hxxp://Bruce[.]Thomas@sundyne[.]com

Analysis

max time kernel
14s
max time network
15s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 12:20

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General

Target

http://[email protected]

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 = "133766652231837696"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
548	chrome.exe
548	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
548	chrome.exe
548	chrome.exe
548	chrome.exe

Suspicious use of AdjustPrivilegeToken 28 IoCs

description	pid	Process
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe
Token: SeShutdownPrivilege	548	chrome.exe
Token: SeCreatePagefilePrivilege	548	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe
548	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 3484	548	chrome.exe	83
PID 548 wrote to memory of 3484	548	chrome.exe	83
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2920	548	chrome.exe	84
PID 548 wrote to memory of 2160	548	chrome.exe	85
PID 548 wrote to memory of 2160	548	chrome.exe	85
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	chrome.exe	86
PID 548 wrote to memory of 3976	548	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 http://[email protected]
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:548
- 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,0x100,0xd4,0x104,0x7ffec777cc40,0x7ffec777cc4c,0x7ffec777cc58
  2⤵
  PID:3484
- 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=1960,i,17403071365304663817,3546853317938655748,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1952 /prefetch:2
  2⤵
  PID:2920
- 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=1860,i,17403071365304663817,3546853317938655748,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1940 /prefetch:3
  2⤵
  PID:2160
- 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=2124,i,17403071365304663817,3546853317938655748,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2280 /prefetch:8
  2⤵
  PID:3976
- 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=3032,i,17403071365304663817,3546853317938655748,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3052 /prefetch:1
  2⤵
  PID:5052
- 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=3040,i,17403071365304663817,3546853317938655748,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3304 /prefetch:1
  2⤵
  PID:2288
- 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=7 --field-trial-handle=4372,i,17403071365304663817,3546853317938655748,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4512 /prefetch:1
  2⤵
  PID:1372
- 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=3516,i,17403071365304663817,3546853317938655748,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4412 /prefetch:8
  2⤵
  PID:4292

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:2432

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:2840

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\BrowsingTopicsState

Filesize
649B

MD5
cbbb75e04745b6552e6869169b7b315a

SHA1
390e0dc51be72ff3785cb9896bc08bc60cc48e76

SHA256
807c1df15cb39bba1840740338777ed3b2f6660bcb4ca77fbe7636578d049f13

SHA512
9e62c674e4fd8d54dd975643dc9b419dd696a728a2e50cbda9242c4fdc386e29b3b4149927a04b3dcc3e3ffc43b9ad0d43ac45cb64869b107e7b0546cd8a8d02

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
1181b1aeef4819c02bfe2f554213d24f

SHA1
c71b92bcf5204b1facaaf398a68de53dd6844f72

SHA256
07062c8a6d62820a77331329f323cd0cd92f054f1f69afd19e6e2f6712429598

SHA512
5f64410623d53af50459da223b45dc0d09390d9a04e451efcdfb85f625db5226e9a247057d76920261b7b2c64105b8e5ad837c04b0c1362dbdbbdd733ab029ef

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

Filesize
9KB

MD5
5c152b0b124f92927a3a8dabb4b774ea

SHA1
79c6fa6e5844eac3a0f7f96d8b996aa5827d95ba

SHA256
54376f5acb02565e050592f318b211a15bf2ce717dfe3c64e9a2aaf0d2512a70

SHA512
f498a9e828e9806df367581f5244f8fe1598c3a4ef219097c4f4e7c9e41f7aee8e4d40ab3942d2689831f97223d5dc5adfba16e0a6a37c237c07523e717956ae

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

Filesize
116KB

MD5
fdf5368bad456006b6c7b98e7945960f

SHA1
0b2bd2a47d10441932988caa423d35cdb28ca109

SHA256
b5ab74791a95a4f935a9972b8fada9cccf6acf7a33de8b091e35ce72b53da38b

SHA512
26505c106ac209a4287a5c618917c0d522b62438fd5978ad1dca360d42ea8deaf6905ce34fff904b8f3164869c21abeb040905a1851f0c72dac92ec449227268

Download Submit