hxxps://tracker[.]club-os[.]com/campaign/click?msgId=uVhFwd738c6bd137e6a03157c6c728cbc659e734fc398&test=false&target=joaogustavoneuro%E3%80%82med%E3%80%82br%2Fa7da/uVhFw%2F%2FYW1pdC5kZXZyYWxpYUBlZGVsd2Vpc3NhbHRzLmNvbQ==

Analysis

max time kernel
42s
max time network
45s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
20/02/2024, 05:45

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General

Target

https://tracker.club-os.com/campaign/click?msgId=uVhFwd738c6bd137e6a03157c6c728cbc659e734fc398&test=false&target=joaogustavoneuro%E3%80%82med%E3%80%82br%2Fa7da/uVhFw%2F%2FYW1pdC5kZXZyYWxpYUBlZGVsd2Vpc3NhbHRzLmNvbQ==

Score

1^/10

Malware Config

Signatures

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 = "133528815509235134"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2508	chrome.exe
2508	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe
Token: SeShutdownPrivilege	2508	chrome.exe
Token: SeCreatePagefilePrivilege	2508	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe
2508	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 4424	2508	chrome.exe	45
PID 2508 wrote to memory of 4424	2508	chrome.exe	45
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 2616	2508	chrome.exe	86
PID 2508 wrote to memory of 1416	2508	chrome.exe	87
PID 2508 wrote to memory of 1416	2508	chrome.exe	87
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88
PID 2508 wrote to memory of 4408	2508	chrome.exe	88

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://tracker.club-os.com/campaign/click?msgId=uVhFwd738c6bd137e6a03157c6c728cbc659e734fc398&test=false&target=joaogustavoneuro%E3%80%82med%E3%80%82br%2Fa7da/uVhFw%2F%2FYW1pdC5kZXZyYWxpYUBlZGVsd2Vpc3NhbHRzLmNvbQ==
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:2508
- 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcc4399758,0x7ffcc4399768,0x7ffcc4399778
  2⤵
  PID:4424
- 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=1708 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:2
  2⤵
  PID:2616
- 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=2128 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:8
  2⤵
  PID:1416
- 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=utility --mojo-platform-channel-handle=2208 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:8
  2⤵
  PID:4408
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2864 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:1
  2⤵
  PID:4616
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3152 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:1
  2⤵
  PID:1612
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3988 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:1
  2⤵
  PID:3520
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4964 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:1
  2⤵
  PID:1300
- 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=5184 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:8
  2⤵
  PID:3244
- 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=5192 --field-trial-handle=1872,i,17330676419275670827,9128797630444898714,131072 /prefetch:8
  2⤵
  PID:3160

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:4404

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\Network\Network Persistent State

Filesize
1KB

MD5
1f5a5fddec8ce2a49ef56a244f1b5777

SHA1
8b547e1aeaa2a447d565f707be4b3491f5416ddd

SHA256
e773318171463a107562a299c6698207b6c4cfd18e12d313b87852b357ca6c84

SHA512
76af9a6ffbfaa7ea2352277f9c23b06503fdc04fccc5ac9a3944fba441bdc3e725fab0ea1dda6fae25031aa1225814cdaa27c723154c5c6fd02a3c79c84a4097

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

Filesize
6KB

MD5
a77509478a858549bacacfc7d90898dc

SHA1
5b204cd49d3e6949d58da8a1ea808ba5c2ce3a2a

SHA256
6d9cbe14236254785f980ae0a5af141779a962d8870b738184eb4998a174fd30

SHA512
d2861232c7ab171f8df150e9f47d16a14d6d9e36fed0d1312a91c7185b42f6e3b0bd9450eb0a02d70ee3d96eb6e648d7c30a2232c36868a00ce215b6da32a8c2

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

Filesize
114KB

MD5
1c9160a902768633397454232f141ce1

SHA1
5c3c9bcbbe2e512d9a878b085b3b262a74853155

SHA256
0fd1ab72b32a08d808d3b2d3c2769f6d07bce31af06920f37348054a78607475

SHA512
8c2fa63b2bec3d987f93fbe02c5f1b1d03f80ff1e6e868641b1faf7e80a6f13907f9ffd218042ed881238994e7ebbdb1ef56bc80db4578b80ed354eab331361a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit