5a18f78f1249a8d577799e285ecd8fffb1558fcbc069075aaa07b269f9b204ac

Analysis

max time kernel
146s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03-07-2024 15:03

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General

Target

FREE-GBK/forms/html/6/6.html
Size

2KB
MD5

8474b5cc6b8bfc1932900ce480817047
SHA1

bcd0de6d28f4894b92874e3d7eb925f7eecec76d
SHA256

666386c21d880fd32a2e509cc202aa11c2c008ac976e9d90545e6f7c258fabd6
SHA512

455938d9824e3b082b1afaf68a9587b9021c6a1fded6cd13ba89b9a15e5ccd0732e45966e397b93502c84559b38f1b14d6e85e752d2c8481089c0d000d570ca4

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
1544	msedge.exe
1544	msedge.exe
1976	msedge.exe
1976	msedge.exe
3336	identity_helper.exe
3336	identity_helper.exe
2304	msedge.exe
2304	msedge.exe
2304	msedge.exe
2304	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1976 msedge.exe
1976 msedge.exe
1976 msedge.exe
1976 msedge.exe
1976 msedge.exe
1976 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe
1976	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1976 wrote to memory of 3432	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 3432	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2564	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 1544	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 1544	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	msedge.exe	msedge.exe
PID 1976 wrote to memory of 2352	1976	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\FREE-GBK\forms\html\6\6.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:1976

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,0x100,0x104,0xd8,0x108,0x7ff8254046f8,0x7ff825404708,0x7ff825404718
2⤵
PID:3432

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,11953514284230287815,16337700418274246712,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
2⤵
PID:2564

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=2100,11953514284230287815,16337700418274246712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2408 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1544

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=2100,11953514284230287815,16337700418274246712,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
2⤵
PID:2352

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11953514284230287815,16337700418274246712,131072 --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=3312 /prefetch:1
2⤵
PID:3580

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11953514284230287815,16337700418274246712,131072 --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=3324 /prefetch:1
2⤵
PID:3128

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=2100,11953514284230287815,16337700418274246712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5256 /prefetch:8
2⤵
PID:5116

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=2100,11953514284230287815,16337700418274246712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5256 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3336

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11953514284230287815,16337700418274246712,131072 --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=5252 /prefetch:1
2⤵
PID:1160

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11953514284230287815,16337700418274246712,131072 --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=5320 /prefetch:1
2⤵
PID:2584

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11953514284230287815,16337700418274246712,131072 --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=3380 /prefetch:1
2⤵
PID:2796

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11953514284230287815,16337700418274246712,131072 --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=3884 /prefetch:1
2⤵
PID:4700

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,11953514284230287815,16337700418274246712,131072 --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=4868 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2304

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2568

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5072

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
179B

MD5
f0826b9d311fe3ceaf9c26f599e6ad03

SHA1
afb377d7b04fd15df131ca6ca7037c5bf8a21417

SHA256
e939728796d34376f28ea7ab0e17ce29d3de4ba67799782dbf3d0bc2cb97e9b9

SHA512
90cf625a963bec47fbd065b27ab1e7e36d6e637821cbc26e1d5d9dfa5b50fbbf33e66f16b4120ca980c50ef566286539921bf99bae91fcd1f81fbca82ea71c6a

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

Filesize
5KB

MD5
65de6cbb4b61127330da2a5f16d5d38f

SHA1
68ac7d2ac194a23f2f7a74e163c7829bd7d03359

SHA256
b9ef86c17811da216eb4a1e64b0a7e43e9a71ddbcbe4cbfa8168aa57cf74ee6a

SHA512
1a02bd9434932356ad240849ba9363778d7bdc859c7fc2fc6907c0884351b1209811ff5800e389cf739b5b57bf911aa5f20ad2cde7ef35495ea7dd6d076f6312

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

Filesize
6KB

MD5
fc90b558623e7832f409eabac0d747b3

SHA1
fd5d64bf6e9b6b392bd3daf56d52a4308eb92519

SHA256
6f1cd1dafafde9b8f935f2fc509f70bdcb584d53b4b13b05925aa8dcfde091be

SHA512
cec5480d3e42e89f920f553b144bac657d0161e129f594ca52bd576e00f130157bc29365b85d7ba1452376c3fb5a7be6f9a40aa1d28c767f866c0c5763ff2464

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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
278d21bb8364c6f1a5475b05cddab280

SHA1
f9e4dd6e875d11380245cbb34887baad4011a305

SHA256
2548687bba640834ae87d46f319d016b4adb7bfcc35415704d470a850dadc075

SHA512
583dfbae75d506dc6291d8562ed0caa74a644f99c2be2b837df13004e48748500b9d7a8972684801748cf948ef988c5bac6d9cb933cf85be44a6ef3c0536f9ec

Download Submit
\??\pipe\LOCAL\crashpad_1976_YYSFAHBZXYMBCJSP

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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