cf771e89ea5e14d126c04245b9c32b5bc79474e74fd1975d79f1caee2552cfc2

Analysis

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

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 08:36

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General

Target

upload/editor/plugins/flash.html
Size

1KB
MD5

e0a4c9276a5ae71b3f888b235bbe2baa
SHA1

92c0af7e0c94d3244dd09050cb5356dd63a2f1bb
SHA256

3a014e362fcdc24ccc4cbf56a704c77f6394dc886b919481455b7f09b3907022
SHA512

05b244b58462b67a66ee5e0c52542d0423734bdaff4091214da0ab6a2aa19b44d96be6ca73cb3d8751ace6e672a16b44c3f4fece4fa084b4f04062b2252fee07

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
3256	msedge.exe
3256	msedge.exe
4044	msedge.exe
4044	msedge.exe
3080	identity_helper.exe
3080	identity_helper.exe
4228	msedge.exe
4228	msedge.exe
4228	msedge.exe
4228	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 464	4044	msedge.exe	84
PID 4044 wrote to memory of 464	4044	msedge.exe	84
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 4796	4044	msedge.exe	85
PID 4044 wrote to memory of 3256	4044	msedge.exe	86
PID 4044 wrote to memory of 3256	4044	msedge.exe	86
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87
PID 4044 wrote to memory of 2380	4044	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\upload\editor\plugins\flash.html
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,0x100,0x104,0xd8,0x108,0x7fff5bdb46f8,0x7fff5bdb4708,0x7fff5bdb4718
  2⤵
  PID:464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2288,15608985870766932540,17572341043085401810,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2296 /prefetch:2
  2⤵
  PID:4796
- 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=2288,15608985870766932540,17572341043085401810,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2448 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3256
- 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=2288,15608985870766932540,17572341043085401810,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2576 /prefetch:8
  2⤵
  PID:2380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15608985870766932540,17572341043085401810,131072 --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=3280 /prefetch:1
  2⤵
  PID:1268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15608985870766932540,17572341043085401810,131072 --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=3232 /prefetch:1
  2⤵
  PID:2472
- 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=2288,15608985870766932540,17572341043085401810,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4928 /prefetch:8
  2⤵
  PID:3104
- 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=2288,15608985870766932540,17572341043085401810,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4928 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15608985870766932540,17572341043085401810,131072 --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=5000 /prefetch:1
  2⤵
  PID:784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15608985870766932540,17572341043085401810,131072 --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=4996 /prefetch:1
  2⤵
  PID:4768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15608985870766932540,17572341043085401810,131072 --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=5440 /prefetch:1
  2⤵
  PID:4204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15608985870766932540,17572341043085401810,131072 --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=5288 /prefetch:1
  2⤵
  PID:616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2288,15608985870766932540,17572341043085401810,131072 --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=5016 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4856

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4524

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
ab8ce148cb7d44f709fb1c460d03e1b0

SHA1
44d15744015155f3e74580c93317e12d2cc0f859

SHA256
014006a90e43ea9a1903b08b843a5aab8ad3823d22e26e5b113fad5f9fa620ff

SHA512
f685423b1eaee18a2a06030b4b2977335f62499c0041c142a92f6e6f846c2b9ce54324b6ae94efbbb303282dcda70e2b1597c748fddc251c0b3122a412c2d7c4

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

Filesize
152B

MD5
38f59a47b777f2fc52088e96ffb2baaf

SHA1
267224482588b41a96d813f6d9e9d924867062db

SHA256
13569c5681c71dc42ab57d34879f5a567d7b94afe0e8f6d7c6f6c1314fb0087b

SHA512
4657d13e1bb7cdd7e83f5f2562f5598cca12edf839626ae96da43e943b5550fab46a14b9018f1bec90de88cc714f637605531ccda99deb9e537908ddb826113b

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
6521ea250a09898ae543ed9287f95419

SHA1
947ff9ffd564bd0645222324f5238a0cca1a3dee

SHA256
61a77bb10ead9a13547d9dc7094c53b03e279ed0db1867ac1f1a26a0d361e181

SHA512
5b6280f8acbbfa9104d851dfe828c93e415522c1cfa7126c3f5e50af220004fed36fc9452d0ae41a7adfecea839475c6b8b4cf9ecedab413b765573bd5148334

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

Filesize
5KB

MD5
b4d5dd950c1b5f166580f2128b457847

SHA1
f5b0f238e40bbd0cf9a51ed528d4a125138b00db

SHA256
7327ea71c357de955ad58c97a83ed5a1cc1fe8fa2ec3579b8bc605b7d34f1610

SHA512
f232528fecc1d238eca99de0daea44f2ca2318b8ccc75b6539c747d080d2e9f19c7936a19ed84d2915ca9fbdc68af994324cd88aee290c1c096dbfa432118ace

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
6560fc0f7d917d6054e30c6258640dbf

SHA1
937876b6cdd88911232007aadf8955bd37dd0520

SHA256
190943b70cc4b7ce420b7495c556347d8a7ea3c9fd5727ba2bcbc4e5145a32cb

SHA512
7bcfea71ff83886fa973c4a6bc7fe5b45a78556fccc2ab3c7e8a64f89b1d1feaa45c0a1513d72e179b2dd02ca174c9aa3cb4c4b72e9f457e8c03491c80c1a4c5

Download Submit