hxxps://protect-eu[.]mimecast[.]com/s/7fCiCp8RWiyE1RYtP9Hkw?domain=u19434791[.]ct[.]sendgrid[.]net

Analysis

max time kernel
300s
max time network
288s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2023, 21:05

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General

Target

https://protect-eu.mimecast.com/s/7fCiCp8RWiyE1RYtP9Hkw?domain=u19434791.ct.sendgrid.net

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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 = "133450743688983401"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1160	chrome.exe
1160	chrome.exe
1756	chrome.exe
1756	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe
Token: SeShutdownPrivilege	1160	chrome.exe
Token: SeCreatePagefilePrivilege	1160	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe
1160	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 1284	1160	chrome.exe	41
PID 1160 wrote to memory of 1284	1160	chrome.exe	41
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 5032	1160	chrome.exe	87
PID 1160 wrote to memory of 1940	1160	chrome.exe	91
PID 1160 wrote to memory of 1940	1160	chrome.exe	91
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	chrome.exe	88
PID 1160 wrote to memory of 3152	1160	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://protect-eu.mimecast.com/s/7fCiCp8RWiyE1RYtP9Hkw?domain=u19434791.ct.sendgrid.net
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:1160
- 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,0x100,0x104,0xd8,0x108,0x7ffb11739758,0x7ffb11739768,0x7ffb11739778
  2⤵
  PID:1284
- 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=1640 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:2
  2⤵
  PID:5032
- 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=2160 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:8
  2⤵
  PID:3152
- 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=3020 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:1
  2⤵
  PID:2780
- 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=3012 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:1
  2⤵
  PID:3284
- 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=2140 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:8
  2⤵
  PID:1940
- 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=4832 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:8
  2⤵
  PID:4120
- 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=4956 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:8
  2⤵
  PID:4784
- 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=5284 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:1
  2⤵
  PID:1720
- 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=5152 --field-trial-handle=1880,i,12658344550025619419,8950733373222637985,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1756

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:2828

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\Code Cache\js\index-dir\the-real-index

Filesize
144B

MD5
8c68df1df279cb530e2e4b0207790231

SHA1
8ec4b5c5dd8d54a6630f31440ea136e055a80a55

SHA256
322f86a955e9d34957a475a47d0856e535e40eec3c8c546f392166ed3496dec0

SHA512
34355c9531c838ed5a888423dd557dd84eeed73f420ac9f5dbbeda30a9758261203a5bb29c654044b031679457b17bc26254532de56e866467b15cad470c4cf0

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

Filesize
1KB

MD5
c0504e9d572488e93d9288229e1f40d0

SHA1
892ef3fd48d3629c323805a8d713cc7f004cb48b

SHA256
88081aac2936813be23db39c5e2e6cc48832662fa79c984396547fa51931e91c

SHA512
1faa24fdade11f2eff12e0662bddeeb015687383a2247433f79fa034862b603feb3cc2fc17b3b312ca1a9b1793173e9988cb728a2270d2e46a6ad385be58930b

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

Filesize
1KB

MD5
a03bb67541504456803482690ac8fd28

SHA1
168948a5b7da7c348c27334e529d854b34e58bc6

SHA256
be79cdf35aed15b0bbb4899dfdfb45b84b9c8cd6ff6c39638e4afdf6f621ab6c

SHA512
60986888981404a45c6cdf5a80534a66bfcb20bc1fcbe3673fbef6854cf55af90ddefdcd7c9824d3d3c04d7bfbbfbf0b7b1dd6b440ae3b8c7fe874b06c14b4b8

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

Filesize
6KB

MD5
fd1d87e010d8dba6e478f6eb4db373fd

SHA1
0dbeffa4e5e16dccaf741705a7f189cf588887cd

SHA256
d1e4fb62899731b5d26b910e7cf64f07c24df87903e90fb8778cb5837127574e

SHA512
68031e5d54e86238afea0d31f53ae25f3877353834de87398dead189ec05f9f6b8d6be888b62dc4adce5db8c417b958711cc254815831caecd9370460c206fc1

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

Filesize
6KB

MD5
713508226ae9d438f029a4af59f49cb1

SHA1
8ff2bac8970ab48d173acc4a8336776d596e749e

SHA256
ae705589ec00665d9dba0a712b7e854608109282772b5287df3655bcdf48ddbb

SHA512
cf509ea86e8176b181bca3a624ecff03ea2e6ddfbb7ebc06a473209f22297120b941fe9ec353b9667a8952e9602e6a34b059486571c388db3102ec6b7fa35c56

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

Filesize
109KB

MD5
b2ae376b380f9fe6ac6d8bb6a5b7f47a

SHA1
7d1b2b852457405a26e6d643e4a1ebdd934f671f

SHA256
524bb7847acb9187ff3908bdd19691e03981ebc1034b200acaef82933175be5d

SHA512
c41bab4bd749fc07a0fcf46ff6beb33cf939c27f24d4801c31e407565540dc4d0b754119f851b6225ed45191fda854c921f361d984c6a4fe650cf4bcd967034a

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