hxxp://Workbench[.]ofml?section=intray

Analysis

max time kernel
7s
max time network
6s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 11:26

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General

Target

http://Workbench.ofml?section=intray

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 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
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 = "133712187905628226"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1504	chrome.exe
1504	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1504	chrome.exe
Token: SeCreatePagefilePrivilege	1504	chrome.exe
Token: SeShutdownPrivilege	1504	chrome.exe
Token: SeCreatePagefilePrivilege	1504	chrome.exe
Token: SeShutdownPrivilege	1504	chrome.exe
Token: SeCreatePagefilePrivilege	1504	chrome.exe
Token: SeShutdownPrivilege	1504	chrome.exe
Token: SeCreatePagefilePrivilege	1504	chrome.exe
Token: SeShutdownPrivilege	1504	chrome.exe
Token: SeCreatePagefilePrivilege	1504	chrome.exe
Token: SeShutdownPrivilege	1504	chrome.exe
Token: SeCreatePagefilePrivilege	1504	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe
1504	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 4988	1504	chrome.exe	82
PID 1504 wrote to memory of 4988	1504	chrome.exe	82
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 4840	1504	chrome.exe	83
PID 1504 wrote to memory of 2336	1504	chrome.exe	84
PID 1504 wrote to memory of 2336	1504	chrome.exe	84
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85
PID 1504 wrote to memory of 3612	1504	chrome.exe	85

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://Workbench.ofml?section=intray
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:1504
- 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,0x100,0xd4,0x104,0x7ffeadb8cc40,0x7ffeadb8cc4c,0x7ffeadb8cc58
  2⤵
  PID:4988
- 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=1928,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1924 /prefetch:2
  2⤵
  PID:4840
- 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=1900,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2128 /prefetch:3
  2⤵
  PID:2336
- 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,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2260 /prefetch:8
  2⤵
  PID:3612
- 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=3028,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3076 /prefetch:1
  2⤵
  PID:3240
- 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=3032,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3216 /prefetch:1
  2⤵
  PID:2012
- 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=4512,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4496 /prefetch:1
  2⤵
  PID:4760
- 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=8 --field-trial-handle=4504,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3380 /prefetch:1
  2⤵
  PID:5104
- 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=3456,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4844 /prefetch:8
  2⤵
  PID:956
- 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=10 --field-trial-handle=3544,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4684 /prefetch:1
  2⤵
  PID:4880
- 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=11 --field-trial-handle=4572,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4624 /prefetch:1
  2⤵
  PID:3644
- 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=12 --field-trial-handle=4584,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4844 /prefetch:1
  2⤵
  PID:5084
- 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=13 --field-trial-handle=4600,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3880 /prefetch:1
  2⤵
  PID:2560
- 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=14 --field-trial-handle=5064,i,15609111574161222724,3700690074766260210,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4724 /prefetch:1
  2⤵
  PID:4612

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:2892

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:1420

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
e1cf15507ac0c9d8965349a52f8ba49a

SHA1
298516ec62ce537191e6950d39213ccf7c028f2f

SHA256
a637db247a11a449d921e1f9ca818825e4b97ab93fb181cb06382af8234f750d

SHA512
77ac9b208ca4743d0e7dd777acc9a82c70df1e1c0c5f057fe7957d6abe5782930c29372cd4d8bdb26c7686cb2468b92cd5ac16fd144b4c50b126c296d89e574c

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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