e90406dc4f863b69aa640e7cd3ce6ac8833348e8d3d0f8ffc355276a65de4e78

Analysis

max time kernel
145s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
28-04-2024 10:09

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General

Target

LICENSES.chromium.html
Size

7.9MB
MD5

8303b3a19888f41062a614cd95b2e2d2
SHA1

a112ee5559c27b01e3114cf10050531cab3d98a6
SHA256

9c088caac76cf5be69e0397d76fe9397017585cffdba327692ff1b3a6c00d68f
SHA512

281b2ecc99502a050ee69e31256dec135e8cb877d1a6ba9f1c975fcfb11c062980ee6061d2368b62f91e392953ae6235dd726a9d98e6efc1302f7ed713099179
SSDEEP

24576:dbTq6T06T5kJWSIRWnBIl70mfT76y6E65606F/HXpErpem:t4scj

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
3964	msedge.exe
3964	msedge.exe
1640	msedge.exe
1640	msedge.exe
2668	identity_helper.exe
2668	identity_helper.exe
1620	msedge.exe
1620	msedge.exe
1620	msedge.exe
1620	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1640 msedge.exe
1640 msedge.exe
1640 msedge.exe
1640 msedge.exe
1640 msedge.exe
1640 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe
1640	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1640 wrote to memory of 2020	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2020	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 4784	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 3964	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 3964	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	msedge.exe	msedge.exe
PID 1640 wrote to memory of 2780	1640	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\LICENSES.chromium.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:1640

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,0x100,0x104,0xd8,0x108,0x7fff292446f8,0x7fff29244708,0x7fff29244718
2⤵
PID:2020

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1812,17457056342766779655,18358579658170262072,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
2⤵
PID:4784

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=1812,17457056342766779655,18358579658170262072,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3964

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=1812,17457056342766779655,18358579658170262072,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2984 /prefetch:8
2⤵
PID:2780

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17457056342766779655,18358579658170262072,131072 --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=3332 /prefetch:1
2⤵
PID:2244

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17457056342766779655,18358579658170262072,131072 --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=3340 /prefetch:1
2⤵
PID:5072

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=1812,17457056342766779655,18358579658170262072,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
2⤵
PID:3528

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=1812,17457056342766779655,18358579658170262072,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2668

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17457056342766779655,18358579658170262072,131072 --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=4236 /prefetch:1
2⤵
PID:32

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17457056342766779655,18358579658170262072,131072 --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=4400 /prefetch:1
2⤵
PID:216

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17457056342766779655,18358579658170262072,131072 --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=3460 /prefetch:1
2⤵
PID:4352

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17457056342766779655,18358579658170262072,131072 --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:3120

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1812,17457056342766779655,18358579658170262072,131072 --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=3156 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1620

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3712

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
dbac49e66219979194c79f1cf1cb3dd1

SHA1
4ef87804a04d51ae1fac358f92382548b27f62f2

SHA256
f24ed6c5bf4b734a9af4d64e14a80a160bea569f50849f70bf7b7277c4f48562

SHA512
bb314d61f53cf7774f6dfb6b772c72f5daf386bc3d27d2bb7a14c65848ee86e6c48e9c5696693ded31846b69b9372a530175df48494e3d61a228e49d43401ad1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
a9e55f5864d6e2afd2fd84e25a3bc228

SHA1
a5efcff9e3df6252c7fe8535d505235f82aab276

SHA256
0f4df3120e4620555916be8e51c29be8d600d68ae5244efad6a0268aabc8c452

SHA512
12f45fa73a6de6dfe17acc8b52b60f2d79008da130730b74cc138c1dcd73ccc99487165e3c8c90dc247359fde272f1ec6b3cf2c5fcb04e5093936144d0558b75

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
8f4337f450f35719f1e4b9e38f0fdac7

SHA1
f49a09ad88efdfee37cea1219d5301c2e0d01b2e

SHA256
b36376bff22c812e7939dd7b379565e09a0ff342965fa4dbb5ad1c4f312bfa87

SHA512
411077ee1e9dd895669e688fb50beb103e8087526156365b6e8be42fdcefa48ffa5a3d4b9e0d4cc1bf57f33de7f166057f944009cc95ef2e7c57d0829b83cfb5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
c913a68eea50e7db9d8ef72450e76a73

SHA1
b918717fffb4879b85d8cdb919e339783a269730

SHA256
57f39fcb7e0647673be5d8ea124bf7ff239edb1023e520c08efd5fa0383f5213

SHA512
1f19ca1f62cb8bd34b0096e9877545522cbc46ab7a584e539b05f5ba654d8a8dcfd322a91b0f4139e48dd9afa9b41bfb3f0211227ffb48dc13a44f35a105bcba

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
8KB

MD5
1053140cc915ec3195c6384bf91bf9cf

SHA1
ffbf4391a3123c625eecc4d632b7cb2939b45101

SHA256
a1428d8fcd082303f48474796214bce4771fafbb19c34b213e63375160db87f8

SHA512
76edef46b7d197140c12b57c9d98f7ccf36209748aec8e5d793cc8867d631b7dac4543d320ad11f5ac80eb455ebabedb449bed2f0137e01e5ef981fae574efa6

Download Submit
\??\pipe\LOCAL\crashpad_1640_SONBUZPFDXTJNKOU
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit