hxxps://dcs-web4ato[.]online/

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
31/10/2023, 01:27

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General

Target

https://dcs-web4ato.online/

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 = "133431892499806018"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3688	chrome.exe
3688	chrome.exe
2328	chrome.exe
2328	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3688	chrome.exe
3688	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe
Token: SeShutdownPrivilege	3688	chrome.exe
Token: SeCreatePagefilePrivilege	3688	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe
3688	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 2560	3688	chrome.exe	54
PID 3688 wrote to memory of 2560	3688	chrome.exe	54
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 3160	3688	chrome.exe	90
PID 3688 wrote to memory of 5096	3688	chrome.exe	88
PID 3688 wrote to memory of 5096	3688	chrome.exe	88
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	chrome.exe	89
PID 3688 wrote to memory of 3240	3688	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 https://dcs-web4ato.online/
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:3688
- 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,0x100,0x104,0xd8,0x108,0x7ffa97029758,0x7ffa97029768,0x7ffa97029778
  2⤵
  PID:2560
- 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=2120 --field-trial-handle=1868,i,3895621035236024863,6893793000436135906,131072 /prefetch:8
  2⤵
  PID:5096
- 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=2188 --field-trial-handle=1868,i,3895621035236024863,6893793000436135906,131072 /prefetch:8
  2⤵
  PID:3240
- 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=1868,i,3895621035236024863,6893793000436135906,131072 /prefetch:2
  2⤵
  PID:3160
- 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=2904 --field-trial-handle=1868,i,3895621035236024863,6893793000436135906,131072 /prefetch:1
  2⤵
  PID:1220
- 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=2900 --field-trial-handle=1868,i,3895621035236024863,6893793000436135906,131072 /prefetch:1
  2⤵
  PID:2512
- 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=5112 --field-trial-handle=1868,i,3895621035236024863,6893793000436135906,131072 /prefetch:8
  2⤵
  PID:3712
- 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=5232 --field-trial-handle=1868,i,3895621035236024863,6893793000436135906,131072 /prefetch:8
  2⤵
  PID:3576
- 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=1620 --field-trial-handle=1868,i,3895621035236024863,6893793000436135906,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2328

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:4236

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
72B

MD5
9698e081e9fb8c00b32f00353c192c9b

SHA1
1cb769670087fd958812f97f7270bfde17868595

SHA256
bd1def588272569c095eba33d4a5474fe6d4ea5db43ad88707bad7a3e4f8539f

SHA512
d1bb64198d2a5ef511f36ed0e8faa4f320bf4a82d256cb414a7888b7d88767c4c1891b5d7db70e7d83f7ba9ab36566d016abaac85b4acc841893f34fb04b7dea

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

Filesize
2KB

MD5
5a6f1c939d518183a9d574a3bfe78b44

SHA1
bd4607054dc05511228cab869e37797374557743

SHA256
25c1e03c24f5b0002b4c4fe021e476c6f313b8347ebc832758e40a2a0ea75c85

SHA512
f475ef8be656959617f42b75274a59b2d70e19e140a6ace867f97f8708595e10fe74d6e1aa7c3a6c5f7c3517c0216989a899723395739c6a252ee2fac9a4b3b9

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

Filesize
539B

MD5
306d03b3e857fc7d6ac7cb34a2e268a6

SHA1
2c8f6c47f4e2edba58924236b2f29c42d0e3ec77

SHA256
247f81bdb9a80b0e992bc692cc6d5f7c86f005f288a8d9b0f39103dfde756f33

SHA512
64d3ea8a26e52312647350c863140613419d00ac19bdc0e587d7e08992efec47513108a18627eae78f3d0f8dddf86266325f311a61f8a323ed81c10436319993

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

Filesize
6KB

MD5
820695dee5b02fd8bd1df41fa58e54f3

SHA1
10f19e0d1552ca282e3145705bf965b2f0ffe1a9

SHA256
78a4c9eb7cb650af062bc3ef7d74ec17a1343e42872d5275653831bd3a778528

SHA512
703aa26b122f191907f1f67f1dafd06a2359a25b32684a87275ba3c60920092bfb4167f5f4efbd70cc20e804cd5d3428ac172e5c3a361158def4e9475c6b7786

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

Filesize
214KB

MD5
899c26472d5e63f58836fc68575788b9

SHA1
19769ba0e7d98e9ef8805910fd26abb6363a6712

SHA256
e0479e500e9691c039558777f07b73ae4a159bd53663c69ef209cb7da8dbc741

SHA512
e929444b80afbe53f40bcb5150fe1788fe2b51daa23bc966df21ceba80882afbb660fbb769b800e7d37abcda2cea0b66896d17a638f0252cc5b43f591aeb1f7c

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