20df13465b09ad3fabf707cdc3b370864ad0fe7e7ba550abb8b96cbd347283bf

Analysis

max time kernel
145s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 07:41

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General

Target

cudatext/data/newdoc/html.htm
Size

260B
MD5

4f40bdbbc3e4567c2926c8cad9843751
SHA1

17415d2ff44d96da789182ecc394033161e6722a
SHA256

ee771b6f4e63a57e04f43ec3b15e1f3884c6459acdf03d150789aa58372e6607
SHA512

a2e7ebf799c3083b0a465246e68def89f3cd7d828d53c8644f54f400ea5619d71736db7ca670bd35714ed2592aba9e046962eb34bde86c71e606b7886e95f442

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 10 IoCs

pid	Process
2748	msedge.exe
2748	msedge.exe
4964	msedge.exe
4964	msedge.exe
4144	identity_helper.exe
4144	identity_helper.exe
4880	msedge.exe
4880	msedge.exe
4880	msedge.exe
4880	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 3112	4964	msedge.exe	85
PID 4964 wrote to memory of 3112	4964	msedge.exe	85
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2572	4964	msedge.exe	86
PID 4964 wrote to memory of 2748	4964	msedge.exe	87
PID 4964 wrote to memory of 2748	4964	msedge.exe	87
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88
PID 4964 wrote to memory of 2728	4964	msedge.exe	88

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\cudatext\data\newdoc\html.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:4964
- 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,0x100,0x104,0xd8,0x108,0x7ffaf20346f8,0x7ffaf2034708,0x7ffaf2034718
  2⤵
  PID:3112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,10333648087983493008,17255688603112767759,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:2572
- 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=2024,10333648087983493008,17255688603112767759,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2136 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2748
- 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=2024,10333648087983493008,17255688603112767759,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2620 /prefetch:8
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,10333648087983493008,17255688603112767759,131072 --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=3148 /prefetch:1
  2⤵
  PID:4880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,10333648087983493008,17255688603112767759,131072 --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=3160 /prefetch:1
  2⤵
  PID:2308
- 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=2024,10333648087983493008,17255688603112767759,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  PID:3604
- 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=2024,10333648087983493008,17255688603112767759,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,10333648087983493008,17255688603112767759,131072 --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=4604 /prefetch:1
  2⤵
  PID:2940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,10333648087983493008,17255688603112767759,131072 --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=4712 /prefetch:1
  2⤵
  PID:2056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,10333648087983493008,17255688603112767759,131072 --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=3800 /prefetch:1
  2⤵
  PID:4352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,10333648087983493008,17255688603112767759,131072 --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=3540 /prefetch:1
  2⤵
  PID:2244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,10333648087983493008,17255688603112767759,131072 --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=4808 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4880

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4384

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4620

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
6KB

MD5
28701f4e3b2a7450680af9a06cd8b270

SHA1
6d656b0b88eaa7b81983b81621d17955109a00ac

SHA256
210411c1fc18b0a8c2343fe343fe942c1195011a3865de2519318bb48e1dfc6a

SHA512
8b72557274b6088cb3d3886a7dccf162c044c51893cca93979ee0231ed8505af66c17bf20e4ea133351732e95752462ba0955ee7a2d08d13b43ec9512240bc79

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

Filesize
5KB

MD5
7f6e93fccba168f4fbe295c64a0c640a

SHA1
b66920e04d74c210f0b94d543175945e43bfd54c

SHA256
570a3e5c149077a4fc656ae362feeb5586340f0309fc2f6bcc62889a58bd5bb4

SHA512
de852b42c824273240ca800b9b3e7eb2b7b23059eb3f8b918c139ace8d0cf773813219dd425475d001f54adf392f062cded65c2830522e9989f0a4cc36a06412

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
9fc6891fd88583cdfb0c05d12433e110

SHA1
f95afbe55a78d2fc7ffe50a54de009ee25d47054

SHA256
053dfb351f18d87842bf7ad42a4ca2d99f40c77153ac1d9d5a7e900d76b7b33a

SHA512
833d47c79670caf6e05858f23f57ff489a25943c873afb5e7bf389a0acf7b4198397bedf12116a61df8229e792fde5a188c77a5f5f4d7380331814e84742cd51

Download Submit