hxxps://aka[.]ms/LearnAboutSenderIdentification

Analysis

max time kernel
43s
max time network
34s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11/06/2024, 11:26

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General

Target

https://aka.ms/LearnAboutSenderIdentification

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 = "133625788030766352"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2672	chrome.exe
2672	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 4520	2672	chrome.exe	83
PID 2672 wrote to memory of 4520	2672	chrome.exe	83
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 4164	2672	chrome.exe	84
PID 2672 wrote to memory of 1028	2672	chrome.exe	85
PID 2672 wrote to memory of 1028	2672	chrome.exe	85
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86
PID 2672 wrote to memory of 2232	2672	chrome.exe	86

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://aka.ms/LearnAboutSenderIdentification
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:2672
- 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff28d3ab58,0x7fff28d3ab68,0x7fff28d3ab78
  2⤵
  PID:4520
- 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=1604 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:2
  2⤵
  PID:4164
- 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=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:8
  2⤵
  PID:1028
- 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=service --mojo-platform-channel-handle=2200 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:8
  2⤵
  PID:2232
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2896 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
  2⤵
  PID:1560
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2916 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
  2⤵
  PID:3984
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4156 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
  2⤵
  PID:4108
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3144 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
  2⤵
  PID:1372
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4344 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
  2⤵
  PID:1764
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4728 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
  2⤵
  PID:2220
- 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=3028 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:8
  2⤵
  PID:2556
- 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=4572 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:8
  2⤵
  PID:4836

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:2208

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
816B

MD5
6983485a261530d728851d8cc155f2a4

SHA1
4b87a2e2ccfb43f6b910a5be9a425ae6e2975ea9

SHA256
ec89bc01a4164fc9d5963ef0d1d3a2b3a92050a17306c876e14c78c0684e72e0

SHA512
da61b5bbae47dd2dea37a8c631176add5c9590994cea2b84474017d04ed06c7dfdca2dc133dd4f28c162b308b2cafa25fd92a0108e0bc33563ddabf2e5aace1e

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

Filesize
1KB

MD5
7319f1d016db4a65993d83973216ddc6

SHA1
82872189eea51ad10c82ac0fb1fe5d073a25fd76

SHA256
dd16d266c6896fa493ad6f794a20773a6b4f3e1fe90c014662d04e41d71d5e36

SHA512
df7a1f4ec6dfb604e8d0db103bba66c059a6fdcbe49501a866df50df2385764a9a8db8a9f1c7c325383f794b09109959d50ca82ee7b387fca000e954c1c62913

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

Filesize
1KB

MD5
9fe1f979b3891e390e07ae50ad8c0ede

SHA1
639586c208acd2f471d4604b2a6302596dab7ab8

SHA256
90731ef09acadb976f00afc9a51b81c3402e2dc21f2609fa1ca94fd39039a9d7

SHA512
817035de4cbf06c7bf92dd6621a6bce2915e59fb19523fd05823d51efb52b18403d858d77b299c50e4e43189a20d2d0c120efd2d451ec128df28c81c8c51d38f

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

Filesize
7KB

MD5
7dc63f1355ab24d26dd6ed4216f3098e

SHA1
1fce589eb8571f9f1ef8fd4469f4bc7c5a916252

SHA256
2e418ef1c81187df970a854e612ea554719fe1dc2dd920e138f3455326711eea

SHA512
308e5bc8fd17698bf4fd6c1382ef2d8a154500d53834cc7961f13abfb36d4001c99421f5bb755982be830c4ce99785a2db708731b61570fdfbf942152eb6cd79

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

Filesize
130KB

MD5
17c8db925e3f474741fe2f013fbc0dda

SHA1
6a07b8d8f4e8374489beeb70352d77ac65455d02

SHA256
302322af7f5ab4eb479ef7c9dbc40568d7c730940cdb50bc6d196e9b01cd6ba1

SHA512
3e908d6bac72bd9a2ca0c4e66ca60e327c178ccc78e88fccf57fb3a3b16c1d09476d384ad6350455d5967ef02517dafd1175f0227bafc808f153538414dd91bb

Download Submit