837ec0e9287fcb56331695971c618ce18f14dff0107ccd5749bd51c75bccc6d6

Analysis

max time kernel
1199s
max time network
1179s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
20-05-2024 15:15

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General

Target

wwwroot/index.html
Size

1KB
MD5

5587edbdd1593630af1909c4ce765310
SHA1

095e1db9c21d23166af474eff0b1245242ab1970
SHA256

65b8865da440a06e118badbf65f2028f29a9b8802f7b03c68b99142a35c4456e
SHA512

c795db9a6c30681c8904d48ac4170e68412d3c04cf558831b5d116d3677e2a77ead9feffce9a71191d54c22bb3cf70943dc059d4afa9de6613c74caf82d0c1a6

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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 = "133606942860046772"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

4936 chrome.exe
4936 chrome.exe
3356 chrome.exe
3356 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

4936 chrome.exe
4936 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe
Token: SeShutdownPrivilege	4936	chrome.exe
Token: SeCreatePagefilePrivilege	4936	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

chrome.exe

pid	process
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe
4936	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 4936 wrote to memory of 2212	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 2212	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 4288	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 2824	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 2824	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	chrome.exe	chrome.exe
PID 4936 wrote to memory of 3408	4936	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 C:\Users\Admin\AppData\Local\Temp\wwwroot\index.html
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:4936

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=0x100,0x104,0x108,0xdc,0x10c,0x7ffc6337ab58,0x7ffc6337ab68,0x7ffc6337ab78
2⤵
PID:2212

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=1668 --field-trial-handle=1812,i,9175671323996679767,658683730288027099,131072 /prefetch:2
2⤵
PID:4288

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=2084 --field-trial-handle=1812,i,9175671323996679767,658683730288027099,131072 /prefetch:8
2⤵
PID:2824

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=2140 --field-trial-handle=1812,i,9175671323996679767,658683730288027099,131072 /prefetch:8
2⤵
PID:3408

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=3028 --field-trial-handle=1812,i,9175671323996679767,658683730288027099,131072 /prefetch:1
2⤵
PID:2636

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=3048 --field-trial-handle=1812,i,9175671323996679767,658683730288027099,131072 /prefetch:1
2⤵
PID:4812

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=4264 --field-trial-handle=1812,i,9175671323996679767,658683730288027099,131072 /prefetch:8
2⤵
PID:3608

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=4392 --field-trial-handle=1812,i,9175671323996679767,658683730288027099,131072 /prefetch:8
2⤵
PID:2120

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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4280 --field-trial-handle=1812,i,9175671323996679767,658683730288027099,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3356

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:548

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\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
9c2cbde53b3810b03d6ee2409c56f003

SHA1
7394cda07b1811e9ca138cf763326301249c2bd3

SHA256
f57736f92f7091a53747ec839e7b57c5aef65354561752a918d0dc9220481d99

SHA512
29a3142a2937010160d04a2178e10f263e57c736c54623c7f957f1b953069276f8a735c6ddecf1b9f989964a7328e5c403e24100cac713feab0fedfea986c4a5

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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

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
4ac052324c04aa6377280d3ea53d9d84

SHA1
96289628cb3c373e1427826e2c55e91425966dee

SHA256
10e915a7baddd11d9c59ebb9e2b273f412fd16a6f822afa42732ae7dd433e158

SHA512
b2367d4fc975bc0d81a2b3b8e6d359932963ad164e8d51b5a1096131f3521c15f22048a20bad8c85c663b49988758586cb061575b4f6db7bd77bf517298d9e3f

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
129KB

MD5
27c2144d3baffe2917b57c7b474f26c9

SHA1
fe2aa921e983fa9d3199f3ab7ce5d4a8cefe7ac3

SHA256
c46feb3e809d955d70833d57bd56db624859a3fca6f3a37f8fd8cfbe809045f7

SHA512
ed0ecb738f4fb59018933c5ff9cb327a06409787a97092c818daaff7fef34cc7c379d5069247abac82ff9749d924d09c4d97760fb2f50e1c03dba53932da489d

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\??\pipe\crashpad_4936_LBVEQFINWXNPBXXP

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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