f5c5b76081154de7cecc450aa5cda1236ce34ba3f326d87ebc689b2e02c5a179

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 20:46

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General

Target

upload/admin/tpl/feed.htm
Size

2KB
MD5

33cf2c430229bcb4c2c6905a90553b99
SHA1

030b483f9dfa6ec12342effe616fcbbaa3fa1833
SHA256

9fb8e5d3a88168cbd37ce6574e90904d967dc3c6d3c2cd980b7a84194b5da913
SHA512

ba84cae3ddee3199df359b20a144ceead568abd573f17900cf67c486336b3c238d3074d6f2bcaa1dfa7c88909c6ffe4c5fe73997dd7fb2a47bd0472ed9698522

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
992	msedge.exe
992	msedge.exe
3556	msedge.exe
3556	msedge.exe
3788	identity_helper.exe
3788	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

3556 msedge.exe
3556 msedge.exe
3556 msedge.exe
3556 msedge.exe
3556 msedge.exe
3556 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe
3556	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3556 wrote to memory of 4084	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 4084	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 2472	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 992	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 992	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	msedge.exe	msedge.exe
PID 3556 wrote to memory of 3352	3556	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\upload\admin\tpl\feed.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:3556

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,0x100,0x104,0x40,0x108,0x7ffeec2146f8,0x7ffeec214708,0x7ffeec214718
2⤵
PID:4084

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,11837825713170971751,3825317538842397111,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
2⤵
PID:2472

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=2108,11837825713170971751,3825317538842397111,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:992

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=2108,11837825713170971751,3825317538842397111,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
2⤵
PID:3352

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11837825713170971751,3825317538842397111,131072 --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=3356 /prefetch:1
2⤵
PID:4848

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11837825713170971751,3825317538842397111,131072 --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=3448 /prefetch:1
2⤵
PID:1712

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=2108,11837825713170971751,3825317538842397111,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
2⤵
PID:2572

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=2108,11837825713170971751,3825317538842397111,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3788

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11837825713170971751,3825317538842397111,131072 --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=2132 /prefetch:1
2⤵
PID:1292

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11837825713170971751,3825317538842397111,131072 --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=4824 /prefetch:1
2⤵
PID:4260

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11837825713170971751,3825317538842397111,131072 --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=3456 /prefetch:1
2⤵
PID:2344

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11837825713170971751,3825317538842397111,131072 --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=3520 /prefetch:1
2⤵
PID:228

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,11837825713170971751,3825317538842397111,131072 --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=1712 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2304

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2440

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3460

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
8f38951143ede15b2f00d3352e458d47

SHA1
1130065985230474657d5f744e99312f22c69485

SHA256
3a559763ad1634ef40108700025a909cc76ca8c66d6c77f41a07e2ced4c9ff65

SHA512
5376e21235d1b828a0d04e35d26154a1e52db3fe02690fa272ba982da55b88bb0ab7473e6b2031fe8d19798abefec072e22542132b175912b31279cda6f15f57

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

Filesize
152B

MD5
b533661b945a612876de1e58ce73d065

SHA1
d93286945efeb7f33b49f8e594cdb264884c827e

SHA256
e5480b47432d7b0ca972afe477fac49f5fc1e8e82aaeab6401de99045949bd65

SHA512
672bc0f694e763a8597eebcce7728716a09515ad17854fae58d1f8df8aefca152eaabfd637bbaf8acae8e7936309809525a9f058a990148964a58c831d96dc4a

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

Filesize
5KB

MD5
37a70523cc37226fcc4a4d3b569e191a

SHA1
074efa52b364b9e47a278406b6145f63fdc6ddaf

SHA256
82d9988f6e5854ded16751de06f359f3ef1ea65b757fd4858b12ed10cb391f0f

SHA512
e2b61b2d875b7396c372750489aaf5d88670bc970d570310ec2e0e7ec8413b76eba406469ab64b7bf8e5f8a0fe79ed80b8c17ecb7f11b01f2d6da006ab93cdb7

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

Filesize
5KB

MD5
44d9190a6d6d772ca7cd7a795d382b7b

SHA1
435c6b99cc0d2addaf8d90d481e9d79e8d2932f0

SHA256
1edaef837ecb04e82edd3b1e31a021adfd54c9c966a0c8052e74a15d68df9c1c

SHA512
a26c722bbc8e384e574b3aa5117a1cf4c5a10887fede439ea81d073043824a6ab2a334bbfa28f107f24020fd04c31ffadfe6992cfeccb66f69bbd58d861693d9

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

Filesize
24KB

MD5
eba8517f3652641367e901d3a54f7581

SHA1
fea9f4fd8d38fa53f21cebbc148d48fb07fe13c6

SHA256
2d7c268095e786a3e6c729a4503a10709df851a8899197637e6d42aa11fce388

SHA512
da857ea24ab0a1f4e1eae0a23c1b50e86c5e4c5781f9cff94eaa20127671ed5b1ed681c9b626366f155ec89e767ca11554a77f0f4c3a42c44cf821654b483517

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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
11KB

MD5
d4ab83ca8c412351850b1c4354d47c32

SHA1
6170782885fed5116e2c5ec0c138b66920f3941f

SHA256
c69c3635a6bdb58f2ee943e77f4e7783307205acd28fd0b9caab233c517dca87

SHA512
44c1ca4dc6d6c06029ae0ba43f1bfbebbefd333af4e6f6df6c895f86fc9cf92e7a51352a11413258cb243e65c87bf6d472b0ed5be381b1fca7a84a3f621d62b8

Download Submit
\??\pipe\LOCAL\crashpad_3556_HZTCBITZISSCWVJT

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit