hxxps://alzeducate[.]ca/course/view[.]php?id=336

Analysis

max time kernel
148s
max time network
141s
platform
windows11-21h2_x64
resource
win11-20231222-en
resource tags

arch:x64arch:x86image:win11-20231222-enlocale:en-usos:windows11-21h2-x64system
submitted
18/01/2024, 06:29

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General

Target

https://alzeducate.ca/course/view.php?id=336

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 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

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 = "133500329659649855"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4936	chrome.exe
4936	chrome.exe
4136	chrome.exe
4136	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4936	chrome.exe
4936	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

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

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

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

description	pid	Process	procid_target
PID 4936 wrote to memory of 1064	4936	chrome.exe	68
PID 4936 wrote to memory of 1064	4936	chrome.exe	68
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 128	4936	chrome.exe	83
PID 4936 wrote to memory of 4116	4936	chrome.exe	87
PID 4936 wrote to memory of 4116	4936	chrome.exe	87
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84
PID 4936 wrote to memory of 1480	4936	chrome.exe	84

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://alzeducate.ca/course/view.php?id=336
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=106.0.5249.119 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff996439758,0x7ff996439768,0x7ff996439778
  2⤵
  PID:1064
- 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=1564 --field-trial-handle=1816,i,17557768406042838183,7301454651515109054,131072 /prefetch:2
  2⤵
  PID:128
- 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=2172 --field-trial-handle=1816,i,17557768406042838183,7301454651515109054,131072 /prefetch:8
  2⤵
  PID:1480
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3032 --field-trial-handle=1816,i,17557768406042838183,7301454651515109054,131072 /prefetch:1
  2⤵
  PID:2604
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3024 --field-trial-handle=1816,i,17557768406042838183,7301454651515109054,131072 /prefetch:1
  2⤵
  PID:2992
- 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=2068 --field-trial-handle=1816,i,17557768406042838183,7301454651515109054,131072 /prefetch:8
  2⤵
  PID:4116
- 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=5204 --field-trial-handle=1816,i,17557768406042838183,7301454651515109054,131072 /prefetch:8
  2⤵
  PID:3472
- 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=4944 --field-trial-handle=1816,i,17557768406042838183,7301454651515109054,131072 /prefetch:8
  2⤵
  PID:3184
- 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=4700 --field-trial-handle=1816,i,17557768406042838183,7301454651515109054,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4136

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:1548

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\Code Cache\js\index-dir\the-real-index

Filesize
336B

MD5
18e986dc0f8a2acb9d995c239d2e8da9

SHA1
9ae3ab66630bb1c2ad59306491a858aaee6beeb1

SHA256
07999dde34dbd8e020307227390d3c9f49556ca1f1dec768d6bdf8bc1cd09a3f

SHA512
85199022a81b3add4b03f0e5638fa6a1d0e10bb46c1d6c69ea97670e15c5a4316001aaadc6d6c9755b927406977e9a9f17da55f82a7aecfd5adf8b422b8829b0

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

Filesize
2KB

MD5
bd99564bf88fa30c26f52ecf07988886

SHA1
e7235139973afd238e062327ba06bccfa8234be7

SHA256
a62115b2a1a3094f88aa9f13fb30768e7d4a626361c426fef01e199c0d51b9a6

SHA512
973955cee033f8fb8cb10cdf563c7f61340c2c6ba3653046d1f7c9fa0e8839cb49034c23d227f7ea9de962b384cc5b10e112ea8fdf29973a3f1bbcc1fc55abeb

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

Filesize
706B

MD5
6b5354d2c7da74e9ff16478c3d953bab

SHA1
2ee5b12e7310d8d6c85fdf4e8eda84ab9678e38b

SHA256
b7deb693ea1f689674a7b9fa7b047475d54bccab7d1f3bd473a655bc802ff7ab

SHA512
b9f7fac03ccc3cf3517b8577ebe8abefbe2cdd412b13ac7403122054b47be88c1962ca6cf05af4b6f2af0d07bea48b33847cefc6494d6e9b037274289051ced3

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

Filesize
6KB

MD5
32f83e480d45be481722bc61144e9d20

SHA1
4a50ad2906f0da173da204971ccc42f5efa9b7bf

SHA256
167aec4821ecd27fa29cffc870ec815592e5b1fef927ff5e702bbe557026f553

SHA512
aa1a4e7ba6587e5956fdb7ad8d51e224bb52a62d506df2b816068f49c44cb236313eec7f2310d8005f6db28ecd8ed1c2a5be202a8e17ba2b48a37e38f2d627fc

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

Filesize
114KB

MD5
2d7e9d054dcbf051d2054b7bbce7995a

SHA1
56a9891c36f8b5ee2cea9d84e29ea598a1510ea4

SHA256
b0c444124c40dc493da753fb216098c06b7ad4769d7739fd0aa5784c26ffc026

SHA512
009cba38ecdd0c96d098481562b4dae5bb67fd71b2fe0b6f7d7c2ddcd86df607f6e84482ae575e6d26ac822d85c730b972b322ed9cf0ca6d7bcf021740d9e30b

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