hxxp://ceggwin7[.]z13[.]web[.]core[.]windows[.]net

Analysis

max time kernel
76s
max time network
67s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 23:32

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General

Target

http://ceggwin7.z13.web.core.windows.net

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Modifies data under HKEY_USERS 2 IoCs

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 = "133597711409322818"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1912	chrome.exe
1912	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1912	chrome.exe
1912	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe
Token: SeShutdownPrivilege	1912	chrome.exe
Token: SeCreatePagefilePrivilege	1912	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe
1912	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 3044	1912	chrome.exe	83
PID 1912 wrote to memory of 3044	1912	chrome.exe	83
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 1644	1912	chrome.exe	87
PID 1912 wrote to memory of 3960	1912	chrome.exe	88
PID 1912 wrote to memory of 3960	1912	chrome.exe	88
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89
PID 1912 wrote to memory of 1092	1912	chrome.exe	89

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 http://ceggwin7.z13.web.core.windows.net
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:1912
- 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,0x100,0x104,0xd8,0x108,0x7ffec2baab58,0x7ffec2baab68,0x7ffec2baab78
  2⤵
  PID:3044
- 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=1664 --field-trial-handle=1904,i,4388097108333906170,9502789575831452096,131072 /prefetch:2
  2⤵
  PID:1644
- 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=2136 --field-trial-handle=1904,i,4388097108333906170,9502789575831452096,131072 /prefetch:8
  2⤵
  PID:3960
- 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=2196 --field-trial-handle=1904,i,4388097108333906170,9502789575831452096,131072 /prefetch:8
  2⤵
  PID:1092
- 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=2948 --field-trial-handle=1904,i,4388097108333906170,9502789575831452096,131072 /prefetch:1
  2⤵
  PID:1088
- 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=2956 --field-trial-handle=1904,i,4388097108333906170,9502789575831452096,131072 /prefetch:1
  2⤵
  PID:4344
- 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=4412 --field-trial-handle=1904,i,4388097108333906170,9502789575831452096,131072 /prefetch:8
  2⤵
  PID:3312
- 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=4560 --field-trial-handle=1904,i,4388097108333906170,9502789575831452096,131072 /prefetch:8
  2⤵
  PID:64

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:4764

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\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
7KB

MD5
20e1d2a67d2222a334dfb3fa0f204337

SHA1
a2053419e22e875912784326510352b6288cfc48

SHA256
6565415b66128844ea64872af05a3c48acac07bab52f7043653d886fcc14a38e

SHA512
6363bf55ef494794bb2a0c730e72e25e21593466b629e6316f122bc3405a25dc822c2652b44adb48316f94e60fdb52d1083a4735788cb4474b490b6b960aa12f

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

Filesize
130KB

MD5
6a549c6b73af90c96572d3689c7ac504

SHA1
ef22792206d7e610d8cef7b4062af8bca1a6f163

SHA256
6f0fd48ebbf1d157d326d6ab2131e470abd72c05401b5d858383b642d1ce5a6d

SHA512
76c14749ee0a0a2dacb962bff6c9d706d102eaac3382fc4e0fe691bf7909b5d22a2c1dd7048615477e80c26fd60d5ffd7dced5f3b83d9e216900c2e784a57a2d

Download Submit