hxxps://windowsdefender[.]site/download/download[.]php?mn=9996

Analysis

max time kernel
7s
max time network
44s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
10/03/2023, 22:43

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General

Target

https://windowsdefender.site/download/download.php?mn=9996

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1104	chrome.exe
1104	chrome.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1104	chrome.exe
Token: SeShutdownPrivilege	1104	chrome.exe
Token: SeShutdownPrivilege	1104	chrome.exe
Token: SeShutdownPrivilege	1104	chrome.exe
Token: SeShutdownPrivilege	1104	chrome.exe
Token: SeShutdownPrivilege	1104	chrome.exe
Token: SeShutdownPrivilege	1104	chrome.exe
Token: SeShutdownPrivilege	1104	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe
1104	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 1292	1104	chrome.exe	28
PID 1104 wrote to memory of 1292	1104	chrome.exe	28
PID 1104 wrote to memory of 1292	1104	chrome.exe	28
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 828	1104	chrome.exe	30
PID 1104 wrote to memory of 700	1104	chrome.exe	31
PID 1104 wrote to memory of 700	1104	chrome.exe	31
PID 1104 wrote to memory of 700	1104	chrome.exe	31
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	chrome.exe	32
PID 1104 wrote to memory of 1544	1104	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'" https://windowsdefender.site/download/download.php?mn=9996
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:1104
- 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,0x7fef7369758,0x7fef7369768,0x7fef7369778
  2⤵
  PID:1292
- 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=1200 --field-trial-handle=1264,i,14413146770303804319,10739411167158817995,131072 /prefetch:2
  2⤵
  PID:828
- 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=1512 --field-trial-handle=1264,i,14413146770303804319,10739411167158817995,131072 /prefetch:8
  2⤵
  PID:700
- 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=1612 --field-trial-handle=1264,i,14413146770303804319,10739411167158817995,131072 /prefetch:8
  2⤵
  PID:1544
- 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=2176 --field-trial-handle=1264,i,14413146770303804319,10739411167158817995,131072 /prefetch:1
  2⤵
  PID:1072
- 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=1600 --field-trial-handle=1264,i,14413146770303804319,10739411167158817995,131072 /prefetch:1
  2⤵
  PID:1872
- 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=7 --mojo-platform-channel-handle=3228 --field-trial-handle=1264,i,14413146770303804319,10739411167158817995,131072 /prefetch:1
  2⤵
  PID:1560
- 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=1276 --field-trial-handle=1264,i,14413146770303804319,10739411167158817995,131072 /prefetch:2
  2⤵
  PID:2076
- 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=1296 --field-trial-handle=1264,i,14413146770303804319,10739411167158817995,131072 /prefetch:1
  2⤵
  PID:2156

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:1656

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
e8740d4509f763b32fc466371af919a7

SHA1
ec84fc163fd6d97901d09a858203bd515082b8d1

SHA256
497b02c57dc6708e2d278d5308afe1cd52c7f4485178968b7b01fe1c4d93cca8

SHA512
93f1d620949167ad3e59cf2673eb8baa877753cd3c8172b9856f46c03c09d97e4670fa8dfe6d0811b7284773d362b947ec85229425e050a3281f24a1f36f0b6d

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

Filesize
4KB

MD5
937799dcbbb5f07cda9b7705ed8d622b

SHA1
4f28fbdbb89742c5f8e5bf74a93f9bcff3c2fb28

SHA256
8e5442bcd4d3221572f80bad6bffbfdc8fe3b3aa7a9d9cbcd9bf2e70bb0e0aa6

SHA512
687a0598a2683eecc55d29e1ec3d517266ab7a35eeedb6874d0f25af3e5c66cee0d52f94a9b2aefc8a169bc72a1dcab66faf48cdca764ee46e489c37e6a8d815

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000004.dbtmp

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab20CD.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar22B7.tmp

Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

Download Submit