bb9f8df61474d25e71fa00722318cd387396ca1736605e1248821cc0de3d3af8

Analysis

max time kernel
28s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/07/2024, 18:17

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General

Target

BrowserMetrics-spare.pma
Size

4.0MB
MD5

b5cfa9d6c8febd618f91ac2843d50a1c
SHA1

2bccbd2f38f15c13eb7d5a89fd9d85f595e23bc3
SHA256

bb9f8df61474d25e71fa00722318cd387396ca1736605e1248821cc0de3d3af8
SHA512

bd273bf4e10ed6e305ecb7b781cb065545fce9be9f1e2968df22c3a98f82d719855aafe5ff303d14ea623a5c55e51e924e10033a92a7a6b07725d7e9692b74f5
SSDEEP

3::

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2712	chrome.exe
2712	chrome.exe

Suspicious use of AdjustPrivilegeToken 40 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe
Token: SeShutdownPrivilege	2712	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe
2712	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2916	2596	cmd.exe	31
PID 2596 wrote to memory of 2916	2596	cmd.exe	31
PID 2596 wrote to memory of 2916	2596	cmd.exe	31
PID 2712 wrote to memory of 2484	2712	chrome.exe	33
PID 2712 wrote to memory of 2484	2712	chrome.exe	33
PID 2712 wrote to memory of 2484	2712	chrome.exe	33
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1484	2712	chrome.exe	35
PID 2712 wrote to memory of 1824	2712	chrome.exe	36
PID 2712 wrote to memory of 1824	2712	chrome.exe	36
PID 2712 wrote to memory of 1824	2712	chrome.exe	36
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37
PID 2712 wrote to memory of 840	2712	chrome.exe	37

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\BrowserMetrics-spare.pma
1⤵
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\BrowserMetrics-spare.pma
  2⤵
  - Modifies registry class
  PID:2916

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- 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:2712
- 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,0x7fefab29758,0x7fefab29768,0x7fefab29778
  2⤵
  PID:2484
- 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=1176 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:2
  2⤵
  PID:1484
- 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=1516 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:8
  2⤵
  PID:1824
- 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=1540 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:8
  2⤵
  PID:840
- 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=2272 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:1
  2⤵
  PID:1136
- 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=2300 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:1
  2⤵
  PID:2828
- 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=3268 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:2
  2⤵
  PID:1208
- 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=3296 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:2
  2⤵
  PID:2780
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=2216 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:1
  2⤵
  PID:2160
- 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=3824 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:8
  2⤵
  PID:2412
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3800 --field-trial-handle=1228,i,8925036604771909696,1881397236661666223,131072 /prefetch:1
  2⤵
  PID:2012

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:2340

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\Cache\Cache_Data\f_000001

Filesize
211KB

MD5
151fb811968eaf8efb840908b89dc9d4

SHA1
7ec811009fd9b0e6d92d12d78b002275f2f1bee1

SHA256
043fd8558e4a5a60aaccd2f0377f77a544e3e375242e9d7200dc6e51f94103ed

SHA512
83aface0ab01da52fd077f747c9d5916e3c06b0ea5c551d7d316707ec3e8f3f986ce1c82e6f2136e48c6511a83cb0ac67ff6dc8f0e440ac72fc6854086a87674

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
168B

MD5
cd5469dbd172693c317cef6a5646e0ab

SHA1
f8f5350b6ee09dc3e60a011fb4811721bfb43bc4

SHA256
81c124d87398830eb5f1c2abd5faa25cffe44b90e53ce5f7db6848f004f17910

SHA512
ecb40831977b3dc7c44a4ea1e0c21f82d94111e3f1cc5736669317ffa34bf0551aa1b5a49130cfbdc455abfc333d74636a544e14a128a397c8c5393ab7aee46d

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extension State\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
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\Network\Network Persistent State

Filesize
1KB

MD5
cf2eaa6001fbb9b499aaafa24173948f

SHA1
27c5d502bfee121e0632959bc4edb5a7359ace91

SHA256
42e4ea6fb8ef0fe03f8e111195dc60d92ae6f1a38586b21b3c546fb9d2eadb2a

SHA512
c487b22421d96df0d617861868e0537ffb7aa07fc0ce151296e8dd19bc35744f41c6df2fbcfc59f646bb8711f8b5598fbd5497dd751ec7ab00784b5beb6cd2a9

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

Filesize
4KB

MD5
f194e4f5ac7a460763978ef013b53ba1

SHA1
fb63120ae81ae39b208b9baa1269136cc91d6fda

SHA256
6214886bca458c03b671ce3030f4a52c696a3c97b469aa49b4634e0fc53c4660

SHA512
8945dc6558753bfd742bf5b17477e3574292f57ddbcb089fff7a18cc96600a923185e0f116f340e71616265343e8352136b243932c7a278c9b97a3f3c55c5794

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

Filesize
4KB

MD5
2a4181d4dd6f3383f17c0fdf254175e6

SHA1
d8a28bdf4f76ee2c6815daacd6f4389dcd4cf6c5

SHA256
eec08e33cfcf8e41aad88727d8d4dc420277e34880beed62e9d09c237d860c82

SHA512
27f2e5aa15d15cac2464906ab5f7937333fccd98555801ac62857f71d5ebfd3adff54a44121767da35851e4a15c10da0e18f9d311f3b21cef1017e090fbcda0c

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

Filesize
4KB

MD5
2b1bb026b40aa7578d45d381d18bc20d

SHA1
d40f31a74ab653bfe0a1b8211a0090e0d6437175

SHA256
0bebc4381b79aa8167614af23e6f7cdf2a457a6953f1d371abdeb400646bed13

SHA512
7c72a7698e9f58c40a6ff86b7ebba93b0a1d869fb09c18e023c401584c9c2ddf482fd90278e4d716ca6a5e55be9f40bf45758aa6fcee7be01968c99c3df08a25

Download Submit