cf2a4f41bb431efabcb7b6c9bf1fbd96254467edff94cc3b9f61c73196ae8f05

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 10:23

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General

Target

sample.html
Size

218KB
MD5

3fcbd4873b83a29f3830ab8397b9166d
SHA1

2b4b61b1fd66e6f9d4cffe0d377f5eb20bd9d7ce
SHA256

ca05d5b157d4b7a8a3997ae162e59cab3381d7e9aaf2b746c0e43aa71439a8dc
SHA512

0af3052ec051c823658965a40bf7721a83f5f420af3cdabbcf58feffaaa0bb9c05717fe8eef4d97ef4c1df4950d3403a4c9e24c825096c03174790738fcfc45e
SSDEEP

3072:S7gmagiIoLI6YyfkMY+BES09JXAnyrZalI+YQ:S0m6IotVsMYod+X3oI+YQ

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

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3336	msedge.exe
3336	msedge.exe
4544	msedge.exe
4544	msedge.exe
1612	msedge.exe
1612	msedge.exe
1612	msedge.exe
1612	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4544	msedge.exe
4544	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 4908	4544	msedge.exe	84
PID 4544 wrote to memory of 4908	4544	msedge.exe	84
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 2980	4544	msedge.exe	85
PID 4544 wrote to memory of 3336	4544	msedge.exe	86
PID 4544 wrote to memory of 3336	4544	msedge.exe	86
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	msedge.exe	87
PID 4544 wrote to memory of 4872	4544	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\sample.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:4544
- 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,0x100,0x104,0xd8,0x108,0x7ffa292946f8,0x7ffa29294708,0x7ffa29294718
  2⤵
  PID:4908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,18403496296120168281,9576855017357355284,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2196 /prefetch:2
  2⤵
  PID:2980
- 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=2172,18403496296120168281,9576855017357355284,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3336
- 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=2172,18403496296120168281,9576855017357355284,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2644 /prefetch:8
  2⤵
  PID:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,18403496296120168281,9576855017357355284,131072 --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=3248 /prefetch:1
  2⤵
  PID:764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,18403496296120168281,9576855017357355284,131072 --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=3268 /prefetch:1
  2⤵
  PID:2228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,18403496296120168281,9576855017357355284,131072 --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=1304 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1612

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2372

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4504

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

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Downloads

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

Filesize
152B

MD5
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

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

Filesize
5KB

MD5
2fa3a27f30b6e0ad195cf8a32d2a4825

SHA1
ccb3fc68a7e2140b1511634fb506337a025e6b97

SHA256
4a256e311caed31f562e1c0b97ab840092c47ebb2deb0ba5552b4719a9cd1d7e

SHA512
5dd0e71fab432efa8adc0a402088dd2ed9eea71c371d2b93153e31281e67d4abd4ff600839764f3792ba4bf723f129b6535a2ec40a2aae10fa5a0a2fb9745e81

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

Filesize
6KB

MD5
ae84186c82fa1389fe3452ae2f96ad75

SHA1
1092c12c31a8de3ab4e9c4729b6c22898236657d

SHA256
4e2eae6f9234bb5270903aae3c3ff997a4628c78f54ede0b685430a6a56268e0

SHA512
7ff4f3637d9497c43b4c88ccb4d6b400e9fc7caff3d40df747ff996ef454db827727a1285be772c5279158b326fea8e5adac819ef646e661f141e51dc320b238

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

Filesize
11KB

MD5
945f3c1f3a1a555958bdf7d46e1615e9

SHA1
12686aa7fd592095b3a750308d2ed39d0841e12c

SHA256
031bad703c1999121030fadba76030e1bb3c81145df11d2c08da37259f5a4ac7

SHA512
1a07f00c04eec4a03257d5f03e5d32c4bcb50f5697bd979505fae02efa0db0c1afca83c7fb1a349aa04b7fafa39134772356798e4574c46760856434b0d26af0

Download Submit