hxxps://uksafety-management[.]exvmm[.]com/page[.]cfm?article=0x36f1e460cf2f89b379da83b61360dbda[.]0[.]190347

Analysis

max time kernel
44s
max time network
42s
platform
windows10-1703_x64
resource
win10-20240214-en
resource tags

arch:x64arch:x86image:win10-20240214-enlocale:en-usos:windows10-1703-x64system
submitted
20/02/2024, 14:59

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General

Target

https://uksafety-management.exvmm.com/page.cfm?article=0x36f1e460cf2f89b379da83b61360dbda.0.190347

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 = "133529147554960265"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3156	chrome.exe
3156	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe
Token: SeShutdownPrivilege	3156	chrome.exe
Token: SeCreatePagefilePrivilege	3156	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe
3156	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 5060	3156	chrome.exe	73
PID 3156 wrote to memory of 5060	3156	chrome.exe	73
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 624	3156	chrome.exe	79
PID 3156 wrote to memory of 4260	3156	chrome.exe	78
PID 3156 wrote to memory of 4260	3156	chrome.exe	78
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75
PID 3156 wrote to memory of 3176	3156	chrome.exe	75

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://uksafety-management.exvmm.com/page.cfm?article=0x36f1e460cf2f89b379da83b61360dbda.0.190347
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:3156
- 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffeb5819758,0x7ffeb5819768,0x7ffeb5819778
  2⤵
  PID:5060
- 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=2076 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:8
  2⤵
  PID:3176
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2832 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:1
  2⤵
  PID:404
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2824 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:1
  2⤵
  PID:5032
- 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=1800 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:8
  2⤵
  PID:4260
- 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=1548 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:2
  2⤵
  PID:624
- 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=4356 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:8
  2⤵
  PID:2168
- 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=3576 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:8
  2⤵
  PID:1400
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4624 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:1
  2⤵
  PID:1756
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5748 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:1
  2⤵
  PID:4244
- 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=5868 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:8
  2⤵
  PID:4280
- 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=5888 --field-trial-handle=1868,i,12040515366053249786,17587031862702441088,131072 /prefetch:8
  2⤵
  PID:4304

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:4220

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\Network Persistent State

Filesize
1018B

MD5
11002f43af02e818f42ee3a15aee990e

SHA1
3d2517a88d486fa33c13a2c1d62a69c048171517

SHA256
76210729a8fc790300d12590b06a955018dcfd7d53b9a517bf6314e437e49d4c

SHA512
3cb1286cd8432499906c7e40469eb9b0564a72aef0c901664528210592eacfc9ec7f1ee9d16224ebb45c890dc3d0707f9e6dd6932a2196526425ed8afe61653b

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

Filesize
1KB

MD5
ae26676bcd5adc1b6dfded183b4dd10e

SHA1
d4acf0087aec6b6a18537e95fcd08570e71b340e

SHA256
262c2dec8134f003704ab15ad43e70f8922da0244e00d90f1ae1f27571be0172

SHA512
d2ae474f703ddd9ff33fda6c933f0d2c53ae2b130d23bdfe5554dde970170f97873243d7cbf8b1938b31e6ba3363ccbac799cb460b5ba680c5f752b1627635de

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

Filesize
1KB

MD5
482a949548cdce0d6194f606c6468327

SHA1
78f522a2944687cf87207f9a020594f061794c11

SHA256
072f91cb0c67d62e0cdf6fde1f0d42ad9ca6de7362c82efac00c6bf8a1c080fd

SHA512
e66c1e36441ae04f9f641ab6274a1323faa44f9e0d99127cc966557bfb3dd3e9fa0f8e0b764ac16af396d7fe746b1ebc96393a9b5c55ab1ad7ca88932edfc2a1

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

Filesize
6KB

MD5
559f537ace185ed0dd37f8723de2b27d

SHA1
d972276982245d45861464506b9fd479e859119b

SHA256
e486fd04428eb04a105b5e124e252d995ff90f0507808e0c17df81d00c965050

SHA512
7cd3784eba5d362cf93f7d15034f1d20ecda3281c9072e261d88ccd71fa2714a9a1a464e8e02c4d5a204dce92ec3f4b6233d9b9c4e9a39a5f69df41e88ff8ee8

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

Filesize
6KB

MD5
e429e04229cedd40f001f633a37b25e9

SHA1
af74164d56fa10f96de67ca4e7a52395e8a04f8f

SHA256
4e88ed1bb5bf6f66b7fc730c0666cb70141726ca10dc20650910f8bb3a71c415

SHA512
75fc11f2ff088c88cd4854fd621c77df4cf52fa1fb5b73eaec405795d56cb6e08f8506df4c52834d2eb54d20d594a2b69ca3493eef6983acaef4a06000605374

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

Filesize
131KB

MD5
44b8b07b7761ec6f57dce8b379ef8056

SHA1
ae47932d05b06d6c8e0a5f1f8b473c3e9e3ab20b

SHA256
5d739f99ec59b1189f187d4045cc11dd2626d7dc266f27650cc54cb443ad4aae

SHA512
a71ed106c2defeafe5b04fc3c26a096a1ec73cd239ab80bdc994901033eb71fa5ce7de59dc807cf6f8a510a38573fd52e580a14c41f2d68c5c461b714b33dd9f

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

Filesize
131KB

MD5
81911a36d6ba3b2a2a7282937b701357

SHA1
bbef83b13e55f915ab33fd0ece7aea3393bba604

SHA256
1409ab027bec7cf4fe1137771e4e629379465f716e940e81d42d3bdae9b11c60

SHA512
9e468caa351558158b996e511ac2ef41de190826cccbcd8182655fee592ad305c8d5f610c677c537f6cdb656befacbd20e8fb278824632c1b7a591840943e86a

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