hxxps://eu-west-1[.]protection[.]sophos[.]com/?d=bill[.]kearney&u=aHR0cDovL2JpbGwua2Vhcm5leQ==&i=NTM5NWQ3ZWJiYTdiNjNjNDhjMDAxNDE2&t=UzYxejNWOHdxWjQ0SmJEaFJ2RCtJbGVobmJNNlhsVGxUUDlBUi9aYy9aVT0=&h=14cde447716b49d29cf01b16267687f5&s=AVNPUEhUT0NFTkNSWVBUSVa_O6Smh_iYxZdOVKqjrog-jDgzbGBedASyi7D2kOv1GQ

Analysis

max time kernel
60s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2023, 12:53

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General

Target

https://eu-west-1.protection.sophos.com/?d=bill.kearney&u=aHR0cDovL2JpbGwua2Vhcm5leQ==&i=NTM5NWQ3ZWJiYTdiNjNjNDhjMDAxNDE2&t=UzYxejNWOHdxWjQ0SmJEaFJ2RCtJbGVobmJNNlhsVGxUUDlBUi9aYy9aVT0=&h=14cde447716b49d29cf01b16267687f5&s=AVNPUEhUT0NFTkNSWVBUSVa_O6Smh_iYxZdOVKqjrog-jDgzbGBedASyi7D2kOv1GQ

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 = "133455632634059168"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3532	chrome.exe
3532	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe
Token: SeShutdownPrivilege	3532	chrome.exe
Token: SeCreatePagefilePrivilege	3532	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe
3532	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3532 wrote to memory of 4692	3532	chrome.exe	45
PID 3532 wrote to memory of 4692	3532	chrome.exe	45
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 1392	3532	chrome.exe	85
PID 3532 wrote to memory of 2220	3532	chrome.exe	86
PID 3532 wrote to memory of 2220	3532	chrome.exe	86
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87
PID 3532 wrote to memory of 4528	3532	chrome.exe	87

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://eu-west-1.protection.sophos.com/?d=bill.kearney&u=aHR0cDovL2JpbGwua2Vhcm5leQ==&i=NTM5NWQ3ZWJiYTdiNjNjNDhjMDAxNDE2&t=UzYxejNWOHdxWjQ0SmJEaFJ2RCtJbGVobmJNNlhsVGxUUDlBUi9aYy9aVT0=&h=14cde447716b49d29cf01b16267687f5&s=AVNPUEhUT0NFTkNSWVBUSVa_O6Smh_iYxZdOVKqjrog-jDgzbGBedASyi7D2kOv1GQ
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:3532
- 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=0x108,0x10c,0x110,0xd8,0x114,0x7ff83ff69758,0x7ff83ff69768,0x7ff83ff69778
  2⤵
  PID:4692
- 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=1752 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:2
  2⤵
  PID:1392
- 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=2148 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:8
  2⤵
  PID:2220
- 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=2204 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:8
  2⤵
  PID:4528
- 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=2968 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:1
  2⤵
  PID:2120
- 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=2960 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:1
  2⤵
  PID:3192
- 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=5012 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:8
  2⤵
  PID:1020
- 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=5112 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:8
  2⤵
  PID:1780
- 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=9 --mojo-platform-channel-handle=5080 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:1
  2⤵
  PID:4520
- 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=10 --mojo-platform-channel-handle=4528 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:1
  2⤵
  PID:4352
- 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=11 --mojo-platform-channel-handle=3140 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:1
  2⤵
  PID:4588
- 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=12 --mojo-platform-channel-handle=5472 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:1
  2⤵
  PID:2808
- 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=13 --mojo-platform-channel-handle=3060 --field-trial-handle=1884,i,7563900360279038725,3993871050383313363,131072 /prefetch:1
  2⤵
  PID:1328

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:1748

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\Preferences

Filesize
6KB

MD5
95a0e68c54732600188925bd6fd585da

SHA1
d2d9c0ce18548428c8a3f9c6bc86a728e513196f

SHA256
190a42e32ba1a3e139e45db6ec6b791a7c5c0cdbf2e21a0290878bf619db3d5e

SHA512
7ab911de49f4469058a00019d57d4315a055a4c6369f2f9ee84bf4289c219993bf0ead621db16cbf880df464a54b2e0515b525a7ee5d5719099ca7ac67984b16

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

Filesize
6KB

MD5
1e5924672e9376eb1ce1859589270806

SHA1
57bb3f310cf9737c8fb1a40475a8b1267ae986d8

SHA256
c8150e3170748e82145158d09478cde5200face7c81cdec3fb9e301c825f5077

SHA512
a8e18cd54f97665f79f4c49438bad0676759b995d776bce3a8f53188eae05abbda6cc53aa60f7b302a33f89d6866c618ae30cbfc3d5ffa0a241c674c808caede

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

Filesize
109KB

MD5
bc9b8f8dbcb433e05405a38324f3aea7

SHA1
d2c8707aec553592db46ccf39c445fc5ea6e5a91

SHA256
5d4b289aafeb68f774e12e9efdcdf645d9ea70a8f81c5aa1c514fe028ce813b2

SHA512
a9440c8218cdc8184d3b199c1d9c2a7a224764085ae9260e05d06fca5efb900e04cc225d4f88c9855efe482442537389b66fa5ca712548fa478ccd85bc390c95

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