6f0a46301f101b70e32c2580cef04956765b269c68ab4b8bc515aaf39e4cd782

Analysis

max time kernel
148s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07-03-2024 18:15

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General

Target

网络同居程序/bbs/admin/index.htm
Size

1B
MD5

7215ee9c7d9dc229d2921a40e899ec5f
SHA1

b858cb282617fb0956d960215c8e84d1ccf909c6
SHA256

36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068
SHA512

f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

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
2320	msedge.exe
2320	msedge.exe
5056	msedge.exe
5056	msedge.exe
2852	identity_helper.exe
2852	identity_helper.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe
348	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

5056 msedge.exe
5056 msedge.exe
5056 msedge.exe
5056 msedge.exe
5056 msedge.exe
5056 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 5056 wrote to memory of 4372	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 4372	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 3908	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 2320	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 2320	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	msedge.exe	msedge.exe
PID 5056 wrote to memory of 868	5056	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\网络同居程序\bbs\admin\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:5056

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,0x100,0x104,0xd8,0x108,0x7ffa753546f8,0x7ffa75354708,0x7ffa75354718
2⤵
PID:4372

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,10476589005874443306,10547510191491400033,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
2⤵
PID:3908

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=2056,10476589005874443306,10547510191491400033,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2320

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=2056,10476589005874443306,10547510191491400033,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
2⤵
PID:868

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,10476589005874443306,10547510191491400033,131072 --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=3200 /prefetch:1
2⤵
PID:4052

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,10476589005874443306,10547510191491400033,131072 --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=3232 /prefetch:1
2⤵
PID:2984

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=2056,10476589005874443306,10547510191491400033,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4496 /prefetch:8
2⤵
PID:4500

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=2056,10476589005874443306,10547510191491400033,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4496 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2852

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,10476589005874443306,10547510191491400033,131072 --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=5012 /prefetch:1
2⤵
PID:1912

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,10476589005874443306,10547510191491400033,131072 --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=5064 /prefetch:1
2⤵
PID:5112

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,10476589005874443306,10547510191491400033,131072 --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=5476 /prefetch:1
2⤵
PID:2704

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,10476589005874443306,10547510191491400033,131072 --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=5552 /prefetch:1
2⤵
PID:1480

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,10476589005874443306,10547510191491400033,131072 --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=2644 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4280

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3932

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
47b2c6613360b818825d076d14c051f7

SHA1
7df7304568313a06540f490bf3305cb89bc03e5c

SHA256
47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

SHA512
08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

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

Filesize
152B

MD5
e0811105475d528ab174dfdb69f935f3

SHA1
dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

SHA256
c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

SHA512
8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

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

Filesize
6KB

MD5
26de4d80eea62f1cbbdf0e2cf4c97e1d

SHA1
03901c465f14d74466bf8cd1cb5dd5c78ccf5fe9

SHA256
e7011c4abb56517429c691026eb9c507f588212dd20ec1359b2abbbbf0dd1268

SHA512
be76851732353a5b0824245427018d7de52a1524c7fa1184d8a498ed418a05d2b5404534fbb69fe36dd48056c8761fb137dd52c690f19c5e9ccaed327f042d3b

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

Filesize
6KB

MD5
2a004ef064065dfd68581ae0c6edb3e9

SHA1
d70c82e480017bc966e34d2d03fb33fa8c4d645a

SHA256
a214e9b8d0fe24c59df8515df175a4cedc3f0de8c790cc11737efa2567388847

SHA512
bf7c990eda2f195b43d1e1b046a89ca462f198e76b4321111f68ff6f595181a86c7df136c9246b5ce311d32e41a4115d74fdda8010bbe12a11ace0256a3d5480

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
edd8fe47879d4f1884ee8b9b08afdb40

SHA1
29507f4bf626e99ba8d8647df340f53ccde42e6d

SHA256
4814747b19b1a6564edad747ba6882f5d0d73741a2fc5918ad99f7c335a43bb1

SHA512
962e7514669844e74aaef0319cc408f2528ce687e60d5f093d2b9c839af1fa761bc708c965d1fa9659c95523acf188c84b2b7afd90ab7c1934c49391505b8046

Download Submit
\??\pipe\LOCAL\crashpad_5056_CFOYNSIJJGPTDYFB

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit