064823dbff7338223ec6b6217ee67365dbc73dec68d52f62c621db15bea94595

Analysis

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

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-09-2024 02:34

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General

Target

Public/other/client/lib/index.htm
Size

1B
MD5

7215ee9c7d9dc229d2921a40e899ec5f
SHA1

b858cb282617fb0956d960215c8e84d1ccf909c6
SHA256

36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068
SHA512

f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

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

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
3460	msedge.exe
3460	msedge.exe
4136	msedge.exe
4136	msedge.exe
856	identity_helper.exe
856	identity_helper.exe
2572	msedge.exe
2572	msedge.exe
2572	msedge.exe
2572	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4136 msedge.exe
4136 msedge.exe
4136 msedge.exe
4136 msedge.exe
4136 msedge.exe
4136 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4136 wrote to memory of 1056	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1056	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 1608	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 3460	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 3460	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	msedge.exe	msedge.exe
PID 4136 wrote to memory of 4812	4136	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\Public\other\client\lib\index.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:4136

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,0x100,0x104,0xd8,0x108,0x7ffe80b546f8,0x7ffe80b54708,0x7ffe80b54718
2⤵
PID:1056

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15092300099105638872,13030995190901505861,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
2⤵
PID:1608

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=2128,15092300099105638872,13030995190901505861,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3460

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=2128,15092300099105638872,13030995190901505861,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
2⤵
PID:4812

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15092300099105638872,13030995190901505861,131072 --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=3328 /prefetch:1
2⤵
PID:1524

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15092300099105638872,13030995190901505861,131072 --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:4140

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=2128,15092300099105638872,13030995190901505861,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4528 /prefetch:8
2⤵
PID:5076

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=2128,15092300099105638872,13030995190901505861,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4528 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:856

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15092300099105638872,13030995190901505861,131072 --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=4636 /prefetch:1
2⤵
PID:4840

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15092300099105638872,13030995190901505861,131072 --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=4652 /prefetch:1
2⤵
PID:4456

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15092300099105638872,13030995190901505861,131072 --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=5112 /prefetch:1
2⤵
PID:3964

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15092300099105638872,13030995190901505861,131072 --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=5136 /prefetch:1
2⤵
PID:2036

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15092300099105638872,13030995190901505861,131072 --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=4812 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2572

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2816

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2592

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
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

Filesize
5KB

MD5
7d2e34cf3599cd4f9566cbd37eb41348

SHA1
17fbe28cb09cc66a2a388d053171088935a2b1c0

SHA256
1758110beb5777d12de696360a77ec025bf4c5c34707b42b4dbcd2c679570da4

SHA512
a6a02aeb2231ca05e7b36c76e445a50319458cee112aceb01180b6fd5d6102f775b533c07e6438fd86476b141b1c43d92b0c1041ca32f673be3f74d621fe2df1

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

Filesize
6KB

MD5
d6d263257a7257b0a9f624c656b8b89e

SHA1
83cfe1f9022571e31b15488e004dd2155a342cb9

SHA256
eb3c16f6f1aa47b6c3c610303d4ba59ac5d445c1b91c8bca41226844d02e431f

SHA512
c2d355c898fb918b138c46b0268819f29f797aa158c3c847b5beafd58556b44e7fd9976b50b1d34c7d62e9f1660663f3db23e436659b647ac3336c2aebd328ff

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

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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
70304ce3c9897ea6c62bf94815163614

SHA1
cb00b14595801cb230bc3e91938134988e94e354

SHA256
cdcd0fea15a5e6c1ae25af07a0ecd5e53315ae39c0b10af7b968f985b7616842

SHA512
ebc7ec3e7e1dc289e8e9d5ff28573222c18d9595196ae28353c34f36702c946209b2ac7b20ea5ce1ecb96e567f76957679d4432f6735775a8236dd5962e62f1c

Download Submit
\??\pipe\LOCAL\crashpad_4136_RIUNFBZRLXNVMVVY

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit