hxxps://apiservices[.]krxd[.]net/click_tracker/track?kx_event_uid=LR25EaJr&clk=hxxps[://]sciencewin[.]co[.]uk%2F%2F%2F%2F%2F%2F%2F%2F/fctshet/%2F%2F%2F%2F/i0dnj1%2F%2F%2F%2Fam9obi5saW5kc2F5QGhwaW5jLmNvbQ==

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
18-05-2023 17:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://apiservices.krxd.net/click_tracker/track?kx_event_uid=LR25EaJr&clk=hxxps://sciencewin.co.uk%2F%2F%2F%2F%2F%2F%2F%2F/fctshet/%2F%2F%2F%2F/i0dnj1%2F%2F%2F%2Fam9obi5saW5kc2F5QGhwaW5jLmNvbQ==

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 = "133289107631819122"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3448	chrome.exe
3448	chrome.exe
1436	chrome.exe
1436	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe
Token: SeShutdownPrivilege	3448	chrome.exe
Token: SeCreatePagefilePrivilege	3448	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe
3448	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 4236	3448	chrome.exe	84
PID 3448 wrote to memory of 4236	3448	chrome.exe	84
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 3784	3448	chrome.exe	85
PID 3448 wrote to memory of 2764	3448	chrome.exe	86
PID 3448 wrote to memory of 2764	3448	chrome.exe	86
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87
PID 3448 wrote to memory of 2560	3448	chrome.exe	87

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://apiservices.krxd.net/click_tracker/track?kx_event_uid=LR25EaJr&clk=hxxps://sciencewin.co.uk%2F%2F%2F%2F%2F%2F%2F%2F/fctshet/%2F%2F%2F%2F/i0dnj1%2F%2F%2F%2Fam9obi5saW5kc2F5QGhwaW5jLmNvbQ==
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:3448
- 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,0x100,0x104,0xd8,0x108,0x7ffaf85d9758,0x7ffaf85d9768,0x7ffaf85d9778
  2⤵
  PID:4236
- 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=1780 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:2
  2⤵
  PID:3784
- 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=2168 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:8
  2⤵
  PID:2764
- 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=1296 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:8
  2⤵
  PID:2560
- 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=3204 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:1
  2⤵
  PID:3724
- 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=3184 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:1
  2⤵
  PID:336
- 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4504 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:1
  2⤵
  PID:3332
- 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3356 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:1
  2⤵
  PID:1528
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4712 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:8
  2⤵
  PID:5032
- 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=4912 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:8
  2⤵
  PID:3708
- 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=4720 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:8
  2⤵
  PID:3436
- 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=1760 --field-trial-handle=1800,i,11957683385182481212,18419871036313283028,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1436

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:3936

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

Loading Replay Monitor...

Downloads

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

Filesize
960B

MD5
b8adcfec95b9646d13b7a2623195f43d

SHA1
fa12ee3fb73e1bb19e1def932bfd7ee129dd3051

SHA256
9cb717ffdb717a38da36c74c9596946acba55c33a6e3bcd76079f0f2be1be6d9

SHA512
c3596b547e82b2052b5ba7e43ca28d470e44e7c0ff4348c7b36be18c0310c87d227be9623d7c2d31ee7a3ff4d4a38487e65658fa09d7804344d8401f4f877c3c

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

Filesize
6KB

MD5
0ca61b4caef80e28cf43dd61d7173945

SHA1
1be2d6d01af81219c23cbd04fc05fffcef98f317

SHA256
caa7282405ab6ab30bde51ca6474a741a0e1c003a7c0696dde4ba3ac5b7350f2

SHA512
d114cc517b7094f144cdd79249540974821b31bbd04faab58e6278b34772ba6d5613bc5661d4db99bc50372b532e5d2236e606ff20b7caa0ec976938360a712d

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

Filesize
6KB

MD5
61281df8416f333c82e0ede94e872b8c

SHA1
15894f187685946c8a141a6637be2b086ac2133b

SHA256
c9c115950f3134e9e2c3cde7343f1badb37a2d6fe6d9dea7f7e13d0a144e7379

SHA512
2eb0c0e6a9789048da3fbcbe959595ca38dba1b86dcea61183e0bb530e9878384a5a208c9295d62bad29a3fa9b251c2d086a5ab09ddb64cd2e04a3b506515a2f

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

Filesize
15KB

MD5
23a1fc0a9c941c643796904b51920147

SHA1
81e35aa5ec090a9dc10e142047a54a0cf7d609ea

SHA256
91fccee5e6ff46b627a58daad47e1f25a2eb9cfb53fcf82a0f93762c2a1c469e

SHA512
b612a0ebf30152b198aabf75ac8afd67fb6e050320ce17c1d71ac86e6af8a1d6816240120cf769e8f924065b65a5a9efa022096528abe8392dbbe8914e8adcee

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

Filesize
151KB

MD5
bc4dd31919d4cd0bd11bc9a02745f2a9

SHA1
8c5bd56cd3ff5c1239e7687765c41a8ac6014393

SHA256
4a9c6a3b00cd29f4027e1c872cb26ed5386f2c29b570f71b46ec6ed64486eccd

SHA512
dcb195c680df676f78f6ad7000c2e3042bd3b9a8d86ade634cf401d5f3681ccb93b99b899301268ee12a493fdb3134e1db9714dd05fd13ed7499d1032839ed21

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