d874da6363d4d7ce15ca859f35491098fa8cb59204347fb01d315f6cd91fa468

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2024 15:40

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General

Target

asset/admin/yemian/topics.html
Size

4KB
MD5

743f28fdb8c539edd2213a5332b9a5d8
SHA1

a5db02af6d25237e8050c0db51a3bac63770c623
SHA256

ee58a69063e1d714af8e992640b0b2f194d8eec79b657ec56a97e6104d6158be
SHA512

29b861b282c31f41f01af147148f9e0d7d66a432f4f920d4e225c89f3914424b442312cbc68b05f330c95e69f5e3ab4301e79ceb89e5e4d90da13a9bb2de205e
SSDEEP

96:9qcv6bD7F/2FXJlFD+u84bwzNhALxTx2ZMKyGdZF:n6XUuueWxTx2OGd7

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
3444	msedge.exe
3444	msedge.exe
348	msedge.exe
348	msedge.exe
4744	identity_helper.exe
4744	identity_helper.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 348 wrote to memory of 2160	348	msedge.exe	84
PID 348 wrote to memory of 2160	348	msedge.exe	84
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 2324	348	msedge.exe	85
PID 348 wrote to memory of 3444	348	msedge.exe	86
PID 348 wrote to memory of 3444	348	msedge.exe	86
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87
PID 348 wrote to memory of 2240	348	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\asset\admin\yemian\topics.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:348
- 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,0x100,0x104,0xd8,0x108,0x7ffb58fe46f8,0x7ffb58fe4708,0x7ffb58fe4718
  2⤵
  PID:2160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,10069354992562279533,5158938560375505340,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:2324
- 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=2128,10069354992562279533,5158938560375505340,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2196 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3444
- 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=2128,10069354992562279533,5158938560375505340,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10069354992562279533,5158938560375505340,131072 --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=3164 /prefetch:1
  2⤵
  PID:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10069354992562279533,5158938560375505340,131072 --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=3188 /prefetch:1
  2⤵
  PID:4512
- 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=2128,10069354992562279533,5158938560375505340,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5052 /prefetch:8
  2⤵
  PID:3424
- 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=2128,10069354992562279533,5158938560375505340,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5052 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10069354992562279533,5158938560375505340,131072 --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=5128 /prefetch:1
  2⤵
  PID:3588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10069354992562279533,5158938560375505340,131072 --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=5144 /prefetch:1
  2⤵
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10069354992562279533,5158938560375505340,131072 --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=5264 /prefetch:1
  2⤵
  PID:2648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10069354992562279533,5158938560375505340,131072 --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=3912 /prefetch:1
  2⤵
  PID:924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,10069354992562279533,5158938560375505340,131072 --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=1728 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1008

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2684

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
bffcefacce25cd03f3d5c9446ddb903d

SHA1
8923f84aa86db316d2f5c122fe3874bbe26f3bab

SHA256
23e7cbbf64c81122c3cb30a0933c10a320e254447771737a326ce37a0694d405

SHA512
761dae5315b35ec0b2fe68019881397f5d2eadba3963aba79a89f8953a0cd705012d7faf3a204a5f36008926b9f614980e333351596b06ce7058d744345ce2e7

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

Filesize
152B

MD5
d22073dea53e79d9b824f27ac5e9813e

SHA1
6d8a7281241248431a1571e6ddc55798b01fa961

SHA256
86713962c3bb287964678b148ee08ea83fb83483dff8be91c8a6085ca560b2a6

SHA512
97152091ee24b6e713b8ec8123cb62511f8a7e8a6c6c3f2f6727d0a60497be28814613b476009b853575d4931e5df950e28a41afbf6707cb672206f1219c4413

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\3f7cc6a5-7341-479c-aa7a-5ccbc95e75eb.tmp

Filesize
5KB

MD5
c244fb134cb38342b34dd37049d9e1aa

SHA1
7af65ba88f622bede3b5feb40f9b59d6a9b5f3cd

SHA256
d8119b40acabd9e398d2203d3c85b935b78d90f09268f81aa8e284f0239c7d05

SHA512
63a7c62513e37e836621bd33a0123bce35fee2fa080fba3861c2c4f322b7e542235f0827bf3f9740f0e9ab0af259e7c2a83a4cf4f1597da7a3b59ac4dfa3d71f

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

Filesize
6KB

MD5
732d75223594d65edbcec26fe40490c1

SHA1
4b1aadd9d58c174b824de6b1d1eed2660b42e37e

SHA256
de9626e467045940d03acd195242c09a457f11b73fa04a3886f14458369e4359

SHA512
ebcb5b1546fc2207c53327797896d202493cdc70879508425022c09e03463d4256e94add5fef24f596bfd282a85c65c0844b7cf762736e3bbf377b26ad291fbd

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
10KB

MD5
fb0a40ce0c66dd7c3fe9fc2ecc18e4d6

SHA1
0652e8534938706743cf980c59bc8f621038b6d4

SHA256
6cbbcff6e92bab60c943118d6911c7b18d69e3348b80fdfc4dbf2fff327bb0c3

SHA512
3f5d772d0fb13e2e0764586840add2963dde2460b6c929ce10bf093d21b394b72ec5d1044611650541314f16a4e99330bcc6e81891a7913fcd3008515dc7fb76

Download Submit