hxxp://s[.]viisupport[.]com

Analysis

max time kernel
155s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-03-2024 13:38

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General

Target

http://s.viisupport.com

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	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3188	msedge.exe
3188	msedge.exe
4044	msedge.exe
4044	msedge.exe
3156	identity_helper.exe
3156	identity_helper.exe
2612	msedge.exe
2612	msedge.exe
2612	msedge.exe
2612	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4044 wrote to memory of 2744	4044	msedge.exe	91
PID 4044 wrote to memory of 2744	4044	msedge.exe	91
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 792	4044	msedge.exe	93
PID 4044 wrote to memory of 3188	4044	msedge.exe	94
PID 4044 wrote to memory of 3188	4044	msedge.exe	94
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95
PID 4044 wrote to memory of 4472	4044	msedge.exe	95

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://s.viisupport.com
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffab0de46f8,0x7ffab0de4708,0x7ffab0de4718
  2⤵
  PID:2744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
  2⤵
  PID:792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:4472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3296 /prefetch:1
  2⤵
  PID:4852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3308 /prefetch:1
  2⤵
  PID:3940
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4896 /prefetch:8
  2⤵
  PID:1104
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4896 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5256 /prefetch:1
  2⤵
  PID:1328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5308 /prefetch:1
  2⤵
  PID:2520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5100 /prefetch:1
  2⤵
  PID:4332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5072 /prefetch:1
  2⤵
  PID:2140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,4114311995870995042,8424760843420308266,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5204 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2612

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2640

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5004

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
e494d16e4b331d7fc483b3ae3b2e0973

SHA1
d13ca61b6404902b716f7b02f0070dec7f36edbf

SHA256
a43f82254638f7e05d1fea29e83545642f163a7a852f567fb2e94f0634347165

SHA512
016b0ed886b33d010c84ca080d74fa343da110db696655c94b71a4cb8eb8284748dd83e06d0891a6e1e859832b0f1d07748b11d4d1a4576bbe1bee359e218737

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
0764f5481d3c05f5d391a36463484b49

SHA1
2c96194f04e768ac9d7134bc242808e4d8aeb149

SHA256
cc773d1928f4a87e10944d153c23a7b20222b6795c9a0a09b81a94c1bd026ac3

SHA512
a39e4cb7064fdd7393ffe7bb3a5e672b1bdc14d878cac1c5c9ceb97787454c5a4e7f9ae0020c6d524920caf7eadc9d49e10bee8799d73ee4e8febe7e51e22224

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
e171c277372b55db022ae433cbfde770

SHA1
702745f6dbaa809d28f16daf512a13511e68b31d

SHA256
b6c87402356137ac25b6af7a53dcc3a7c90a10597d237cbb18dc770a09639b1b

SHA512
04e31a941ae49bfa77ead33c436e4cdbcd98b62bb97480cb883553cb1062f0fade9f7c7e6429a711b27af4878a3a3d87d83e0ec47b8a1de26281c0935f9a1de7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
bf2900c0f3bc08e71e5bcd002cdc03a1

SHA1
0cad9541a5c6eea012b1855b6fcbc02d1de06d33

SHA256
1fe29671a8202c6627efbed3f24c1ed494f257d86885cf15433e8881dae1f1ee

SHA512
9cb460505e807a658d7eae1c5cb5fd60dc76dce6689f87e400dc6b480c8729684a5fba43efa36cc8ff3698a278a56a0b183087c7c50a1244e512a028d3e87034

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
723804c6b6229d38774669aae3171fcc

SHA1
903d9850ac288d7a8dabd27f598114115cac3067

SHA256
fe86c2c99d53953aad4fe31b9d5b26de1a7621a9297d39e6957b6450daaf26d1

SHA512
c781db9f1f041d39235532711977a36bba9aad60d5d1e5f28f64231f20414c877423b2480e9aee26bea43dc81b6d038f88ddc46224cbbaeac8f68b812382758e

Download Submit