hxxp://pastez[.]site

Analysis

max time kernel
900s
max time network
1157s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
14/07/2024, 18:38

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General

Target

http://pastez.site

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe

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 = "133654559477941685"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3844	chrome.exe
3844	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe
Token: SeShutdownPrivilege	3844	chrome.exe
Token: SeCreatePagefilePrivilege	3844	chrome.exe

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe
3844	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3844 wrote to memory of 4344	3844	chrome.exe	80
PID 3844 wrote to memory of 4344	3844	chrome.exe	80
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 4652	3844	chrome.exe	83
PID 3844 wrote to memory of 2448	3844	chrome.exe	84
PID 3844 wrote to memory of 2448	3844	chrome.exe	84
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	chrome.exe	85
PID 3844 wrote to memory of 2456	3844	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://pastez.site
1⤵
- Drops file in Windows directory
- 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:3844
- 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb5ddacc40,0x7ffb5ddacc4c,0x7ffb5ddacc58
  2⤵
  PID:4344
- 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=1788,i,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=1784 /prefetch:2
  2⤵
  PID:4652
- 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=2020,i,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2084 /prefetch:3
  2⤵
  PID:2448
- 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=2160,i,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2132 /prefetch:8
  2⤵
  PID:2456
- 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=3024,i,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3044 /prefetch:1
  2⤵
  PID:1084
- 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,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3196 /prefetch:1
  2⤵
  PID:2056
- 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=4512,i,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4520 /prefetch:8
  2⤵
  PID:4660
- 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=4904,i,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4764 /prefetch:1
  2⤵
  PID:2316
- 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=9 --field-trial-handle=3408,i,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3388 /prefetch:1
  2⤵
  PID:3132
- 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=4912,i,2880524117506909429,7127191025015201124,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3352 /prefetch:1
  2⤵
  PID:3044

C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
1⤵
PID:4392

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:2432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\DawnCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

Filesize
1KB

MD5
0d0fdd245774557aebd4dae4c587b214

SHA1
7bb53857ef535bd3ae0bb556cd90381a36493e0c

SHA256
c35f866b30274fb60f4afc72d24acca4ac0ca77ed8670add2c19e217e1a43768

SHA512
0da972ea22951dd3c5fb2eac2e579b2abba84d821e44ff3197c343a39a0a53737e278f4fb382147cea5a24390b34264a601690b633854f9c75a89260b579b836

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
095e1cef9e915968912edaac9fd09366

SHA1
ccf7c62404c6f476d624c286eceb8b1571eb2d2a

SHA256
32ee8468f32a7df45f9380254164832d3feb0a6133199c71418ac443ae7f461d

SHA512
bc3d2dfa878a5a758e63dc2f4a8aa96a21b850ed72d67fe28fa06acf7d2f041395b129fee6cdb01e043d34e9035da317a3726e997273ea0890666802427ae38d

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

Filesize
8KB

MD5
9b7edfa18ee5d3f56ddde524312320cb

SHA1
1e952f3b8c433983543f7784784a0351a13ae6ff

SHA256
7a8e2a132f7bab8d48099a821f110a8f2d5dc8ba15640e1faf6f8932f128511a

SHA512
096eb872dc6e7cc1d77d432a0be34c5d89c2eeb15999632d2572a1a8a653bf104162f5aa4c9400f212d06e3bbcf720a34f20a1f22d16aa0d7335ff449f262618

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

Filesize
92KB

MD5
0a0b1f8fc39bb44047eaf0800e83fceb

SHA1
3bc0365aee3893401009e048e9386d26d107039c

SHA256
825d13508fc0ccce7fe0294ee5d516d503c4408006589acb9594b60cc4b0c3a3

SHA512
f00f920e7cd4374814dfe3ecd0aa69fafa4df12719d3ad3555ca2d55d97999b7cd68ccf0e8a90f94035f464860511425286e8951a863cc112144338447fe637c

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

Filesize
92KB

MD5
b130c693a5337454efb40aaa4d859b0a

SHA1
18284edbb241224216100b699a8dd4746d63bb29

SHA256
49bc9e1b6548477a08cd38a54e71027392bff1001f0d5cd92757395df837b4e5

SHA512
89397dd07cbfeff973de23560ab29e9dcf0c08d37988be0571ac049d2f7cc0d78470d9f25026dbdf23a5fbfc6a762efde00c97f2e06dab3333f9bb3ebc51d62b

Download Submit