hxxp://pvcservers[.]com/

Analysis

max time kernel
299s
max time network
284s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 13:43

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General

Target

http://pvcservers.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 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 = "133627598388809510"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
708	chrome.exe
708	chrome.exe
4680	chrome.exe
4680	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe
Token: SeShutdownPrivilege	708	chrome.exe
Token: SeCreatePagefilePrivilege	708	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe
708	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 708 wrote to memory of 2216	708	chrome.exe	91
PID 708 wrote to memory of 2216	708	chrome.exe	91
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 3724	708	chrome.exe	92
PID 708 wrote to memory of 4296	708	chrome.exe	93
PID 708 wrote to memory of 4296	708	chrome.exe	93
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94
PID 708 wrote to memory of 4844	708	chrome.exe	94

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://pvcservers.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:708
- 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,0x100,0x104,0xd8,0x108,0x7ff9496eab58,0x7ff9496eab68,0x7ff9496eab78
  2⤵
  PID:2216
- 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=1684 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:2
  2⤵
  PID:3724
- 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=2160 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:8
  2⤵
  PID:4296
- 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=2220 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:8
  2⤵
  PID:4844
- 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=2996 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:1
  2⤵
  PID:1192
- 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=3000 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:1
  2⤵
  PID:4300
- 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=4816 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:8
  2⤵
  PID:3396
- 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=4104 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:8
  2⤵
  PID:4376
- 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=9 --mojo-platform-channel-handle=5112 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:1
  2⤵
  PID:4388
- 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=10 --mojo-platform-channel-handle=4132 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:1
  2⤵
  PID:4784
- 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=11 --mojo-platform-channel-handle=3972 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:1
  2⤵
  PID:3288
- 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=12 --mojo-platform-channel-handle=740 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:1
  2⤵
  PID:3696
- 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=3416 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4680
- 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=14 --mojo-platform-channel-handle=4108 --field-trial-handle=1912,i,3700378574944158580,13744854381378446389,131072 /prefetch:1
  2⤵
  PID:3884

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:2212

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=4200,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=4268 /prefetch:8
1⤵
PID:2740

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

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

Filesize
7KB

MD5
e8942ff42c5960304ee73e76ea96a6b6

SHA1
a75c543f4aa56272ad7589bf8faf344beeaf5fcf

SHA256
ec4f2eafa55699f28b570fb4b1b5df750e15abc41d2fc574358f03540df0d24a

SHA512
a7581dd3bfd4f76d659b383e7af7d80eab5ce609e3b6211d313660f16203be9a6f69ca408596fd5dbe2f5311f106f2de09a5698882af0b944135a537f74ad156

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

Filesize
7KB

MD5
6711cc9880518f3484565d7d3b73a536

SHA1
e9d5a15259023bef3e6269b8c39ad931db3799bc

SHA256
b322ae3030775069ec452b51ea29dfe6de0e5127e5f68772d3bd637da4bea7a1

SHA512
003613402e991a70c368facd7d6d5f50ab78b09584e475e0e3f3f041517cb3fd65f323f25d1d1627b52ae42731d8b91f07ea9cc68ee81f74faef628cca8822cf

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

Filesize
255KB

MD5
8709eb6fdaa5cc41f86b1c5218beca5c

SHA1
7a137895547537aae78a8ce0dd19d615bfdb7a9e

SHA256
95be4ad6bbc12462f1562b36897f5ae1daa4f7843129871bb316cfe39f6cc4f9

SHA512
96759e5c4e66edc8644f99cf946592439a973dc22b4401517313be37fe009fd83d751e9014b5932deb491bd7f70b4613ae2759449c05472ef74e027b3f6bb6e4

Download Submit