hxxps://atstechoman[.]com/wp-includes/pomo/name/ZuHmX/samms@surgicalnotes[.]com

Analysis

max time kernel
121s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2023 03:02

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General

Target

https://atstechoman.com/wp-includes/pomo/name/ZuHmX/[email protected]

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 = "133337774272795129"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1748	chrome.exe
1748	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1748	chrome.exe
1748	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe
Token: SeShutdownPrivilege	1748	chrome.exe
Token: SeCreatePagefilePrivilege	1748	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe
1748	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 4400	1748	chrome.exe	37
PID 1748 wrote to memory of 4400	1748	chrome.exe	37
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 1008	1748	chrome.exe	87
PID 1748 wrote to memory of 564	1748	chrome.exe	86
PID 1748 wrote to memory of 564	1748	chrome.exe	86
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88
PID 1748 wrote to memory of 2604	1748	chrome.exe	88

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://atstechoman.com/wp-includes/pomo/name/ZuHmX/[email protected]
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:1748
- 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,0x100,0x104,0xd8,0x108,0x7ffde4119758,0x7ffde4119768,0x7ffde4119778
  2⤵
  PID:4400
- 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=1912 --field-trial-handle=2036,i,6411782229159877089,4934121493432834668,131072 /prefetch:8
  2⤵
  PID:564
- 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=1692 --field-trial-handle=2036,i,6411782229159877089,4934121493432834668,131072 /prefetch:2
  2⤵
  PID:1008
- 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=2216 --field-trial-handle=2036,i,6411782229159877089,4934121493432834668,131072 /prefetch:8
  2⤵
  PID:2604
- 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=3016 --field-trial-handle=2036,i,6411782229159877089,4934121493432834668,131072 /prefetch:1
  2⤵
  PID:3128
- 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=2996 --field-trial-handle=2036,i,6411782229159877089,4934121493432834668,131072 /prefetch:1
  2⤵
  PID:3032
- 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=4608 --field-trial-handle=2036,i,6411782229159877089,4934121493432834668,131072 /prefetch:8
  2⤵
  PID:1072
- 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=5300 --field-trial-handle=2036,i,6411782229159877089,4934121493432834668,131072 /prefetch:8
  2⤵
  PID:2028
- 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=5048 --field-trial-handle=2036,i,6411782229159877089,4934121493432834668,131072 /prefetch:2
  2⤵
  PID:1684

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:3852

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

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Downloads

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

Filesize
1KB

MD5
e4c73005a3a69619e7a2bd978353b3ef

SHA1
209f70fc0ab78bafbec68e1f88cd51636271c317

SHA256
13bc25e66e3abd2fe29e462851149a2f4b0f755da7c48d8a3cff189980f3bcaf

SHA512
7fccb4873ee511575c16604ec2393c56072a989468e105b585d65f7c6b359ff043e38ec3acabb175e52643ef38bf1d2f249118142dfd628ff689c4c6f492897d

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

Filesize
5KB

MD5
3840f08ebfd62ed09ca01253705610b8

SHA1
8a3c26ed769eba32afaac681e05950cb943ab845

SHA256
304023885906beb62e0217fb7c9f90bdb91138f572f829089838d4afd7a99439

SHA512
d71acbf33eec3714b0486af51c673c95823d2be0c4725c8eb3dcb265a7246e59ac915269f91c2e1a3b78833d960ea00b1dfd8700070615dbfb0bdea2691d6fd9

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

Filesize
5KB

MD5
15f4b5279d954492ea021a1e54b27323

SHA1
0d534d74b745b3512262889001fb806ba67ddf65

SHA256
5ef37d2aef3d5e9b16836932bb863acb6deb92f065ea7d8b9060f54ed6b08159

SHA512
c3e5346d409934d85a5197725244591a55994450b1dc047d1f8fa111c3d7e1147daa2176361cbcc00e81ba083f94e9b2e51c8b565c4c26dfa0a9eac2b182ad21

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

Filesize
5KB

MD5
28f158aec04eaa105b809845b449d9fa

SHA1
5ea987742b980bc2a0e8145f065353c62bdf1361

SHA256
2dc0a0b112a349f40edfe692473fe33b10dc633e5241cd72ee31118971c2df88

SHA512
2bc97832f8111797b4cfe6e64fa8394367296f6228fe7b99f84db83cbbf1ddc5a462384c93c1459a295204cf5057e1a2f8b296593e7e2761a4aba47bc9fb2847

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

Filesize
6KB

MD5
63144fa51eab04510b7381b7c363c478

SHA1
1bd9c0718b3613f6697ba3e17dcfd1641e180feb

SHA256
59a74acb4752a3299c103fe9c522b2d39dcec2a483c4d630e1ea8d24230ed790

SHA512
60b05310763ba036119173baa189a0b1a2e7a98a442c8179216e4e41cf6a104436db9ef4879c7a55fce5ce8eb1f3e6073c59d28ebac58985b3c6d568694b2444

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

Filesize
87KB

MD5
60ffc2564197c696885c3a377f33114e

SHA1
8b84c3eaba89e3fc824c85086cc5716b78aa7737

SHA256
dacee18c63db21cd1ad2afb1b5ddb71aef2d956aaf33aa7d5ecd7fcfa5dbab1e

SHA512
9462906860404dd8ce2f133233a70cba647877c3373fbc93008178c1584afccadeadc6806c39289496dc12f01dea29fc956ea1f9995cb97a1a1a83a78452be82

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