hxxps://8z9sed92we[.]posted-stuff[.]us/V2-4IP6-fABr-0ck0-tub2/

Analysis

max time kernel
148s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2023, 13:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://8z9sed92we.posted-stuff.us/V2-4IP6-fABr-0ck0-tub2/

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
2728	msedge.exe
2728	msedge.exe
2384	msedge.exe
2384	msedge.exe
5024	identity_helper.exe
5024	identity_helper.exe
1896	msedge.exe
1896	msedge.exe
1896	msedge.exe
1896	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe
2384	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2428	2384	msedge.exe	75
PID 2384 wrote to memory of 2428	2384	msedge.exe	75
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 4200	2384	msedge.exe	86
PID 2384 wrote to memory of 2728	2384	msedge.exe	85
PID 2384 wrote to memory of 2728	2384	msedge.exe	85
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87
PID 2384 wrote to memory of 4452	2384	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://8z9sed92we.posted-stuff.us/V2-4IP6-fABr-0ck0-tub2/
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:2384
- 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,0x100,0x104,0xd8,0x108,0x7fff458b46f8,0x7fff458b4708,0x7fff458b4718
  2⤵
  PID:2428
- 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=2120,10877219936708933630,11078881948160887304,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,10877219936708933630,11078881948160887304,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
  2⤵
  PID:4200
- 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=2120,10877219936708933630,11078881948160887304,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2644 /prefetch:8
  2⤵
  PID:4452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10877219936708933630,11078881948160887304,131072 --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=3312 /prefetch:1
  2⤵
  PID:4064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10877219936708933630,11078881948160887304,131072 --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=3292 /prefetch:1
  2⤵
  PID:4424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10877219936708933630,11078881948160887304,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4712 /prefetch:1
  2⤵
  PID:2684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10877219936708933630,11078881948160887304,131072 --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=4692 /prefetch:1
  2⤵
  PID:1688
- 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=2120,10877219936708933630,11078881948160887304,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
  2⤵
  PID:3800
- 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=2120,10877219936708933630,11078881948160887304,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10877219936708933630,11078881948160887304,131072 --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=5592 /prefetch:1
  2⤵
  PID:4236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10877219936708933630,11078881948160887304,131072 --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=3824 /prefetch:1
  2⤵
  PID:2952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,10877219936708933630,11078881948160887304,131072 --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=5216 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1896

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1820

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5068

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
f95638730ec51abd55794c140ca826c9

SHA1
77c415e2599fbdfe16530c2ab533fd6b193e82ef

SHA256
106137874d86d602d1f4af7dac605f3470ec7a5d69b644b99d502bb38925bbd3

SHA512
0eb01b446d876886066783242381d214a01e2d282729a69b890ae2b6d74d0e1325a6bd4671738ebe3b6ecadc22ceb00f42348bad18d2352896ed3344cc29f78a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\14b468ce-a1ea-414a-95a5-83a6ec75641f.tmp

Filesize
5KB

MD5
0bdf120fc8c3a6c3719c89c4d7486cb2

SHA1
8e9dcbe780a30e8eb2e7de6b9a41e9a0027d6002

SHA256
6ee1c7a7acdbbaf175206ca4f6b99fa1ceb03ebf60f00666478100a01ca7b3f1

SHA512
5b2441a5e63445069a024f6bc2327e041b798f8cf9acccf71db5934e69d8631022cb80742b67acbb15b627f563bbf5506f97726a8486ef4896394441c342b343

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8125c00f-5bb0-4053-8425-f34bfb385a72.tmp

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
72B

MD5
fbc108805a3010c8c302b583e42e80fa

SHA1
4ea9fc045b73743a64e71f583f94141a2f952b79

SHA256
5c7d03db918517539f05fe86b7b3ffac374a2852e7430575964e0d9a6435b480

SHA512
3bb59116d5ee1e284bd7314dcfa9025e35c4cdb59d3a0cad12b1fefbbb3684d6d61c7551e3472ba7a84a8c6d4f43c12594efce41a7a72dff51157134b199bf70

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

Filesize
668B

MD5
efa6a37320140812c3819bf53a755e61

SHA1
b613c30edccfad1b808fb1aa6da1116a050a9acd

SHA256
d36c2f8cf263f1d11792e9fa196f29b38806cb313a99e4f557fa535d4b89cae1

SHA512
4be8162e8c6eca226319f6784f6af39b33666ddba381f17ddd2536c04d8d4bb6c8f10778da651ac29f36088a3eb755fc897d6d1c582bec0c30d9f2df60fee8f1

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

Filesize
5KB

MD5
84a6289bd0585f5b2e7109a9c76ed2b3

SHA1
e72999c78365430b4dc4511762bbe3298714f8b0

SHA256
4d52a77c2c62c93fa7e0cf5678e1915fb96392e0de089cd8796c73750f740396

SHA512
7f571c1f589057c92116a9bdf89cf1ea6edf89a34f77c86cd691475a62f0caa5bb43e611a3fec18d75aff52d0672b1bd101e81d1d3bfa6adc76ec28227b7afe4

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

Filesize
24KB

MD5
4a078fb8a7c67594a6c2aa724e2ac684

SHA1
92bc5b49985c8588c60f6f85c50a516fae0332f4

SHA256
c225fb924400745c1cd7b56fffaee71dce06613c91fbbb9aa247401ccb49e1ee

SHA512
188270df5243186d00ca8cc457f8ab7f7b2cd6368d987c3673f9c8944a4be6687b30daf8715429bd1b335391118d0ce840e3cb919ff4138c6273b286fb57b2b6

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
10KB

MD5
55e270cff27f99ca5e4467f6e8c5cdcb

SHA1
5361b8123844924b695a80072c898e2803e66c96

SHA256
a2f80ce7ad721f49c9ca31895c778176325d4032b9e40a6ab1444ba8de990795

SHA512
316e682e8bd37e82edf737f8fa557498225f1432b6702376f1aa8857df391a1839c1acca7195af9d843cbad153a96a150583f8a96e23662b188f050983b10736

Download Submit