832654398d6aaecf7213b9b15c7c527054dd8d2a4ff14d368a657a5a1c53b2c3

Analysis

max time kernel
71s
max time network
81s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
23-04-2023 23:02

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General

Target

gui/CHECKER.html
Size

30KB
MD5

bbda01f4d78932e8716452e5b44c873c
SHA1

8f8059d8a82d7a05e8d03d1e8fc2962d7039b3cf
SHA256

ce8394994ae108d6a0a4fdce1c47afc415a0ff2bf20d7288bf4c0974fd2a4a25
SHA512

27b4d1b2492aa7fc64360bd019df8df222f4941f71862c793836f6dadaa8e1a58f10e011a47605d393a632b0d67af1fcd8e5203622d05cfbcbffb5da9ecd3375
SSDEEP

192:af0JOW/yNBVJbCprc8zHWP89YD8KMn+JnOUnVwnB2nDUn3iKt55uuMNq6p+aUNtd:a3W/0BhTuMxTcEuCM

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 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

Processes:

chrome.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133267646165998670"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

2656 chrome.exe
2656 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

2656 chrome.exe
2656 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe
Token: SeShutdownPrivilege	2656	chrome.exe
Token: SeCreatePagefilePrivilege	2656	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe
2656	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 2656 wrote to memory of 1272	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1272	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 1844	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 3584	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 3584	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe
PID 2656 wrote to memory of 116	2656	chrome.exe	chrome.exe

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\gui\CHECKER.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:2656

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,0x100,0x104,0xd8,0x108,0x7ffae0c19758,0x7ffae0c19768,0x7ffae0c19778
2⤵
PID:1272

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=1832 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:2
2⤵
PID:1844

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=2148 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:8
2⤵
PID:3584

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=2184 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:8
2⤵
PID:116

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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3160 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:1
2⤵
PID:4772

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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3188 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:1
2⤵
PID:1448

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=4764 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:8
2⤵
PID:688

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=5048 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:8
2⤵
PID:3956

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:4732

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\4fc38193-4b9d-4c49-ab6c-9653dfe75a33.tmp
Filesize
200KB

MD5
b307960088a819e13f37cb6d63189f8a

SHA1
ca77d620e6d049d17cb616c387309cb54a3b4b33

SHA256
405385bbfc23fb895d65a6f8d7f58b1b5d47e83e46aeea3a33cfc0582edfddc1

SHA512
4c907fd605ffbf8e858ff0e97432c6223d171ec0cfb4f43dc14b0ab100e0bcd56f166f6a08df16a055c88e0f32398a73d27ebff58cce14f04a33c6963197bce8

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
Filesize
873B

MD5
01ca096e8b887d031f50096fcf5b6fbe

SHA1
5f43c6ba4d49b6e7dc544326fb231b5974452a91

SHA256
ade236a9bcf1edeb0db11c8e34dcdb8552e73f238a5e26378c2c827501f80704

SHA512
46151f2ad0f9c02be1122b366f05eb3baa43e7cfb5bda863ce497b5dd11bd02fa03b87e832e0f8ee58ff96dcfda3c512901f670bd1b6c188fd60d796b2da5c1c

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
5KB

MD5
3d603259cb1912b55ba47f770d7839a6

SHA1
07ef48c67779a8319ab4431a4d2f6e0d44ea006e

SHA256
15502d7818460254d583fbc239b09426903b0816715fa273d4adb8df840de579

SHA512
d3e3f12eacc5e38e976e27113b8c7594393aa1f93d818c57685d0ea01dce80df7abb6ecaec4f47b14e231cb848a448493d53998fd63c132deb8e8a1fc255a496

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
5KB

MD5
21b1752c8f14867c1952ab4e9dcf7bd9

SHA1
95b3e38e331164a0ac6becf3479b736a9604202a

SHA256
aff82ab28b5dff95509ff5d2f85b648a6f398b3e7277e44a33ebf75d25b5c948

SHA512
049b956de711b80b91922002ec47b6e2f00cc6bad4ed1cc23c963e72bc8c97fcc11173fcdc814c53e90f9bc014128cf2d272093a071986358338beba1511bdce

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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
\??\pipe\crashpad_2656_EDDWCYWKESKMLHAP
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit