hxxps://u[.]to/R0Z1IA

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-03-2024 15:34

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General

Target

https://u.to/R0Z1IA

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
4600	msedge.exe
4600	msedge.exe
944	msedge.exe
944	msedge.exe
3056	identity_helper.exe
3056	identity_helper.exe
5604	msedge.exe
5604	msedge.exe
5604	msedge.exe
5604	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

944 msedge.exe
944 msedge.exe
944 msedge.exe
944 msedge.exe
944 msedge.exe
944 msedge.exe
944 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 944 wrote to memory of 2956	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2956	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 2040	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 4600	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 4600	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe
PID 944 wrote to memory of 3664	944	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://u.to/R0Z1IA
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:944

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=0xe0,0xe4,0xd8,0xdc,0x108,0x7fff27d246f8,0x7fff27d24708,0x7fff27d24718
2⤵
PID:2956

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
2⤵
PID:2040

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=2068,17012695024517093017,10602487553883870154,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4600

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=2068,17012695024517093017,10602487553883870154,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2928 /prefetch:8
2⤵
PID:3664

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --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:1576

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --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:1552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --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=5024 /prefetch:1
2⤵
PID:4448

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=2068,17012695024517093017,10602487553883870154,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5456 /prefetch:8
2⤵
PID:708

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=2068,17012695024517093017,10602487553883870154,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5456 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3056

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5208 /prefetch:1
2⤵
PID:3960

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4816 /prefetch:1
2⤵
PID:4584

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4068 /prefetch:1
2⤵
PID:1524

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3944 /prefetch:1
2⤵
PID:4484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,17012695024517093017,10602487553883870154,131072 --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=1048 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5604

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:720

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4624

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
9ffb5f81e8eccd0963c46cbfea1abc20

SHA1
a02a610afd3543de215565bc488a4343bb5c1a59

SHA256
3a654b499247e59e34040f3b192a0069e8f3904e2398cbed90e86d981378e8bc

SHA512
2d21e18ef3f800e6e43b8cf03639d04510433c04215923f5a96432a8aa361fdda282cd444210150d9dbf8f028825d5bc8a451fd53bd3e0c9528eeb80d6e86597

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

MD5
e1b45169ebca0dceadb0f45697799d62

SHA1
803604277318898e6f5c6fb92270ca83b5609cd5

SHA256
4c0224fb7cc26ccf74f5be586f18401db57cce935c767a446659b828a7b5ee60

SHA512
357965b8d5cfaf773dbd9b371d7e308d1c86a6c428e542adbfe6bac34a7d2061d0a2f59e84e5b42768930e9b109e9e9f2a87e95cf26b3a69cbff05654ee42b4e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize
456B

MD5
c7960f5147203b9af3156c0994dfea0d

SHA1
fbd2b9781e3ab3d43492089c1fa23ca1402d289e

SHA256
fc693d879c9a8ca50c134a2e7a6558632b99b4d196736a77539570dd36d49570

SHA512
dd1728e3c28006bb820ecdc2abb28b4838a11bb4b3651eedd617453cd915bc472a5a79b1512a82696c0404bc8790baa2074fd21b9a0a6ca639f8bf3b3c7692a7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
734B

MD5
ff66ef4e58a4e15f3c5527af1cbda276

SHA1
1e7e17fe49f9bfa2740507607bd47068016a9840

SHA256
b4374c300974ed57176bcaa880e035a88e4f5d53664c797dad3ab9c45d18388b

SHA512
180bafdb323435fd552fb20b309c97ec76e50f18a81515c7330909241b3ec49276effbccbaf4d22a9ea36d2eedbb962e7cdbfd6ca0042dfae4c079ced5e8d7d7

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

MD5
25391751c657be230d4678afdd86355f

SHA1
3ed4b41db7f81a34a76104dc365619895594fff3

SHA256
c741819b922b8b5b079044f960a49e1208848ccbdbc7e5da1d21f5d42e82de28

SHA512
bdedc355b348dc4ef047112ce10a2991fd5f21e20ad0eb3b0a62355a8d6d41952b26e7c2375f4c09457d929c875643d29280dd863e49f15ab654558d36ee8c1b

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

MD5
d884d1c82d8416e75fc3bb2932852d6e

SHA1
d8e8b71476e64b507d766c6e906d3f4d78245e8e

SHA256
aad32cace1412542a6f881e14d374ca8feac20f27da85817b47a0a527dd5c91b

SHA512
0f9ae0601bba3d6fc133404d8e5b2d806ce34b286005956925031a35ebf5f903dbb5df0b4d2b7d38973b31c0a9a9609015017acd0d40261d1291424786ef0d1b

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
5dbd5dfc93ada2e5a033d78a2ea4d20c

SHA1
d2f139e4fd47a2631256ce042ecedb5d9fe6144e

SHA256
d399fcd3f2e1278288603e177156f2ea8a857448c1a52e3c0cfb1acab97ba48c

SHA512
277ba80492643e741c98dd4f5ed4513e194a906e018d1cf56ec40f0ad6410879f7f1efa40312a293cc91187b4a512ba0901691c396a82bcf09494f10ddaec992

Download Submit
\??\pipe\LOCAL\crashpad_944_XPZVZPTFHOOGAAKC
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit