hxxp://transcend-cdn[.]com

Analysis

max time kernel
11s
max time network
14s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 18:35

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General

Target

http://transcend-cdn.com

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
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133687389293700708"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4316	chrome.exe
4316	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe
Token: SeShutdownPrivilege	4316	chrome.exe
Token: SeCreatePagefilePrivilege	4316	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe
4316	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4316 wrote to memory of 5064	4316	chrome.exe	84
PID 4316 wrote to memory of 5064	4316	chrome.exe	84
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 3136	4316	chrome.exe	85
PID 4316 wrote to memory of 4760	4316	chrome.exe	86
PID 4316 wrote to memory of 4760	4316	chrome.exe	86
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87
PID 4316 wrote to memory of 2360	4316	chrome.exe	87

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://transcend-cdn.com
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:4316
- 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=0xdc,0xe0,0xd4,0xd8,0x104,0x7ffdbe23cc40,0x7ffdbe23cc4c,0x7ffdbe23cc58
  2⤵
  PID:5064
- 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=1864,i,1105142643348386326,16654200228661142581,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1856 /prefetch:2
  2⤵
  PID:3136
- 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=2136,i,1105142643348386326,16654200228661142581,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  PID:4760
- 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=2220,i,1105142643348386326,16654200228661142581,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2344 /prefetch:8
  2⤵
  PID:2360
- 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=3044,i,1105142643348386326,16654200228661142581,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3076 /prefetch:1
  2⤵
  PID:3752
- 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=3060,i,1105142643348386326,16654200228661142581,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3108 /prefetch:1
  2⤵
  PID:2784
- 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=4484,i,1105142643348386326,16654200228661142581,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4440 /prefetch:1
  2⤵
  PID:2364
- 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=4032,i,1105142643348386326,16654200228661142581,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4632 /prefetch:8
  2⤵
  PID:4420

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:2132

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:5056

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
af3b01195fbec58908315a2b41aa511a

SHA1
e1baeb43aa53e2a494eca8f9b99dce7c7a4d6dbf

SHA256
4a3f4b95a45ec67beff2dac4197ad1d22e29cfb6ac69944661210d211e419db6

SHA512
a4fb08b23f5ce4190bd13110754e76478d5acb84191f447fd82d982385286f3e8501331d27f3dee90722c7c7afb1fc6849949a6b8fc18edcd24ab2cfd1a75923

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
9KB

MD5
e71faf41701971c7cb641bab9e32160c

SHA1
156dbb8419a81f04045ebb524cea085acca98b12

SHA256
26b8a2dba45b0b35cb201af245a0fec24d7ebdf4688761553e6d69ec3dd4ca8d

SHA512
7468c17dd1b58a8ece10f6d549a605cac14add509b6aa4260c1488ad12c1d072a4dfdde2813bedc66055945c15531685e4b1c1852b8840ce9b1a6dd7818e4d4b

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

Filesize
99KB

MD5
8362fad3594cd9e8c15e7082a636fde7

SHA1
f4bb1ffbf6faefa608a1e1eb650318ccec7b4145

SHA256
6a39cdd36dd4968937ec9f74433641d56d5190a1c858de5b68e9d0e4c0378020

SHA512
e0d7484958063ff5351003d0b52d4fae6ce6fd2fdb77410289e25d168d09a1a975912c273e58eaf3a856905951d0a68cfcaf36e3ea5823c88a818b525f2c9cff

Download Submit