hxxps://krs[.]microsoft[.]com/redirect?id=lxDNVZKK

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 19:50

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General

Target

https://krs.microsoft.com/redirect?id=lxDNVZKK

Score

5^/10

microsoft phishing

Malware Config

Signatures

Detected potential entity reuse from brand microsoft.
phishing microsoft

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

Processes:

chrome.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133643370889861711"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

4520 chrome.exe
4520 chrome.exe
4268 chrome.exe
4268 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

4520 chrome.exe
4520 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 4520 wrote to memory of 3292	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 3292	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 4064	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2292	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2292	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe
PID 4520 wrote to memory of 2216	4520	chrome.exe	chrome.exe

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://krs.microsoft.com/redirect?id=lxDNVZKK
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4520

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffefd58ab58,0x7ffefd58ab68,0x7ffefd58ab78
2⤵
PID:3292

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1700 --field-trial-handle=1828,i,10856459812132962070,4697936782746492951,131072 /prefetch:2
2⤵
PID:4064

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2128 --field-trial-handle=1828,i,10856459812132962070,4697936782746492951,131072 /prefetch:8
2⤵
PID:2292

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2148 --field-trial-handle=1828,i,10856459812132962070,4697936782746492951,131072 /prefetch:8
2⤵
PID:2216

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3056 --field-trial-handle=1828,i,10856459812132962070,4697936782746492951,131072 /prefetch:1
2⤵
PID:4492

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3076 --field-trial-handle=1828,i,10856459812132962070,4697936782746492951,131072 /prefetch:1
2⤵
PID:3104

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4372 --field-trial-handle=1828,i,10856459812132962070,4697936782746492951,131072 /prefetch:8
2⤵
PID:2988

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4524 --field-trial-handle=1828,i,10856459812132962070,4697936782746492951,131072 /prefetch:8
2⤵
PID:4852

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1636 --field-trial-handle=1828,i,10856459812132962070,4697936782746492951,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4268

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:1196

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\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
1KB

MD5
3a456bc8c82c0119f6159172de66e9e2

SHA1
a42c90179eb53c2956b53bb94401f92abfa064e2

SHA256
cabd8792dc0591f5f46c92d968a2ad5cdf93818ed752b1119628becb4144aa24

SHA512
c29e427d46da53925db3777d6ab59033b9b1d9ee54a0e9cf854df71bf56c024f372684948e88253203ed42448a4752739bfae45f00fb025a4e4ed741b9ee97c4

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
Filesize
692B

MD5
d834baf2367ed4cdd45069ce4a8bcd1a

SHA1
e1fab3ce30f1c1fcdf3104a4e8f9d0856a2c9dab

SHA256
ef0b54e82664b7c22bf9821524deebfe90d7c2e96a82494cfb635cc352125f1a

SHA512
96d66d1c66c4352be3b46bf07d1b7073a2e485b247a9277fc6f3d1195c6985409df0db398da75cac9d51538dcee99714073ea7233804e0ddb70174cfaaf4dd32

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
7KB

MD5
3becc217a277f541e93933349c853b1f

SHA1
2d9fbcc73486e59934e18d9cdd571c20fe37d99a

SHA256
3c3f3f36f8e7658287d4fc5ec32beecfbab061ea460ad805be5408c5521a43d4

SHA512
10e99c226a477d7dc8765b9d4cc5a82ae08fef06fdee15f348f39825b3d1be0c4b18b1099ff2f145233497a1720a57bcaf0ea699d1b34da93754461cf2df4a67

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
129KB

MD5
db9b253335b2952843487b9d62df3bb3

SHA1
cdae6b0b7809f23ebbe37d778b14ce6929b9e2f0

SHA256
a64b01ce0fa39353950398e22eae4831e8f01229e8af8a38e1cb68bf7d68e7e8

SHA512
8dea30a94a95acb856aa9aaac5cba75811e36c589d2331b30be39fb225e5f196e314bdf957a998d98622268184edb337486ce487f538ba60f50a971bf1006916

Download Submit
\??\pipe\crashpad_4520_EEUWYCDDOLIWWKEN
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit