hxxp://downloads[.]zwyr157wwiu6eior[.]com

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 08:56

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General

Target

http://downloads.zwyr157wwiu6eior.com

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4404	msedge.exe
4404	msedge.exe
4444	msedge.exe
4444	msedge.exe
1460	identity_helper.exe
1460	identity_helper.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 1808	4444	msedge.exe	84
PID 4444 wrote to memory of 1808	4444	msedge.exe	84
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 1144	4444	msedge.exe	85
PID 4444 wrote to memory of 4404	4444	msedge.exe	86
PID 4444 wrote to memory of 4404	4444	msedge.exe	86
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87
PID 4444 wrote to memory of 2228	4444	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://downloads.zwyr157wwiu6eior.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:4444
- 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,0x100,0x104,0xd8,0x108,0x7ffd8ef146f8,0x7ffd8ef14708,0x7ffd8ef14718
  2⤵
  PID:1808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1808 /prefetch:2
  2⤵
  PID:1144
- 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=1784,15714713256124442178,5085994157114359875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4404
- 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=1784,15714713256124442178,5085994157114359875,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2692 /prefetch:8
  2⤵
  PID:2228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --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=3288 /prefetch:1
  2⤵
  PID:2588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --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=3332 /prefetch:1
  2⤵
  PID:3264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --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=5176 /prefetch:1
  2⤵
  PID:4864
- 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=1784,15714713256124442178,5085994157114359875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
  2⤵
  PID:4704
- 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=1784,15714713256124442178,5085994157114359875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5448 /prefetch:1
  2⤵
  PID:4908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5464 /prefetch:1
  2⤵
  PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5664 /prefetch:1
  2⤵
  PID:2604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --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=5692 /prefetch:1
  2⤵
  PID:5024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1784,15714713256124442178,5085994157114359875,131072 --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=3164 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
d7114a6cd851f9bf56cf771c37d664a2

SHA1
769c5d04fd83e583f15ab1ef659de8f883ecab8a

SHA256
d2c75c7d68c474d4b8847b4ba6cfd09fe90717f46dd398c86483d825a66e977e

SHA512
33bdae2305ae98e7c0de576de5a6600bd70a425e7b891d745cba9de992036df1b3d1df9572edb0f89f320e50962d06532dae9491985b6b57fd37d5f46f7a2ff8

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

Filesize
152B

MD5
719923124ee00fb57378e0ebcbe894f7

SHA1
cc356a7d27b8b27dc33f21bd4990f286ee13a9f9

SHA256
aa22ab845fa08c786bd3366ec39f733d5be80e9ac933ed115ff048ff30090808

SHA512
a207b6646500d0d504cf70ee10f57948e58dab7f214ad2e7c4af0e7ca23ce1d37c8c745873137e6c55bdcf0f527031a66d9cc54805a0eac3678be6dd497a5bbc

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

Filesize
198B

MD5
dc5ed9a904aa120af03cfc9a71e80c9e

SHA1
dee7d2114995a4754b665a0025b317a8fe5b7b57

SHA256
ef29c6434675ffcf9e046741c7eed1559b4da6cf304ef21ae3eb4b1faa4872e3

SHA512
078c722540c1f698bc47ba6b3b8efed0e2d38b16d803fe949449e019ac8554f47d42caffeb672f26067be153926fdf31e4435feb3a3d51f80c8ba96a8344962e

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

Filesize
6KB

MD5
499fc45042982d843dea697395fda7e7

SHA1
b32ee5002cde81c5b056df9d45da574850d30f7d

SHA256
f25b0a5ddb1580129f0580c825ce391f67986df985e4e67bc857a530abe2f6c6

SHA512
87423ae921eef5fa9432509f9de64f45623fa389a92c5a6872fed09fa33db4a0c1bc1eff05de90d752aaf8f498e9095c194fe64748d89bbb6140115af3b41778

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

Filesize
6KB

MD5
341435f148e654f2f08c0d23916b7517

SHA1
f4106095280d7eaf743faa76acd6d1f09c28bc32

SHA256
e7a4ae1be3cb86d07dda2189f8b82332c69a6fd45e5ea2fdd6d2f15000e4247b

SHA512
d9981f406208620b197ee50684f7809c1d944ed3df99bcc20a7e2a75fa2bd85bbce4fa8f38cc3e07c2a181c621d2753da79978fdf4031e26ae609eaa018959ac

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
073ca172ffc2d0dadd10373cf1f10a29

SHA1
fc99ad9d37de59c698b6885fb4b4432f57c7d751

SHA256
a3798bc8d69d390721ac703b210348e7e64f1c27822593797e56e8a1e403eb84

SHA512
c9eb5f605414a475431ac36f309fa0a90b5d40609753d383afab55e9c752ca02ea666a520fec473fca5b5b83d2492f3e159819a90f4a3920f6a29be946ec946a

Download Submit