064823dbff7338223ec6b6217ee67365dbc73dec68d52f62c621db15bea94595

Analysis

max time kernel
163s
max time network
195s
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 07:15

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General

Target

Public/other/client/control/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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
3256	msedge.exe
3256	msedge.exe
1624	msedge.exe
1624	msedge.exe
1516	identity_helper.exe
1516	identity_helper.exe
2252	msedge.exe
2252	msedge.exe
2252	msedge.exe
2252	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1624 msedge.exe
1624 msedge.exe
1624 msedge.exe
1624 msedge.exe
1624 msedge.exe
1624 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1624 wrote to memory of 944	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 944	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 680	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3256	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3256	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	msedge.exe	msedge.exe
PID 1624 wrote to memory of 3504	1624	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\control\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:1624

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,0x100,0x104,0xd8,0x108,0x7fffc74c46f8,0x7fffc74c4708,0x7fffc74c4718
2⤵
PID:944

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2192,7113723754722025523,10254097569609229507,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
2⤵
PID:680

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=2192,7113723754722025523,10254097569609229507,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3256

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=2192,7113723754722025523,10254097569609229507,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
2⤵
PID:3504

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,7113723754722025523,10254097569609229507,131072 --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=3268 /prefetch:1
2⤵
PID:2996

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,7113723754722025523,10254097569609229507,131072 --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=3288 /prefetch:1
2⤵
PID:384

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,7113723754722025523,10254097569609229507,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5360 /prefetch:1
2⤵
PID:1396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,7113723754722025523,10254097569609229507,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5388 /prefetch:1
2⤵
PID:4512

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=2192,7113723754722025523,10254097569609229507,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5680 /prefetch:8
2⤵
PID:4792

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=2192,7113723754722025523,10254097569609229507,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5680 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1516

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,7113723754722025523,10254097569609229507,131072 --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=3416 /prefetch:1
2⤵
PID:2032

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,7113723754722025523,10254097569609229507,131072 --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=5032 /prefetch:1
2⤵
PID:2892

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2192,7113723754722025523,10254097569609229507,131072 --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=5672 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4792

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1980

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
36bb45cb1262fcfcab1e3e7960784eaa

SHA1
ab0e15841b027632c9e1b0a47d3dec42162fc637

SHA256
7c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae

SHA512
02c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456

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

Filesize
152B

MD5
1e3dc6a82a2cb341f7c9feeaf53f466f

SHA1
915decb72e1f86e14114f14ac9bfd9ba198fdfce

SHA256
a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c

SHA512
0a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a

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

Filesize
6KB

MD5
06f1e4dd574682024892a441582d362a

SHA1
63f8814db8cc44530b8181d51fb1fb74873f7000

SHA256
5b3e1b316deb2fe9eafa553b739e7a440a045780cbab228d0e8545d80db03b00

SHA512
21443e719a06bbb51c779ba4a536e4414691e442aeda8791d71d1d132a3b1b96b52b769d7209ba6ab07c177bc3f1431b423133a6723fb6cc8004fa2014b01e35

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

Filesize
6KB

MD5
9332795529b9aadc4dc43d47c6f4f7bf

SHA1
eac8d477086111f4494541e41e193b44bcbedce0

SHA256
b8957abae5111bee95c5bc0e02914c89030424530466ebc82af8c8616456a821

SHA512
b3821b30551f6944f8407ca3d9324b23acb49456a07fa2738e3c0ff1d693792fb686d4238443461db51fbe1d3856ab26e177fca7f3c68ce6583885007247a1de

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
11KB

MD5
ba684e253ca01ed0d55c3f1ee59096dc

SHA1
b59189ae45e2130feb9b01ac99930ee912b442a8

SHA256
b2224dd3a8e6b59372cb84493705dc6091955ffad688cfea639dfbdab9cc45ac

SHA512
2605c9c3b55ae51a9198330199c01fcbd3f9d63dbfe776985baac20af4aa0c2d4eda30d06b5230781d2d4809141060125eae265115e21d49a49b97cd6a3e331e

Download Submit
\??\pipe\LOCAL\crashpad_1624_FXOBTIHLYALGMJJC

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit