hxxp://www[.]qhull[.]org

Analysis

max time kernel
150s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2023, 14:56

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General

Target

http://www.qhull.org

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 = "133409914165893093"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5092	chrome.exe
5092	chrome.exe
368	chrome.exe
368	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
5092	chrome.exe
5092	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe
Token: SeShutdownPrivilege	5092	chrome.exe
Token: SeCreatePagefilePrivilege	5092	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe
5092	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 4212	5092	chrome.exe	50
PID 5092 wrote to memory of 4212	5092	chrome.exe	50
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4572	5092	chrome.exe	87
PID 5092 wrote to memory of 4844	5092	chrome.exe	88
PID 5092 wrote to memory of 4844	5092	chrome.exe	88
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	chrome.exe	89
PID 5092 wrote to memory of 2684	5092	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://www.qhull.org
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:5092
- 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffec4a09758,0x7ffec4a09768,0x7ffec4a09778
  2⤵
  PID:4212
- 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=1740 --field-trial-handle=1864,i,13985872715516750758,10729087322004958349,131072 /prefetch:2
  2⤵
  PID:4572
- 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=2132 --field-trial-handle=1864,i,13985872715516750758,10729087322004958349,131072 /prefetch:8
  2⤵
  PID:4844
- 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=utility --mojo-platform-channel-handle=2212 --field-trial-handle=1864,i,13985872715516750758,10729087322004958349,131072 /prefetch:8
  2⤵
  PID:2684
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=1864,i,13985872715516750758,10729087322004958349,131072 /prefetch:1
  2⤵
  PID:3100
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2992 --field-trial-handle=1864,i,13985872715516750758,10729087322004958349,131072 /prefetch:1
  2⤵
  PID:772
- 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=4856 --field-trial-handle=1864,i,13985872715516750758,10729087322004958349,131072 /prefetch:8
  2⤵
  PID:744
- 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=4936 --field-trial-handle=1864,i,13985872715516750758,10729087322004958349,131072 /prefetch:8
  2⤵
  PID:4292
- 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=4900 --field-trial-handle=1864,i,13985872715516750758,10729087322004958349,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:368

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:1480

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
15305d4704e448b47c38f4cbe7f329ce

SHA1
69a954090fa18c58ab392c10a350c5ea43d3b449

SHA256
f5996fdbf2bd2ece8a9df2a86124528141fe1793b93271e4d6879af48077cdef

SHA512
1976cbec2dd55d69d20602515888d21eebfa61e135ce1cbfa19e0fbbd940ac47e0cc7ef5eaa60d1e31c42672d182e50b9339462d81598c04b4d2824ae94f5c11

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

Filesize
6KB

MD5
ab04ec9d4d8a5028b71071e0e9ceb7b0

SHA1
33024b316370f3d7614b358d0d4dbcf365370091

SHA256
33c43bc60ebe92eb54205f29f2638888373aae23860757db2c864e82aecdc62f

SHA512
30bdf4b6a52300d05823fb9bcf1585964eb944926a88fbc913e508f2da82c09e449c13da6c0d7bde028c83d41244cd3200ef13f9d37998da5ddc98603952c499

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

Filesize
101KB

MD5
bcfb6fc851c7db970709171b38c64032

SHA1
a86c750590a0373925f5a61a9fe6cecd5478c23d

SHA256
d5f52734bab4d46dc908c3cbc7e0587d660d3dd80af20bccbd50c04ac07fe062

SHA512
127473810933a2e569e228f6e5b89a89b960ab79dfa537edf8cdfaaa0a0bc2df510878ac5ba108dd868cc382ac6e2356af2a94747acb07ab81455da4045ebbe8

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit