hxxps://pub-a663bc068e4e4f3eb9ce3a0f257882c3[.]r2[.]dev/file[.]html

General

Target

https://pub-a663bc068e4e4f3eb9ce3a0f257882c3.r2.dev/file.html

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

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

Processes:

chrome.exe

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 = "133583188944017730"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

4528 chrome.exe
4528 chrome.exe
668 chrome.exe
668 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

4528 chrome.exe
4528 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe
Token: SeShutdownPrivilege	4528	chrome.exe
Token: SeCreatePagefilePrivilege	4528	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe
4528	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 4528 wrote to memory of 1284	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1284	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 1492	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 4716	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 4716	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe
PID 4528 wrote to memory of 3864	4528	chrome.exe	chrome.exe

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://pub-a663bc068e4e4f3eb9ce3a0f257882c3.r2.dev/file.html
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:4528

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,0x100,0x104,0xd8,0x108,0x7ffde1c9ab58,0x7ffde1c9ab68,0x7ffde1c9ab78
2⤵
PID:1284

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=1608 --field-trial-handle=1892,i,2672170715409827613,12100026174746263557,131072 /prefetch:2
2⤵
PID:1492

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=2172 --field-trial-handle=1892,i,2672170715409827613,12100026174746263557,131072 /prefetch:8
2⤵
PID:4716

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=2220 --field-trial-handle=1892,i,2672170715409827613,12100026174746263557,131072 /prefetch:8
2⤵
PID:3864

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3012 --field-trial-handle=1892,i,2672170715409827613,12100026174746263557,131072 /prefetch:1
2⤵
PID:3652

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3024 --field-trial-handle=1892,i,2672170715409827613,12100026174746263557,131072 /prefetch:1
2⤵
PID:4976

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=4484 --field-trial-handle=1892,i,2672170715409827613,12100026174746263557,131072 /prefetch:8
2⤵
PID:2784

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=4324 --field-trial-handle=1892,i,2672170715409827613,12100026174746263557,131072 /prefetch:8
2⤵
PID:5072

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1724 --field-trial-handle=1892,i,2672170715409827613,12100026174746263557,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:668

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:4848

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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
120B

MD5
355ad57e8f86894531ac92892a3e088e

SHA1
5fb037adb6eda3280e4da457200492ec32676c37

SHA256
61b37fde409de9e5c48ce88eb59fed29384f03a559e5f9b8fb07b44097355565

SHA512
28601445e5eb2e2038c1d523d10c57e345c57b92af493c8eb3a900daa5112ba87cebc70e9357e49d45ef8592ac33dc2325f038c4ad0fdfc094818fb72db4a514

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
2KB

MD5
ca85942cf7702bfb709ef8bdfb921329

SHA1
c1d38ba2e80420b5e690e5a678b37804ea4c1431

SHA256
34faeccfa1ed8f6b7676f438d116866052179e805236c15a59f6543f911da7ea

SHA512
721e1a877f537f3d7b05e9ee0b191bd81b3a37eaf2f850ada1dbfd4933159e2d365c12ad7a70155c24706a655a64885bc65045d6d199c771bd4b7503ff2de688

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

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
Filesize
523B

MD5
f35aefc733907031ef8847530e8fff29

SHA1
05e7ad6bdda88d3d6c5b5611f111bc6769ef065c

SHA256
ee98f2484f35124bf82b7f36b10f10aa2a5a267dd0de7f922c8ca0c0d70409ea

SHA512
ee09d9811a6c1fc5329414ba1a55b33eb52b836c9daaf73db98a2c9e56980c00d149feea561a61d6ff1da9dcf0dfe44325cad6f69667a257ffd714c0bf133016

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
7KB

MD5
09abadcea63f090d9c5d826e05414092

SHA1
377157e9cf940205c4952917610930a6949a419d

SHA256
b07a3391e0841a4aac37111fee2d490a73881fc3d8c5a5b0aa5cd063659d9b4b

SHA512
7f3220beecee0ac96d20a4d2529b2bc20e6c3ba2aed3618a12c4e2b04e585a1a78092b74bb529c30a227c2158e84a85f944a2bcdd23e27d5375f8c6a17e717ac

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
250KB

MD5
156dd15bbe5b761db2c47502170ff3e2

SHA1
9137205f094db44e62332647b455b074cea6318d

SHA256
c33b78d1537fc2c928216cb78290f0942a700563760a643b09c15abfdbdb2aee

SHA512
ff046c86cd9ab06867802c943ec1429fcdd69ab2741d5e08d4389140e79f275a4686656bb82cb29fca94399457da5dfea7c45c449a4198581d2e1cac51bd7c06

Download Submit
\??\pipe\crashpad_4528_USWLVLCTDIXLQHZR
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads