hxxps://cl[.]gy/ZTtsa

Analysis

max time kernel
145s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 12:18

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General

Target

https://cl.gy/ZTtsa

Score

6^/10

Malware Config

Signatures

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

42 api.ipify.org
43 api.ipify.org

flow	ioc
42	api.ipify.org
43	api.ipify.org

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
588	msedge.exe
588	msedge.exe
1632	msedge.exe
1632	msedge.exe
2416	identity_helper.exe
2416	identity_helper.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe
5056	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

1632 msedge.exe
1632 msedge.exe
1632 msedge.exe
1632 msedge.exe
1632 msedge.exe
1632 msedge.exe
1632 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1632 wrote to memory of 1196	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 1196	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 3248	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 588	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 588	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	msedge.exe	msedge.exe
PID 1632 wrote to memory of 872	1632	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://cl.gy/ZTtsa
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:1632

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,0x100,0x104,0xd8,0x108,0x7ffd510a46f8,0x7ffd510a4708,0x7ffd510a4718
2⤵
PID:1196

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
2⤵
PID:3248

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=2124,2121119543955890283,14789491367249110303,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:588

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=2124,2121119543955890283,14789491367249110303,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
2⤵
PID:872

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --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=3296 /prefetch:1
2⤵
PID:4072

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --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=3316 /prefetch:1
2⤵
PID:5044

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --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=5000 /prefetch:1
2⤵
PID:4076

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=2124,2121119543955890283,14789491367249110303,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5364 /prefetch:8
2⤵
PID:3064

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=2124,2121119543955890283,14789491367249110303,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5364 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2416

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --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=5100 /prefetch:1
2⤵
PID:4248

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --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=5076 /prefetch:1
2⤵
PID:2880

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --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=5592 /prefetch:1
2⤵
PID:1484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --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=3868 /prefetch:1
2⤵
PID:4608

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,2121119543955890283,14789491367249110303,131072 --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=4860 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1800

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3064

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
db9081c34e133c32d02f593df88f047a

SHA1
a0da007c14fd0591091924edc44bee90456700c6

SHA256
c9cd202ebb55fe8dd3e5563948bab458e947d7ba33bc0f38c6b37ce5d0bd7c3e

SHA512
12f9809958b024571891fae646208a76f3823ae333716a5cec303e15c38281db042b7acf95bc6523b6328ac9c8644794d39a0e03d9db196f156a6ee1fb4f2744

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

MD5
3a09f853479af373691d131247040276

SHA1
1b6f098e04da87e9cf2d3284943ec2144f36ac04

SHA256
a358de2c0eba30c70a56022c44a3775aa99ffa819cd7f42f7c45ac358b5e739f

SHA512
341cf0f363621ee02525cd398ae0d462319c6a80e05fd25d9aca44234c42a3071b51991d4cf102ac9d89561a1567cbe76dfeaad786a304bec33821ca77080016

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\7015a414-cd92-4223-9eef-e19f7cdc32f9.tmp
Filesize
666B

MD5
64a0cc716c988ddb7d79b5b3369211c7

SHA1
be3435b132b2154fc0720022de032c953310fd5a

SHA256
98ef854ac9fbdd1d545609514799acd38ebc3d2bfff738ff7271a6fb0eca0dd1

SHA512
19257f9a3afb5ef68cfee0bd989f3dec9a4eb6723244074fbcfcac0b8a420dc6688ef440947da4b80ff15d5fc0f6856255ebf6d021a5e1ba978fe1752e4ef22a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize
144B

MD5
ebe6fb404f1c626e4f686e787baec794

SHA1
54c66a6529d5ec6a5bb5ab60934d2f0c5b0e5005

SHA256
b872722287449242f2d99e8afa99899460909892ce75b8265f551a1e01dfddc8

SHA512
320a3dcbddd8e8bd194f7bfc9b5d6f77eeef6c2c3dc4b2ee0cb874cb907e144caf288686669ed038c34ae2e6a9d41bba0f171413bd716d37cc1458f9c4164d43

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
916282f5b49baced9321f272d3713c50

SHA1
38a0e4773c6983b2cd8f512117cd2323f8c74709

SHA256
340066308fba28a9524aa03beff1f717f88aef9c1f88ec375706504b14cb10f7

SHA512
4199d86ca887ac63a23db8145d17dd9f1763130e4874f394f7a286c696a5637c0fa2f565d10e738bc041cde3841e81ab87b20ac548192ed31cb5362d07fc2b5c

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

MD5
16c2dc3b087713460b64f3ce2f15e239

SHA1
ce793d5039fff882bee8e1b7157bca6fc0971393

SHA256
7434711e2e6027fa68bb7296ac78533d12e824a832a2d9dae12acaeaa9c44f93

SHA512
f912b16e44a4cc8950fe38b2e01e3f8401df6bfff3ed257eb823fbc88110855d729fd0951e7c6b44794e907b19b4e79a99f78d9b0946d9215ab512be52b4620c

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
220e1051e3d1c9c7e2d941d33c3420fc

SHA1
0259ac7c035ff05e7930832619a0e0dcc045ab7a

SHA256
4c79f5b23bcb56e32c494e1131c9f07d316454bf64d69f903720c8ae6064a882

SHA512
791b4c9db26aff1fc945aeb4975bd006c16773446fafb03f30c5a93525ac42ff630e870ee06005b4d584207d1ce3c046e22024b66c94fbdcd270922ea80e4bda

Download Submit
\??\pipe\LOCAL\crashpad_1632_SWHTRSKQQVJDINYI
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit