hxxp://www[.]facebook/mueblesosvaldi

Analysis

max time kernel
146s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16/08/2023, 02:48

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General

Target

http://www.facebook/mueblesosvaldi

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3676	msedge.exe
3676	msedge.exe
1780	msedge.exe
1780	msedge.exe
3992	identity_helper.exe
3992	identity_helper.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe
1780	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 1692	1780	msedge.exe	56
PID 1780 wrote to memory of 1692	1780	msedge.exe	56
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 4904	1780	msedge.exe	82
PID 1780 wrote to memory of 3676	1780	msedge.exe	81
PID 1780 wrote to memory of 3676	1780	msedge.exe	81
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83
PID 1780 wrote to memory of 3856	1780	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.facebook/mueblesosvaldi
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1780
- 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,0x100,0x104,0xd8,0x108,0x7ff9294246f8,0x7ff929424708,0x7ff929424718
  2⤵
  PID:1692
- 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=2172,3103195126560961797,6643565070508272902,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2188 /prefetch:2
  2⤵
  PID:4904
- 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=2172,3103195126560961797,6643565070508272902,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2808 /prefetch:8
  2⤵
  PID:3856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --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=3244 /prefetch:1
  2⤵
  PID:4032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --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=3232 /prefetch:1
  2⤵
  PID:4968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4048 /prefetch:1
  2⤵
  PID:3364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --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=4964 /prefetch:1
  2⤵
  PID:2800
- 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=2172,3103195126560961797,6643565070508272902,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4024 /prefetch:8
  2⤵
  PID:1424
- 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=2172,3103195126560961797,6643565070508272902,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4024 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --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=4156 /prefetch:1
  2⤵
  PID:3128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --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=4068 /prefetch:1
  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=2172,3103195126560961797,6643565070508272902,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4952 /prefetch:1
  2⤵
  PID:668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5056 /prefetch:1
  2⤵
  PID:724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1904 /prefetch:1
  2⤵
  PID:4948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5660 /prefetch:1
  2⤵
  PID:2476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,3103195126560961797,6643565070508272902,131072 --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=1388 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:716

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4380

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
152B

MD5
b5f5369274e3bfbc449588bbb57bd383

SHA1
58bb46d57bd70c1c0bcbad619353cbe185f34c3b

SHA256
4190bd2ec2c0c65a2b8b97782cd3ae1d6cead80242f3595f06ebc6648c3e3464

SHA512
04a3816af6c5a335cde99d97019a3f68ade65eba70e4667c4d7dd78f78910481549f1dad23a46ccf9efa2e25c6e7a7c78c592b6ace951e1aab106ba06a10fcd6

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
7d7c2b53a42846d85d14ea76ed712ba7

SHA1
8ba6035049595a52bbf54254149309370cb01912

SHA256
681ec9e8b547b1adce238b1afa2b9372636068b9dd578fe5850b29d4d5229db8

SHA512
dd69246f216502fc39d9d187e9ebc52b1dd219ea69cddf6aa9304d9f0c262ef18090b3cf87f72580b1e853a1c0e57693395dea49cdc542cd5fcbb4d5fe9e728b

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

Filesize
24KB

MD5
29213338df67d29d6454ee5d61ad3970

SHA1
8c69ca76a2e639060d5ce835a9600e6ea3764a83

SHA256
d29fc0d97fa74d382d0f557ecea4e42b7d50dbce43915bfc0c114c16e532aa51

SHA512
14db25eba8a863d390b97fce4315402ed7c249598ff6c31d5a191b0f71c274eead42ba0658403e744110de072e6ff1cac3bccee1e48875bde6b1fe39a60d2407

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\b1a83b5d-dbcb-4ed8-ae44-b36ae1be9468.tmp

Filesize
5KB

MD5
92ce5032d115e6e675ea2d0a8b292a49

SHA1
76bc1f55378ec6bda664701e6da1578aef3c7990

SHA256
f1ee491289a2c2e98ee0ff685c71b982139a7a1e07658768baedd6f3883398ff

SHA512
2b7e0d0a0164ffe71551fbdf4240d12499ee2750294b19848d966c33080873e9d9b5390a83836d1b8b83843b623b5dfccf119156f11a17dbfe9bf08b611695df

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
12KB

MD5
117b82ab301207a877157b074adaa600

SHA1
90cb53c1c11dfc55feb62c86520e824d9f4d9a26

SHA256
e42df5a3529281e1c79da640554cbc5a090626eb8c260c1793cd84a3c5c17705

SHA512
66c9fd5b0ac1ebfdaf814f0a39fc9fba984d7e6ba7b315370193ee3ec4f22c69b6bc53f85a884da216af7c402da9238811f7a0298c92bb7aee0e899c8900d474

Download Submit