827384455b7f55529506f805f806d2276f72998e000ed3a6bd550208c6815df2

Analysis

max time kernel
41s
max time network
39s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
06/06/2023, 07:54

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General

Target

sample.html
Size

8KB
MD5

1e2626b3de1fec643ea72562a00666ec
SHA1

0ef8b58e9061643056885b46d7e2985d7fe6eba3
SHA256

827384455b7f55529506f805f806d2276f72998e000ed3a6bd550208c6815df2
SHA512

c40863a9a8f333a9be0f99f32b72d45618b9c0b0e069332499561a539d94cef13ab62f29701e9001dfcd16e5e63f61db6c1ce149f5f3d1eb69c07d076ad9da35
SSDEEP

192:cWT30OJ1AudI5pvazASdxUBud6CuaMuAkIn6/m5OTvZNhDM:hy+AOxUhCua9ADSYuvZvDM

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Windows\CurrentVersion\Run	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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2040	chrome.exe
2040	chrome.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 2024	2040	chrome.exe	28
PID 2040 wrote to memory of 2024	2040	chrome.exe	28
PID 2040 wrote to memory of 2024	2040	chrome.exe	28
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1632	2040	chrome.exe	30
PID 2040 wrote to memory of 1192	2040	chrome.exe	31
PID 2040 wrote to memory of 1192	2040	chrome.exe	31
PID 2040 wrote to memory of 1192	2040	chrome.exe	31
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32
PID 2040 wrote to memory of 1028	2040	chrome.exe	32

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'" C:\Users\Admin\AppData\Local\Temp\sample.html
1⤵
- Adds Run key to start application
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2040
- 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6a99758,0x7fef6a99768,0x7fef6a99778
  2⤵
  PID:2024
- 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=1168 --field-trial-handle=1348,i,10230948782610870350,519190782972788917,131072 /prefetch:2
  2⤵
  PID:1632
- 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=1532 --field-trial-handle=1348,i,10230948782610870350,519190782972788917,131072 /prefetch:8
  2⤵
  PID:1192
- 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=1624 --field-trial-handle=1348,i,10230948782610870350,519190782972788917,131072 /prefetch:8
  2⤵
  PID:1028
- 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=2268 --field-trial-handle=1348,i,10230948782610870350,519190782972788917,131072 /prefetch:1
  2⤵
  PID:328
- 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=2336 --field-trial-handle=1348,i,10230948782610870350,519190782972788917,131072 /prefetch:1
  2⤵
  PID:1836
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1396 --field-trial-handle=1348,i,10230948782610870350,519190782972788917,131072 /prefetch:2
  2⤵
  PID:2064

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:1600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\000004.dbtmp

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
4KB

MD5
e834f79c883ff545bd1e0875ca11f0b5

SHA1
00f2c38e647557428718393dafb5eec85fc9cba1

SHA256
68c9de76cd8cd2a7ca7f3dcb3a2f2fee8c72b4cab434a794883e71bfe542598d

SHA512
424c5a98bd8fd53e363416c1ffdecc6358300505fe70efdc434cd490ee8f53deeb6dc26ab0f84e91e61335e3b6b45e778619a177949386d403316c6504076af0

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

Filesize
157KB

MD5
0aa0ea83a23fdbc50ebd4b2d2cef4273

SHA1
c5090c179a379f516860e78fc7d8e328b531783b

SHA256
16ae93008513986e02153138ae4baa1e2056cdaafc399fd681038ce013186c43

SHA512
9b94173a6a80147876fc7cdf932dddbcc21f7ecf6fb9c46355c1e2f3d8c3d6e3b5f58d0451a5b5bf3299f0ea0cef427bfa9e2feb3ed11be27716631042be3fc8

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\f3028ecc-b33d-40d4-8b80-aaa1a1376d06.tmp

Filesize
157KB

MD5
9e61f864786d659c590b171dc8f21f7f

SHA1
74ae8c7dc0ec8026d0ab70437e64c785d2526d74

SHA256
df1b51f46f33df14f1446abcc3b869c8117e722b25c6bbbba4d4e0b5b68534b7

SHA512
7450af1c281d315087209206bdc59f14eed1cca1c731e781ff962e4f99601ea0f6e98e61e1c8942085f91cef83b92b48dcfeed111a392667a4a9446f36a26726

Download Submit