hxxp://apieventemitter[.]com

Analysis

max time kernel
149s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2024, 05:07

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General

Target

http://apieventemitter.com

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\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

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 = "133600504845156757"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3368	chrome.exe
3368	chrome.exe
1032	chrome.exe
1032	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3368 wrote to memory of 616	3368	chrome.exe	89
PID 3368 wrote to memory of 616	3368	chrome.exe	89
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 5028	3368	chrome.exe	90
PID 3368 wrote to memory of 2488	3368	chrome.exe	91
PID 3368 wrote to memory of 2488	3368	chrome.exe	91
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92
PID 3368 wrote to memory of 880	3368	chrome.exe	92

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://apieventemitter.com
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:3368
- 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,0x100,0x104,0xd8,0x108,0x7fff7610ab58,0x7fff7610ab68,0x7fff7610ab78
  2⤵
  PID:616
- 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=1748 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:2
  2⤵
  PID:5028
- 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=2156 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:8
  2⤵
  PID:2488
- 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=2208 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:8
  2⤵
  PID:880
- 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=2972 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:1
  2⤵
  PID:2804
- 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=2980 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:1
  2⤵
  PID:2440
- 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=7 --mojo-platform-channel-handle=4272 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:1
  2⤵
  PID:3132
- 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=3440 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:8
  2⤵
  PID:4352
- 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=4516 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:8
  2⤵
  PID:2432
- 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=2436 --field-trial-handle=1904,i,8697717088464840825,12078973249785707768,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1032

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:3292

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4372,i,3724086843943218842,1026644135694712596,262144 --variations-seed-version --mojo-platform-channel-handle=4196 /prefetch:8
1⤵
PID:1380

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
126730d648236f98a4147ba6dcb1f744

SHA1
e4489e020aabe6d2c0d2d630f1d280bffd4dd6b0

SHA256
b063909b66c0a4306504333d7bb6ee00dc3078fe5d4c183643275bd7f65ceb4b

SHA512
f58bca6b94c2f11fcd5a9d5b8f57fa2e2e2f537138e40e1a7b15ad776b0b91798d9518e5ed0b89e28973e7a2b782b233551c2e32a4f0149ee0c514d27df7e6b2

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

Filesize
255KB

MD5
6dfe593f642ccd68ab46bdf42f8f9dee

SHA1
8111cf6bc6531854150bb590b53b921f59383a91

SHA256
316733705ae07380ecf13cf2501c3c215c698fb8074537b3f13f19980bfc8ee6

SHA512
3951afad5cfcda580e947316e7d337ea56b3078d3835927b1b3bbeb9822196f45248ea35f91a55305ece162eff84365d94581f0e70c24d11a7482224e36fbb5f

Download Submit