hxxp://111[.]40[.]18[.]248

Analysis

max time kernel
149s
max time network
133s
platform
windows10-1703_x64
resource
win10-20240214-en
resource tags

arch:x64arch:x86image:win10-20240214-enlocale:en-usos:windows10-1703-x64system
submitted
19-02-2024 21:26

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General

Target

http://111.40.18.248

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\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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 = "133528516113851502"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2416	chrome.exe
2416	chrome.exe
1212	chrome.exe
1212	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe
Token: SeShutdownPrivilege	2416	chrome.exe
Token: SeCreatePagefilePrivilege	2416	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe
2416	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 4740	2416	chrome.exe	73
PID 2416 wrote to memory of 4740	2416	chrome.exe	73
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 4432	2416	chrome.exe	76
PID 2416 wrote to memory of 3312	2416	chrome.exe	75
PID 2416 wrote to memory of 3312	2416	chrome.exe	75
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77
PID 2416 wrote to memory of 520	2416	chrome.exe	77

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://111.40.18.248
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:2416
- 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=0xcc,0xd0,0xd4,0x88,0xd8,0x7fffb4209758,0x7fffb4209768,0x7fffb4209778
  2⤵
  PID:4740
- 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=1784 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:8
  2⤵
  PID:3312
- 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=1600 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:2
  2⤵
  PID:4432
- 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=1864 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:8
  2⤵
  PID:520
- 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=2852 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:1
  2⤵
  PID:3576
- 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=2728 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:1
  2⤵
  PID:1908
- 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=4156 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:8
  2⤵
  PID:460
- 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=4480 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:8
  2⤵
  PID:2504
- 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=9 --mojo-platform-channel-handle=4544 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:1
  2⤵
  PID:4444
- 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=10 --mojo-platform-channel-handle=2856 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:1
  2⤵
  PID:676
- 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=11 --mojo-platform-channel-handle=3640 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:1
  2⤵
  PID:2972
- 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=12 --mojo-platform-channel-handle=2412 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:1
  2⤵
  PID:4648
- 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=920 --field-trial-handle=1968,i,14762209470895206367,234231689514963138,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1212

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:2096

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\Preferences

Filesize
5KB

MD5
1f7a8c7245fb7a2259bcab894583e0ab

SHA1
4aa2e73cb02e4bb4ae648dd6e6f4df362bc5ebbf

SHA256
6608754768b8868b7ec65cda23ba808ad05bd699b321233dd191f6fbebd8c248

SHA512
1d8808cafd688d7d2124b3a8874252bb8ba1957cd5fd503f1e6039019a3910888d45c78161f1aee05aa9d17c853f800f0446ae9a33b1188647ba48fdfc971111

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

Filesize
5KB

MD5
9cbfe2c9a1f036042c09ef18594dcf2c

SHA1
dc315f30da03489f165a9290e0f48b4e8335ace6

SHA256
4354e920c9a3803b06d7854f528c870e3c385b01f9e19644f8c96b86dd55e8a5

SHA512
c20eed6481acf9d1189766a9791ec5b98e37291843746a8eb73e726ad64eb80a0a29cd8c627ace93cea9ff392174df8198a9e6a590235e890deca0287e8f5f89

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

Filesize
5KB

MD5
f9522c920a2d9016c1b8463d86437611

SHA1
6e57f324e9843f67c649dce1cae9bee837fa132f

SHA256
caf6f7c7c625de594c63b80ac04b2e72a80502c5a0109261dd337db2a7a03a00

SHA512
281ba8cb2593b7b55e682f576fd542ab00c6b4778ebfce463966e48273e2619691355a5887fb34ed1577fd9987c1ed09e8aa3f746d6fc35de9d844ff31385b3d

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

Filesize
129KB

MD5
d07b6e5c2991ecb12a667d7accde731e

SHA1
263a6422928bdf060152dfd3adcb82eb6f8cefe4

SHA256
6a217f3a6b85713f6485292ef2c7a60c388738b59f22d5865680af1113dcb178

SHA512
af48fe296af34b05e88e3919012aba84538998eddced41dff68eeeffd4d41aae53b7574130719cc5eb1c2aab8bce78c1012cf98f040ecb2e14697fd184807f09

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