hxxps://46h57-h0g-9w34hf-8beqg0-82g40-f8hq-efqef[.]obs[.]ap-southeast-3[.]myhuaweicloud[.]com

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2023, 01:32

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General

Target

https://46h57-h0g-9w34hf-8beqg0-82g40-f8hq-efqef.obs.ap-southeast-3.myhuaweicloud.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\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 = "133227991758044112"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1580	chrome.exe
1580	chrome.exe
4224	chrome.exe
4224	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1580	chrome.exe
1580	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe
Token: SeShutdownPrivilege	1580	chrome.exe
Token: SeCreatePagefilePrivilege	1580	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe
1580	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 2868	1580	chrome.exe	88
PID 1580 wrote to memory of 2868	1580	chrome.exe	88
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4600	1580	chrome.exe	89
PID 1580 wrote to memory of 4848	1580	chrome.exe	90
PID 1580 wrote to memory of 4848	1580	chrome.exe	90
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91
PID 1580 wrote to memory of 840	1580	chrome.exe	91

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'" https://46h57-h0g-9w34hf-8beqg0-82g40-f8hq-efqef.obs.ap-southeast-3.myhuaweicloud.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:1580
- 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,0x100,0x104,0xd8,0x108,0x7fffe48c9758,0x7fffe48c9768,0x7fffe48c9778
  2⤵
  PID:2868
- 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=1796 --field-trial-handle=1812,i,16111450464253293355,11181228966749764424,131072 /prefetch:2
  2⤵
  PID:4600
- 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=2172 --field-trial-handle=1812,i,16111450464253293355,11181228966749764424,131072 /prefetch:8
  2⤵
  PID:4848
- 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=2200 --field-trial-handle=1812,i,16111450464253293355,11181228966749764424,131072 /prefetch:8
  2⤵
  PID:840
- 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=3188 --field-trial-handle=1812,i,16111450464253293355,11181228966749764424,131072 /prefetch:1
  2⤵
  PID:2404
- 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=3208 --field-trial-handle=1812,i,16111450464253293355,11181228966749764424,131072 /prefetch:1
  2⤵
  PID:3332
- 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=4960 --field-trial-handle=1812,i,16111450464253293355,11181228966749764424,131072 /prefetch:8
  2⤵
  PID:3924
- 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=4924 --field-trial-handle=1812,i,16111450464253293355,11181228966749764424,131072 /prefetch:8
  2⤵
  PID:3080
- 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=5140 --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=2728 --field-trial-handle=1812,i,16111450464253293355,11181228966749764424,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4224

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:4372

Network

MITRE ATT&CK Enterprise v6

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\Preferences

Filesize
5KB

MD5
60d3052f964ddf9a61edf974f5c5829b

SHA1
2fd120294cb8688f608862d3bd9d2574ab7a52cd

SHA256
afdeaa0be673dfab8dd1f19def48a56416d4840950a5b03a033697c847483b28

SHA512
e803c899810f0852dcae8d75f64a390d6269c2d88ba607a0ce99108fe509b72242f401e778212fbf7480576c8261d3967993a6f060e029dd5a552859736202f6

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

Filesize
5KB

MD5
b02760eb168e480ee10ef72ddb7849fc

SHA1
4800527ec590c1ffd5f22508d9ff120e72d5cecb

SHA256
c5ae8d0966adccef194a10229ebed10ec12b16109cde25dec46e0ceeb17396f4

SHA512
ac3e867aa06b74d08af50367caabf4995fd27f864ce5d740fe09201edd4c92bb595d83857f1134b57f8312d0477688894736ee87b5c9b36cdd7a3cfac57231a6

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

Filesize
5KB

MD5
5af520412fe125d6f0f30dc909942fcb

SHA1
25f5051634f05c334b15f0c81c743056a66ac5db

SHA256
c3c89038bf1e6d7458f5f1fcf4aadc5648741de0e2905d48948d0e740238a0ee

SHA512
920b10d20ee47d35f4257bf380c5ec025476c939f48dd9c5426936620f0668b7b90403574089f8d7d4620ee2358c269b47744f6ea616a08c8e22050d674f1020

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

Filesize
143KB

MD5
f25299a368d57b11419e7c70cff9fea5

SHA1
60fe0d18923b6fb252e6ad3066e517dbe5516427

SHA256
53f1eafdd96cb2528aa353bc71524e46af1f2b5656b61f39e5e8525a292ccc63

SHA512
188938cb8301ef9ea03e08088192696db64a2772d3318b9669c38fb54bf47d624755ed17f4d27c08ed182a517f45147fa78e6979eee9e71f287ec65bc27b0f79

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
memory/4224-193-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-194-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-195-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-200-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-199-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-202-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-201-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-204-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-203-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4224-205-0x000001BB01310000-0x000001BB01311000-memory.dmp

Filesize
4KB

Download
memory/4600-136-0x00007FF802400000-0x00007FF802401000-memory.dmp

Filesize
4KB

Download