57eb96364f74cb20a33552d768c13e0453487d0c96d2acab89171942aa0fd767

Analysis

max time kernel
150s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19-03-2024 12:58

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General

Target

xiaof_toupiao/library/Alidayu/logs/index.html
Size

2B
MD5

444bcb3a3fcf8389296c49467f27e1d6
SHA1

7a85f4764bbd6daf1c3545efbbf0f279a6dc0beb
SHA256

2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df
SHA512

9fbbbb5a0f329f9782e2356fa41d89cf9b3694327c1a934d6af2a9df2d7f936ce83717fb513196a4ce5548471708cd7134c2ae99b3c357bcabb2eafc7b9b7570

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
3384	msedge.exe
3384	msedge.exe
3988	msedge.exe
3988	msedge.exe
4572	identity_helper.exe
4572	identity_helper.exe
5580	msedge.exe
5580	msedge.exe
5580	msedge.exe
5580	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3988 msedge.exe
3988 msedge.exe
3988 msedge.exe
3988 msedge.exe
3988 msedge.exe
3988 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe
3988	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3988 wrote to memory of 636	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 636	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2440	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 3384	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 3384	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe
PID 3988 wrote to memory of 2904	3988	msedge.exe	msedge.exe

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\xiaof_toupiao\library\Alidayu\logs\index.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:3988

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,0x100,0x104,0xd8,0x108,0x7ffbbbda46f8,0x7ffbbbda4708,0x7ffbbbda4718
2⤵
PID:636

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,6512320545007128889,8886256028894823456,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
2⤵
PID:2440

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=2092,6512320545007128889,8886256028894823456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2352 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3384

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=2092,6512320545007128889,8886256028894823456,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2996 /prefetch:8
2⤵
PID:2904

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6512320545007128889,8886256028894823456,131072 --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=3476 /prefetch:1
2⤵
PID:3508

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6512320545007128889,8886256028894823456,131072 --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=3488 /prefetch:1
2⤵
PID:4028

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=2092,6512320545007128889,8886256028894823456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4840 /prefetch:8
2⤵
PID:1136

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=2092,6512320545007128889,8886256028894823456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4840 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4572

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6512320545007128889,8886256028894823456,131072 --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=5160 /prefetch:1
2⤵
PID:2524

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6512320545007128889,8886256028894823456,131072 --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=5184 /prefetch:1
2⤵
PID:3920

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6512320545007128889,8886256028894823456,131072 --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=5480 /prefetch:1
2⤵
PID:1120

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6512320545007128889,8886256028894823456,131072 --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=5564 /prefetch:1
2⤵
PID:4532

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,6512320545007128889,8886256028894823456,131072 --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=1932 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5580

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3224

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
73c8d54f775a1b870efd00cb75baf547

SHA1
33024c5b7573c9079a3b2beba9d85e3ba35e6b0e

SHA256
1ce86be0476a2a9e409fcb817126285bc4ad83efd03ee06a2f86910fe18d4d94

SHA512
191344f5830cfea68499bd49073ffa7215a42265a9629d203d07849b2417c0ffdbdbf288bf2c669e91009a0d7e8bd6a6b378c92fc283049141231ca7bf4da3b8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
4b206e54d55dcb61072236144d1f90f8

SHA1
c2600831112447369e5b557e249f86611b05287d

SHA256
87bf9a4c3564eb3d8bef70450da843ae6003271222734c4d28d9961c52782e0b

SHA512
c9e8d2452368873e0622b002a0c2f8a2714b5897a09475738a9f9740122d716a9f0d3841725230d58e039564c820d32a6f3a675a7bb04bd163bab53dcb4e22f2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
a33df27cefccc6fc23b8634178a9e466

SHA1
8c859311343b771d6519a02a400db0e0ec74ace9

SHA256
b02fd20d24f91decbb163ccc7ba8ac4ed3d5cada969753d512eda43fe0945d8c

SHA512
55beb55c49efa77d876bf16775cbe574e77f6d397fc2156a794def555597342be20100606e691d9f172811e7b03718e479e7b8d30a9a1f3c3f71f5a125ecce9a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
f22f1f313358ab497aa4f15018a6c739

SHA1
eab10544e94313ddb10f368bd539dee984e54176

SHA256
834140e7674489e983c9b4e279ff0cce0fb3c599e9644f7adb7e5a5420b4ad3d

SHA512
7020a3b32862f05e47a0e96f3c6cf792cc7a9203410f45d845abfbe1c3e84cf1778177342407c464459c659f79794c2e7d6b44a929db1203eedb5e60653a2362

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
d91428569c162405b61e21a24a01d851

SHA1
ed3d0ee2609ae4c6e36416decc29f7c04a34da8e

SHA256
dae8a1cc01a4a518b79f5266813e03034a9ae1fbba0be584d0b87ee89634b1b5

SHA512
ad417c72fe6fdcee91f7e170a6ccbf6e9739b10cab564c09c50ff6ad6bb8ef348bb7d18bc40d81eb2437f5d4f8dcb4da1ae1fd8f7c60b904a408b93462a4fcbf

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
12KB

MD5
a2cc9e997f3ee44004b7d57c7935df7a

SHA1
f79898061f712fb7556a95c69fa660a24783a8f7

SHA256
f46a5113e1c247a32a246b5a27dcd36675b3609ea09c93ada091e9a39bbc8b4e

SHA512
3208abc214b79bbdf7fb38d20c99350923308d7f82f25deda6fe892903d6353ecf67481115aa3e76bf12187f23fce73bf3b9ffdd96069cef7bbfc7eaa3c43a41

Download Submit