hxxp://mail[.]medgate[.]com/wf/open?upn=u001[.]zUjI-2FnfV4P3ZI3F8MzPSGx-2FQuLdtEMVmCuIHvdMV2f1T8DaF4WlRdGmuI7VG7S8tNUlhiT-2FCNAP6w0xZVP-2Bt0XbbEho5A7E31mEN6eXc1eURs2ebMC-2BQRE-2BnU63BipYcyVjsn4A28krrigrdvd7rD4tu7Go6yNuSNTyp7XaP37GVCxuwBwf3LbkOl8TuhOvspQNujQmcWZwKzPawhOWdMOjdu-2FjVuYoszMykO-2B8M3vo-3D

Analysis

max time kernel
153s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 15:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://mail.medgate.com/wf/open?upn=u001.zUjI-2FnfV4P3ZI3F8MzPSGx-2FQuLdtEMVmCuIHvdMV2f1T8DaF4WlRdGmuI7VG7S8tNUlhiT-2FCNAP6w0xZVP-2Bt0XbbEho5A7E31mEN6eXc1eURs2ebMC-2BQRE-2BnU63BipYcyVjsn4A28krrigrdvd7rD4tu7Go6yNuSNTyp7XaP37GVCxuwBwf3LbkOl8TuhOvspQNujQmcWZwKzPawhOWdMOjdu-2FjVuYoszMykO-2B8M3vo-3D

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 = "133546440327793714"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
632	chrome.exe
632	chrome.exe
5132	chrome.exe
5132	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
632	chrome.exe
632	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe
Token: SeShutdownPrivilege	632	chrome.exe
Token: SeCreatePagefilePrivilege	632	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe
632	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 2124	632	chrome.exe	96
PID 632 wrote to memory of 2124	632	chrome.exe	96
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 944	632	chrome.exe	98
PID 632 wrote to memory of 4544	632	chrome.exe	99
PID 632 wrote to memory of 4544	632	chrome.exe	99
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100
PID 632 wrote to memory of 540	632	chrome.exe	100

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 http://mail.medgate.com/wf/open?upn=u001.zUjI-2FnfV4P3ZI3F8MzPSGx-2FQuLdtEMVmCuIHvdMV2f1T8DaF4WlRdGmuI7VG7S8tNUlhiT-2FCNAP6w0xZVP-2Bt0XbbEho5A7E31mEN6eXc1eURs2ebMC-2BQRE-2BnU63BipYcyVjsn4A28krrigrdvd7rD4tu7Go6yNuSNTyp7XaP37GVCxuwBwf3LbkOl8TuhOvspQNujQmcWZwKzPawhOWdMOjdu-2FjVuYoszMykO-2B8M3vo-3D
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:632
- 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,0x100,0x104,0xd8,0x108,0x7ffea4379758,0x7ffea4379768,0x7ffea4379778
  2⤵
  PID:2124
- 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=1736 --field-trial-handle=1932,i,6855193543366543509,16895432283882310323,131072 /prefetch:2
  2⤵
  PID:944
- 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=1964 --field-trial-handle=1932,i,6855193543366543509,16895432283882310323,131072 /prefetch:8
  2⤵
  PID:4544
- 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=2244 --field-trial-handle=1932,i,6855193543366543509,16895432283882310323,131072 /prefetch:8
  2⤵
  PID:540
- 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=2776 --field-trial-handle=1932,i,6855193543366543509,16895432283882310323,131072 /prefetch:1
  2⤵
  PID:4764
- 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=2784 --field-trial-handle=1932,i,6855193543366543509,16895432283882310323,131072 /prefetch:1
  2⤵
  PID:3536
- 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=4320 --field-trial-handle=1932,i,6855193543366543509,16895432283882310323,131072 /prefetch:8
  2⤵
  PID:1952
- 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=4376 --field-trial-handle=1932,i,6855193543366543509,16895432283882310323,131072 /prefetch:8
  2⤵
  PID:5232
- 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=2880 --field-trial-handle=1932,i,6855193543366543509,16895432283882310323,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5132

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:2916

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4112 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:6064

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

Loading Replay Monitor...

Downloads

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

Filesize
5KB

MD5
9ec51c01c6fcd12c730b71488ba03393

SHA1
8c950801cb4c0c0dc3f0ca5d726cb904201327c9

SHA256
3836dec5b938022c29eb195c4dd245e7edb91fe8d5c6f8293353d6318f3c5ddb

SHA512
a2ff1b343b3df9eee74fe384c46ffaa6573d59c101d3ab984182b55f4c597257afacd21f7b147a15ef3dab748a4a15cda76e89af6f35bae63e4c085f7dfc664f

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

Filesize
6KB

MD5
33e1ca2acc529b5849e53ae7d3f9184a

SHA1
ec97c5acae9a274ccea6a74a6b8f8a5593a69881

SHA256
5dc245a71fd55d3923327cfb2255e23374a02048e11d3110758026298fe7bb7a

SHA512
3e06cdad8b9c0e07357fa0c53e2a41d82a47c7591700953df741ec8c7a73b147b8f9099ac8820258a5871816100eecb05e6289d7c34b07d1a224efe14828b79a

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

Filesize
5KB

MD5
4b0b67251aa7f6513107a3ff9bcdddf6

SHA1
78f423aa5097fc491ff1877b819e84fe8b643494

SHA256
31a6d4617bef44a80283c148383d5ff431abdcd221969ab5aab2fdfd68c2b96d

SHA512
d1e8d45be726173936eb8933d40167ba5a867c4bdddb54dd95db08ee0801dc1af681367f2e6f18dd39bd1236678f28cf0c3b25df045422b96aee7af900eb1cd2

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

Filesize
128KB

MD5
26886582bb21edfc12d841c65efde282

SHA1
25cf1f2e82c9bd318dd71a63dd0f970802179096

SHA256
015444e43c8bae0397573a09a9c709bca2f34ff489768f1331c0c8701a0b8c42

SHA512
6dde6c9fbc28ff8468dc850d583261d70570e1259c49ebcc301ed10cddee8055a7b971bc23bbe3fd7a24e8412c5adfcfd0ef1439118817b8e02ad205bc143d9a

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