hxxps://3854161[.]fs1[.]hubspotusercontent-na1[.]net/hubfs/3854161/LinkedIn%20Final%20

Analysis

max time kernel
43s
max time network
45s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2023, 12:36

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General

Target

https://3854161.fs1.hubspotusercontent-na1.net/hubfs/3854161/LinkedIn%20Final%20

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 = "133244877888761872"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1952	chrome.exe
1952	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1952	chrome.exe
1952	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe
Token: SeShutdownPrivilege	1952	chrome.exe
Token: SeCreatePagefilePrivilege	1952	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe
1952	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 4932	1952	chrome.exe	86
PID 1952 wrote to memory of 4932	1952	chrome.exe	86
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 844	1952	chrome.exe	87
PID 1952 wrote to memory of 1436	1952	chrome.exe	88
PID 1952 wrote to memory of 1436	1952	chrome.exe	88
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89
PID 1952 wrote to memory of 400	1952	chrome.exe	89

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://3854161.fs1.hubspotusercontent-na1.net/hubfs/3854161/LinkedIn%20Final%20
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:1952
- 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,0x100,0x104,0xd8,0x108,0x7ff8058a9758,0x7ff8058a9768,0x7ff8058a9778
  2⤵
  PID:4932
- 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=1800 --field-trial-handle=1756,i,14460872871065669610,14287248937964261005,131072 /prefetch:2
  2⤵
  PID:844
- 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=2156 --field-trial-handle=1756,i,14460872871065669610,14287248937964261005,131072 /prefetch:8
  2⤵
  PID:1436
- 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=1756,i,14460872871065669610,14287248937964261005,131072 /prefetch:8
  2⤵
  PID:400
- 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3204 --field-trial-handle=1756,i,14460872871065669610,14287248937964261005,131072 /prefetch:1
  2⤵
  PID:3752
- 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3176 --field-trial-handle=1756,i,14460872871065669610,14287248937964261005,131072 /prefetch:1
  2⤵
  PID:4500
- 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=4960 --field-trial-handle=1756,i,14460872871065669610,14287248937964261005,131072 /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=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5008 --field-trial-handle=1756,i,14460872871065669610,14287248937964261005,131072 /prefetch:8
  2⤵
  PID:4720
- 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=4988 --field-trial-handle=1756,i,14460872871065669610,14287248937964261005,131072 /prefetch:8
  2⤵
  PID:944

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:2056

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\Preferences

Filesize
6KB

MD5
000dfeb080ad1e0b5470fe5dfe273b00

SHA1
4fb2cd17e6769a23b42056167e3e491d93ca5698

SHA256
8a839ae7e6aac2e101a2ce3340957566d1e471da4fe4cc1f36462f6eaff0eedf

SHA512
4d6fd191ee8fa7f562ca5d95b44781cbc676995f1df46c4e470dfa74e436804b208e66c91abff391eaf44d901eda69dd7b55178f0735dd7b3bcdfd40669e2a89

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

Filesize
15KB

MD5
bc20c2c658732be74800f12b0f832bbe

SHA1
bb3dfe9cdbd665eb642cfaf925be0de8bb8da504

SHA256
d289bfdbb707d1c60aca129f033593938f47b7cefd6a4f5f1a5270a188c4198b

SHA512
ca6831feb11b1ee431077abef78c9d04ca1658dcb7198c84403f37ba79afeba1ca0b4dc631f54386fb76b109eabde6c403b9ccb881183a37395300a3a3423cf0

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

Filesize
144KB

MD5
6c818b59cb1bbce644a94f499d2e40cb

SHA1
256e3a29af76b00672c852258f8f4c32e397cb29

SHA256
018948a02c2969288964de9043b3bb489154f8376176b4efa06ebc20b6c24c2d

SHA512
c7b4c4ca48f120b513f1c22a19b47c94b34ea8fa3bcf328008390bd1741e543ff25361cd81decc81eef77f6f8236cf220dc7c059d4c0ad4a240d237b5d7e1c84

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