	89
PID 3856 wrote to memory of 3920	3856	msedge.exe	89
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90
PID 3856 wrote to memory of 2780	3856	msedge.exe	90

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\b4fb5bc5669ade3b37e1feeee12f923d.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:3856
- 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,0x100,0x104,0xd8,0x108,0x7ffc233646f8,0x7ffc23364708,0x7ffc23364718
  2⤵
  PID:3160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:436
- 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=2092,12382961180963899366,391951725630494382,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2812 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3920
- 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=2092,12382961180963899366,391951725630494382,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:2780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --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=3312 /prefetch:1
  2⤵
  PID:3548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --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=3348 /prefetch:1
  2⤵
  PID:4156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --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=4900 /prefetch:1
  2⤵
  PID:3732
- 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=2092,12382961180963899366,391951725630494382,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5852 /prefetch:8
  2⤵
  PID:3576
- 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=2092,12382961180963899366,391951725630494382,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5852 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --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=5892 /prefetch:1
  2⤵
  PID:2544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --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=4860 /prefetch:1
  2⤵
  PID:3324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --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=4120 /prefetch:1
  2⤵
  PID:1900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --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=6100 /prefetch:1
  2⤵
  PID:1372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,12382961180963899366,391951725630494382,131072 --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=3132 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3356

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4012

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\Network Persistent State

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
402B

MD5
28641628b0eaf16d63ff1db261799e7d

SHA1
726f0f3da9586a8f1b69cefcfb986201bf78868d

SHA256
58d4525f5c2ec82dc5628a6b428b32623c3d73a0eb2f36443313a818438ef4fe

SHA512
b655de5773a75394192d658bf491a994c3874b114ea33fb8541850b5e82a3f3a1d2586279fd40d2e6e0e1f9c23dc404c6651187368ef64073bd35ff9b8e4899d

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

Filesize
6KB

MD5
74b7b7acaec7265f3a0c7477fd1f0ca4

SHA1
e415c519fe6c8150959e9ec4a099dec5bdaee696

SHA256
dc0609b278d99401fbbaa5fdfe680e6509867a3bbb780d4ad5a3b013117e444c

SHA512
d66e0dd2b18b5329c7f15cd434df4d2edd3cfab497ae768d4c20a21828c5502adbbd2ad0f444a503a1fed0dd87f5ab89fa64566d83c0474d73850c162a3edc5b

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

Filesize
6KB

MD5
88b984dcbef41cbb5dc84baf74bd433a

SHA1
5abc55c3e9464b8133871b6195e600fc6b7c3394

SHA256
ddeaf29d9deb227d09e5829dbcf53c845ac6603d5c9d2a605ab54842723ce52b

SHA512
6654ccbce1046cf02cd0fa04bc838ef9b3ed7df28da817a69bc6966b85a9f471354c294c3317369b3a6a8867408e9874ac133bedfdbbb357f7afce4b19838888

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

Filesize
6KB

MD5
e64f47c60341294f6d6403d5cd557b35

SHA1
2ff48a8a9fab3c23025e020e13abd619bf5c02bd

SHA256
7d84a31a97a4fa0f6bdd353ed25f43a29a3e80012ad38cdef7dfeee983e98ac2

SHA512
40c802439951ba591c47fc6141dc762b778d90817291861b3d459e3942876fad6d082e76baa5b86b4830366dc987aa99afb1cdf12827732bb780b6b910d486dc

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
45fa4ab7b864b67f1c36b6ab9ad7da1d

SHA1
dbb4824f527c503f9d9dbdf1148cf81e922d27f7

SHA256
7e4093c2f97b8a9b561c9f304909daf89a86e98716b2c98f7407a95b310e86b9

SHA512
c3eb20de9978a57e0c83f5063709f32340a1e551b31ebd6e277b48d630b724cd8e091aaf5af725cb2cd9dae8ac4113f7d3e46aa460bf47b28c46efd106253f3b

Download Submit