547aa126a73ed64b64ec9e0342b85b92effdeb97176363ff0a80f97322f0619b

Analysis

max time kernel
50s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
04/05/2024, 12:03

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General

Target

sample.html
Size

1KB
MD5

79e06b3aaccb91b66795146153924c74
SHA1

109b547884e40e9cd9a6314d7c4dcdcda1511926
SHA256

547aa126a73ed64b64ec9e0342b85b92effdeb97176363ff0a80f97322f0619b
SHA512

a162076f483f23fba4ce1d3652dfce808c730a5849354a22e8b008a7f956ebf8944a286bfe0a584e908e01de47fde4761c7b15d566087d1d164a226e3f1b74a8

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 6 IoCs

pid	Process
4048	msedge.exe
4048	msedge.exe
4544	msedge.exe
4544	msedge.exe
1520	identity_helper.exe
1520	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
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 640	4544	msedge.exe	83
PID 4544 wrote to memory of 640	4544	msedge.exe	83
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4488	4544	msedge.exe	84
PID 4544 wrote to memory of 4048	4544	msedge.exe	85
PID 4544 wrote to memory of 4048	4544	msedge.exe	85
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86
PID 4544 wrote to memory of 3444	4544	msedge.exe	86

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,0x100,0x104,0xd8,0x108,0x7ffda6f346f8,0x7ffda6f34708,0x7ffda6f34718
  2⤵
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,15291358400759884847,9485057631274589846,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2032 /prefetch:2
  2⤵
  PID:4488
- 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=2012,15291358400759884847,9485057631274589846,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2088 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4048
- 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=2012,15291358400759884847,9485057631274589846,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
  2⤵
  PID:3444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15291358400759884847,9485057631274589846,131072 --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=3272 /prefetch:1
  2⤵
  PID:2944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15291358400759884847,9485057631274589846,131072 --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=3240 /prefetch:1
  2⤵
  PID:364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15291358400759884847,9485057631274589846,131072 --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=5000 /prefetch:1
  2⤵
  PID:3884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15291358400759884847,9485057631274589846,131072 --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=5016 /prefetch:1
  2⤵
  PID:3796
- 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=2012,15291358400759884847,9485057631274589846,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:4712
- 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=2012,15291358400759884847,9485057631274589846,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15291358400759884847,9485057631274589846,131072 --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=5472 /prefetch:1
  2⤵
  PID:2900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15291358400759884847,9485057631274589846,131072 --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=5504 /prefetch:1
  2⤵
  PID:3804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3108

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
dbac49e66219979194c79f1cf1cb3dd1

SHA1
4ef87804a04d51ae1fac358f92382548b27f62f2

SHA256
f24ed6c5bf4b734a9af4d64e14a80a160bea569f50849f70bf7b7277c4f48562

SHA512
bb314d61f53cf7774f6dfb6b772c72f5daf386bc3d27d2bb7a14c65848ee86e6c48e9c5696693ded31846b69b9372a530175df48494e3d61a228e49d43401ad1

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

Filesize
152B

MD5
a9e55f5864d6e2afd2fd84e25a3bc228

SHA1
a5efcff9e3df6252c7fe8535d505235f82aab276

SHA256
0f4df3120e4620555916be8e51c29be8d600d68ae5244efad6a0268aabc8c452

SHA512
12f45fa73a6de6dfe17acc8b52b60f2d79008da130730b74cc138c1dcd73ccc99487165e3c8c90dc247359fde272f1ec6b3cf2c5fcb04e5093936144d0558b75

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

Filesize
5KB

MD5
37825792255dcb426e81f15a4a996d44

SHA1
507019026d997a47a73a00b3d7084bdf629a1ba9

SHA256
522c449972b2b2c8b15438956c01bc522a719204e67bf985732f88fbd38131ea

SHA512
fce4a4e7e00adb77112ec120326732f46b0304b9f7395ca0efb424f3e0b6a1cb7d7f86c07f30d9f1d82a0cfa430bd84033074fb680a447483a1a9a92680e7b0f

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

Filesize
6KB

MD5
0cc0027c320aa13e35b158c9b0c1cdaf

SHA1
03fe247cc6c101e02acfa4acb3df838f2d99e384

SHA256
45c93480396dcd46b872cbd90672a3b2a84fbbe4cafdd58b1eaf69fcad8ca333

SHA512
6e1747fe762f7c42d98c244ab9d633bbe5abfcdcd646be1d6d135927ad5fc5fd93f07f763118494cf557584bf50cc794880449c99d103d2d54408e242be97d00

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
de68ef9150be6d6c8a3e6febcdd80247

SHA1
ea956642eca6023ea0e1c6e2c9c68df93a0d5463

SHA256
c239977a6274558b484e9efffcd3a4a08b67a205991f119a39effea7a5928734

SHA512
30739399402fa4dfb181be472b8481c45192790680a3b29bd3933974282428c2db6029a1ec7e14ec3999c743c9d4f4ea1a2168a4b8c11cc34af1429b141b9b77

Download Submit