3f8455fca4a5d4c59faf94f1bf44c08a561cb67b11f280c9e7785a22ecc42cb2

Analysis

max time kernel
145s
max time network
151s
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, 12:10

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General

Target

$_14326_/Help/help3.html
Size

8KB
MD5

ef6a011f42358b1b32ccbe97ec72377c
SHA1

51fcaad3a8f93a09dfd1df6a7c32d3bb86ef364b
SHA256

7955438aa85eaf7e3883d69988fb304646446a468e65cf4696ce6579d26eff75
SHA512

c97dc0aea55d7412d9bccd901065e50a2b800ab9159e0c87fe33439b64c06ad900c4b1f4e612645f0c2de9df598b183ffe04945148413f0c31eda71df0ddb255
SSDEEP

96:IPHCirZtwL64hIU35k4KBLReCFyiCgCC/zoKQgX+Q0QMPyCJy:EgWG935k4KB1e7e6nQ0QB

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
1656	msedge.exe
1656	msedge.exe
4500	msedge.exe
4500	msedge.exe
2084	identity_helper.exe
2084	identity_helper.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4500 wrote to memory of 2400	4500	msedge.exe	86
PID 4500 wrote to memory of 2400	4500	msedge.exe	86
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 4288	4500	msedge.exe	87
PID 4500 wrote to memory of 1656	4500	msedge.exe	88
PID 4500 wrote to memory of 1656	4500	msedge.exe	88
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89
PID 4500 wrote to memory of 3272	4500	msedge.exe	89

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\$_14326_\Help\help3.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:4500
- 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=0x100,0x104,0x108,0xfc,0x10c,0x7ff8156b46f8,0x7ff8156b4708,0x7ff8156b4718
  2⤵
  PID:2400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,2843649663640242023,10375403060554970055,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4288
- 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=2116,2843649663640242023,10375403060554970055,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1656
- 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=2116,2843649663640242023,10375403060554970055,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
  2⤵
  PID:3272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2843649663640242023,10375403060554970055,131072 --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:3956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2843649663640242023,10375403060554970055,131072 --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:4184
- 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=2116,2843649663640242023,10375403060554970055,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:2228
- 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=2116,2843649663640242023,10375403060554970055,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2843649663640242023,10375403060554970055,131072 --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=5220 /prefetch:1
  2⤵
  PID:3976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2843649663640242023,10375403060554970055,131072 --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=5204 /prefetch:1
  2⤵
  PID:1820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2843649663640242023,10375403060554970055,131072 --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=5256 /prefetch:1
  2⤵
  PID:2344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2843649663640242023,10375403060554970055,131072 --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=3988 /prefetch:1
  2⤵
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,2843649663640242023,10375403060554970055,131072 --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=2640 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1972

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:924

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
111c361619c017b5d09a13a56938bd54

SHA1
e02b363a8ceb95751623f25025a9299a2c931e07

SHA256
d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

SHA512
fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

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

Filesize
152B

MD5
983cbc1f706a155d63496ebc4d66515e

SHA1
223d0071718b80cad9239e58c5e8e64df6e2a2fe

SHA256
cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

SHA512
d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

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

Filesize
5KB

MD5
fe4b2269133b8812a2becb3ac27ab835

SHA1
f575c5042db89ecb00d2aea7cda1f9b426749643

SHA256
20b24b493df3a8f08ae4b6284092f6a50bd5a7e4d5c3698bb1c09e7f3fd82d9d

SHA512
6028153cdbd3ae0ccc9ef5d54005c2a737ec12e3f1d55affa5a03bcb854acbe0735c6f766f1a994297815a71a03631d8d963f961a0fcc49f8d33650ec313d235

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

Filesize
6KB

MD5
6d5ac3eb59cd322cb4800f486a436d78

SHA1
91de0fa8f161b707a5da140121513ad096dca52d

SHA256
5cb5f3a8f26fbee5a55d1aa79ee3241f0cd5f94d8472974d87ac664e4e4fd38b

SHA512
a072cf83628bd39b2e2d582ab6da49a40e7bec33bfa18e740c760346ff186430d2a22226cca104bd4be736a3987d2af08a07524ed50e0d689d14171038524b55

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
11KB

MD5
f9065fb0dc17c61cb841b13dc7facfdc

SHA1
429ef34cbc50b0f53c537454a8e8a803ed9848ea

SHA256
a61ef72bfafcf25b154746fe36feb61d6a1ad125066826f8a32fb753bd8669af

SHA512
70ee2d96cd8057fb20baaef8f2fd3a5cfc73d7e18303fa13c62c3c53c6d3256ded2885bdb415325886bcc331735bfd71b2aef0224d822243c4651fb787ace8d6

Download Submit