hxxps://send[.]net-events[.]com/index[.]php/campaigns/so6763oxj161e/track-url/br043who5t74c/559c3af0291ffe40a19eff628f43d945b86c42c8?utm_campaign=website&utm_medium=email&utm_source=sendgrid[.]com

Analysis

max time kernel
149s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12-02-2024 06:55

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General

Target

https://send.net-events.com/index.php/campaigns/so6763oxj161e/track-url/br043who5t74c/559c3af0291ffe40a19eff628f43d945b86c42c8?utm_campaign=website&utm_medium=email&utm_source=sendgrid.com

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133521945770751536"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3512	chrome.exe
3512	chrome.exe
4836	chrome.exe
4836	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe
Token: SeShutdownPrivilege	3512	chrome.exe
Token: SeCreatePagefilePrivilege	3512	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe
3512	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 4392	3512	chrome.exe	84
PID 3512 wrote to memory of 4392	3512	chrome.exe	84
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 3144	3512	chrome.exe	86
PID 3512 wrote to memory of 4680	3512	chrome.exe	88
PID 3512 wrote to memory of 4680	3512	chrome.exe	88
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	chrome.exe	87
PID 3512 wrote to memory of 4760	3512	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://send.net-events.com/index.php/campaigns/so6763oxj161e/track-url/br043who5t74c/559c3af0291ffe40a19eff628f43d945b86c42c8?utm_campaign=website&utm_medium=email&utm_source=sendgrid.com
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:3512
- 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,0x100,0x104,0xd8,0x108,0x7ff859ba9758,0x7ff859ba9768,0x7ff859ba9778
  2⤵
  PID:4392
- 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=1652 --field-trial-handle=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:2
  2⤵
  PID:3144
- 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=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:8
  2⤵
  PID:4760
- 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=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:8
  2⤵
  PID:4680
- 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=2920 --field-trial-handle=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:1
  2⤵
  PID:4716
- 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=3248 --field-trial-handle=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:1
  2⤵
  PID:4628
- 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=7 --mojo-platform-channel-handle=4972 --field-trial-handle=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:1
  2⤵
  PID:2212
- 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=8 --mojo-platform-channel-handle=3420 --field-trial-handle=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:1
  2⤵
  PID:3636
- 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=5552 --field-trial-handle=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:8
  2⤵
  PID:4836
- 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=5204 --field-trial-handle=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:8
  2⤵
  PID:3804
- 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=900 --field-trial-handle=1880,i,8174027990570877632,15802577977658089749,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4836

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:4640

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
1KB

MD5
de37c132c0d76bde053fee146d7c03ae

SHA1
5932ce6f9a3eab7330142373cf5cc51cfc5ca566

SHA256
674d09d46fb0da0f4540f2a2551ebab28071d2960496511a9c154182f6f5093a

SHA512
e87719289f7fee7b9ea53f862be557301fd8f33d8928e1a68309dff1ca7d46c310b55a15bf7384dbcd08fc712197e0ebfd8866a8afcebbfb35782d4f9491cd9e

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

Filesize
2KB

MD5
754f9701b2053003f7e1250c3e87b4de

SHA1
2fbe6264c73fc2e8f8323b75859938ba86ffeba8

SHA256
bdafaaa7c03fe0675b83272ecc90aa62877f0ffbce649b55c37d6e2e7823ef18

SHA512
fa7cb6d21d4f112fbe1d48b0a4e0b2bcd918d08b8b1796f1b3a8660b905a6bc30c4e0ba30a2d36b8991def548281f91c04d9c0c6a7eaad1afc27dd3c10dd2b8e

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

Filesize
1KB

MD5
c8147aa244d5a61e7f7c960d1c845dcf

SHA1
8cd82fe373e32fced6ede46a70ca4bbf4758945e

SHA256
f7537729572db6e6681d1fe42b69857e2610d26e56c913aef2d1f7c67399f0d2

SHA512
a625416977e08ffb138cc5f1ed75172696a89544e599ef8a19f8ee158a2bcc72b741b3acd2bd996245c266a589ee32e1bac31bc4f3c0485e1ba1f60ebc8942c0

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

Filesize
1KB

MD5
132dbd1966767187ba9f8fb8ba3a7f1f

SHA1
e6377ade7ac3d7619763ca2e696487f471a1c157

SHA256
5f68039dccb6082487d23adca138cba12bc5ad1be9f6f4977272b0405eb9bae7

SHA512
5fc2c71558a801ee42cdbc0fd156d1e7793ba7fd79d50203516c452027d5806436428a0c10fb44ba425ada864be268f59064d9270d2e157db8463ff4074c787c

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

Filesize
6KB

MD5
3ceac888c595a9fa0a646b14dd1cdee2

SHA1
16052b5c9627f2673952f4e204e0b54d0462a36b

SHA256
0f7677fa0603a4da131065ab69188551a6f3bde2a2d7266255c041dc4d8fbe4f

SHA512
47054b9f278f312e266ee7226d16578b43c395c95a962e6451095e44cf52694fed1d2538258166fb83d17736c7f8825a9f6d33e3562315f56481cd538f52cf2c

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

Filesize
114KB

MD5
1c533a2092bedf8cad1fbc556f555f13

SHA1
37bd91d373f63bf39ade7feca36f0cb048b6c550

SHA256
687fd226dc5fe545284f99cee2d83f05906db22bc39132037abbece9abc9ddd3

SHA512
b5731ffb07688c2b136bc6658276bdb05c8776cdde084da906b1595820d85ba6295f5778753d6e3502067906591887579df10b9d8e88b4f4666c87350202b865

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