hxxp://khillracing[.]net

Analysis

max time kernel
59s
max time network
57s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2023, 22:19

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General

Target

http://khillracing.net

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 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 = "133335875859295925"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2076	chrome.exe
2076	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2076	chrome.exe
2076	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe
Token: SeShutdownPrivilege	2076	chrome.exe
Token: SeCreatePagefilePrivilege	2076	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe
2076	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 2240	2076	chrome.exe	51
PID 2076 wrote to memory of 2240	2076	chrome.exe	51
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 2292	2076	chrome.exe	87
PID 2076 wrote to memory of 4620	2076	chrome.exe	88
PID 2076 wrote to memory of 4620	2076	chrome.exe	88
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89
PID 2076 wrote to memory of 4916	2076	chrome.exe	89

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://khillracing.net
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:2076
- 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,0x100,0x104,0xd8,0x108,0x7ffcfecd9758,0x7ffcfecd9768,0x7ffcfecd9778
  2⤵
  PID:2240
- 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=1772 --field-trial-handle=1896,i,12793421870829787471,14238357490053864662,131072 /prefetch:2
  2⤵
  PID:2292
- 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=2144 --field-trial-handle=1896,i,12793421870829787471,14238357490053864662,131072 /prefetch:8
  2⤵
  PID:4620
- 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=2244 --field-trial-handle=1896,i,12793421870829787471,14238357490053864662,131072 /prefetch:8
  2⤵
  PID:4916
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2788 --field-trial-handle=1896,i,12793421870829787471,14238357490053864662,131072 /prefetch:1
  2⤵
  PID:5116
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2780 --field-trial-handle=1896,i,12793421870829787471,14238357490053864662,131072 /prefetch:1
  2⤵
  PID:672
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4812 --field-trial-handle=1896,i,12793421870829787471,14238357490053864662,131072 /prefetch:8
  2⤵
  PID:1124
- 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=4988 --field-trial-handle=1896,i,12793421870829787471,14238357490053864662,131072 /prefetch:8
  2⤵
  PID:1784
- 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=5100 --field-trial-handle=1896,i,12793421870829787471,14238357490053864662,131072 /prefetch:8
  2⤵
  PID:4496

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:1620

Network

MITRE ATT&CK Enterprise v6

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\Preferences

Filesize
6KB

MD5
332b4ab737cd4687bb9a0ed170202018

SHA1
bbb49d9b02bba118dfb4c66e53df5e37cb9558cc

SHA256
003a8dc48d039adaaf9bb857935499ae74c67b2af6a35c064b75042de85270ce

SHA512
67d8dc375eaa1675272ac8b5795f87d88777e1d008982e60a5eea941bc4122a4d0beb392c993f78216905b9f02839070f9d2beb1cf51b91c51f77fe214161aa5

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

Filesize
15KB

MD5
d298601e02ef42b1cdfc504bbafd4043

SHA1
513227c1baeab7321464530b48bc2b18221aedaa

SHA256
4188cc3ef2d8d1f6c7f77639a7e20ae4bc81879c787c78e491cbb2b99348dd29

SHA512
433ac14c1b15324af601de845915dcde656504b4f65b379d849a2f7b74facd34f9b5a0712245004e136c965aabbfde3aae79c253c993d347e5173801d936a488

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

Filesize
172KB

MD5
b95572ede3db0b4f088f64ab7b02850d

SHA1
6db947b352faa87b3c84d14118800ecf965320e9

SHA256
ac8c07be6b4e9248c8ac5a7aa815c60a2ec6c5d138738f3b1198245ac133dad0

SHA512
cc10ec2552d47bb562889215b1bf56f23493224d5f7853a8bda97caf65ade4644f0418ab389fb86477570b565466a762776d34a5111fd83adf4caccd0aa84359

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