hxxps://aadcdn[.]msauthimages[.]net/dbd5a2dd-c8beywzcfmrbwhtr-sqviyjmjs45utzqxzy2scjp6iq/logintenantbranding/0/bannerlogo?ts=636892972373810124

Analysis

max time kernel
21s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 21:39

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General

Target

https://aadcdn.msauthimages.net/dbd5a2dd-c8beywzcfmrbwhtr-sqviyjmjs45utzqxzy2scjp6iq/logintenantbranding/0/bannerlogo?ts=636892972373810124

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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 = "133733291755365274"	chrome.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3552	chrome.exe
3552	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3552	chrome.exe
3552	chrome.exe

Suspicious use of AdjustPrivilegeToken 40 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe
Token: SeShutdownPrivilege	3552	chrome.exe
Token: SeCreatePagefilePrivilege	3552	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe
3552	chrome.exe

Suspicious use of SetWindowsHookEx 19 IoCs

pid	Process
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe
2020	OpenWith.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 432	3552	chrome.exe	83
PID 3552 wrote to memory of 432	3552	chrome.exe	83
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 4220	3552	chrome.exe	84
PID 3552 wrote to memory of 2400	3552	chrome.exe	85
PID 3552 wrote to memory of 2400	3552	chrome.exe	85
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	chrome.exe	86
PID 3552 wrote to memory of 4000	3552	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://aadcdn.msauthimages.net/dbd5a2dd-c8beywzcfmrbwhtr-sqviyjmjs45utzqxzy2scjp6iq/logintenantbranding/0/bannerlogo?ts=636892972373810124
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3552
- 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:4 --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=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa803bcc40,0x7ffa803bcc4c,0x7ffa803bcc58
  2⤵
  PID:432
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1920,i,16722582196310869420,5642546596162079910,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1916 /prefetch:2
  2⤵
  PID:4220
- 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 --no-appcompat-clear --field-trial-handle=2148,i,16722582196310869420,5642546596162079910,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  PID:2400
- 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 --no-appcompat-clear --field-trial-handle=2244,i,16722582196310869420,5642546596162079910,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2412 /prefetch:8
  2⤵
  PID:4000
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3120,i,16722582196310869420,5642546596162079910,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3136 /prefetch:1
  2⤵
  PID:2548
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3124,i,16722582196310869420,5642546596162079910,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
  2⤵
  PID:2584
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4784,i,16722582196310869420,5642546596162079910,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4796 /prefetch:8
  2⤵
  PID:4512
- 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 --no-appcompat-clear --field-trial-handle=4992,i,16722582196310869420,5642546596162079910,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5004 /prefetch:8
  2⤵
  PID:3464

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:4912

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:1744

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2372

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2020
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\bannerlogo
  2⤵
  PID:3960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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\Network\Network Persistent State

Filesize
2KB

MD5
6a40dc92c21dd71b5538ee2a583326e2

SHA1
d0821be0aa74a6ebb1a5b64845888bb91afdacb5

SHA256
9533e1424b0e0e01810cdc7f925d56f6599772107274c037b39feb09171abf31

SHA512
221b5845db4ce2d7b10cd6c4c82b62ba6e6c677003c6cc025076ba13d0429ce3d963a8a46e9c7c74af32c18d6534ccfbac6ebdd8cc6b7a33e85b6115d364b326

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\Preferences

Filesize
8KB

MD5
5e0047235e275f314517ef4ce89ebca0

SHA1
ddb5c1ab7f89ef28096cc8a3e32cf01bbcd31cb2

SHA256
4020469a877893fe34a6b51b85dc39ac5a80a52e5305fa161611a4e9578f8d4b

SHA512
c7342c670898ff97a480fa8676d71fc27a30d20cb54856c4bc8b5a1d7724d07733b46d924490d682ccafccef09a05b5fa58c42e46964423891c3804548550c87

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

Filesize
8KB

MD5
8862f2ddb0118f22cf0b1095115ff1ae

SHA1
d4aa65b356fdfcaeb025ed0bf7e9580300674a45

SHA256
444899240f03b531a4faaeaaf8b1e4b1e5f57f7eeb9344528603e137be106949

SHA512
3af29748204d2759bdd48e19ee75a8cef3db2b2eec484b7d103c3a9e3f12169581ed5ba93daa1c39442a1e21bc5aed88fa5ff19f1fce37a551b0b4c0d9a1d79c

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\GraphiteDawnCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

Filesize
116KB

MD5
cf0c4814c563cb70e76fd6a34fb91e93

SHA1
763b67ba528bb1db08891ad3325f4532cbe5896b

SHA256
23febd1f61ed33a92d2e61e582e05c7f8b8db381884af0dc04b782a8620769b2

SHA512
4dfcb54c50d8f887f98d3404c5e728c63a027d7dc3a2d5de15ea09e0b7524edbfc8979ae0f2370c5758ad621eeafb7ba2416d7c47167428f5442d859cc8c87e2

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

Filesize
116KB

MD5
19ed0b4cbf338e2c39c3cefd7dac4f5f

SHA1
56e09eae9d85f5c7854dd5dfbc56803ef4d0c1e8

SHA256
604510785ffb190ddec4f6e257b8a75a4437060f00e282e1446cfb82cc92f2ba

SHA512
7d3750d909906a6cabd4dc6c72a6e411a996eb6be0aebbd44b935615424634d953e1b4f4375fe36ce37d70d3b8a9c073d0a0a62bfbbac072728ea015e214bb46

Download Submit
C:\Users\Admin\Downloads\bannerlogo

Filesize
2KB

MD5
7512463b278325cba457ab72380b75df

SHA1
746f0f60970b63beb177d1134fe4e62813ac41a0

SHA256
fbf885944ad15cfa81ec2d4534d985d58a89beeb628794318006514156703b5f

SHA512
137bdb4ded6f62f300a9705a54983ffe7509b7fa5e3122c440864b8503dd13f394094c07bf5f6b6e75c4d3bc405a9be7d47de1e17b456e999883ef89a2482667

Download Submit