38ffd4972ae513a0c79a8be4573403edcd709f0f572105362b08ff50cf6de521

Analysis

max time kernel
146s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24-02-2024 04:00

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General

Target

.html
Size

612B
MD5

e3eb0a1df437f3f97a64aca5952c8ea0
SHA1

7dd71afcfb14e105e80b0c0d7fce370a28a41f0a
SHA256

38ffd4972ae513a0c79a8be4573403edcd709f0f572105362b08ff50cf6de521
SHA512

43573b0cbaac6e2e1646e6217d2d10c40ad10b9db1f4492d6740545e793c891b5e39283a082896c0392b88eb319dfa9392421b1c89c094c9ce9f31b53d37ebaf

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	Process
2040	msedge.exe
2040	msedge.exe
4452	msedge.exe
4452	msedge.exe
2680	identity_helper.exe
2680	identity_helper.exe
4792	msedge.exe
4792	msedge.exe
4792	msedge.exe
4792	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid	Process
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	Process
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	Process
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe
4452	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	Process	procid_target
PID 4452 wrote to memory of 3208	4452	msedge.exe	71
PID 4452 wrote to memory of 3208	4452	msedge.exe	71
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 4960	4452	msedge.exe	89
PID 4452 wrote to memory of 2040	4452	msedge.exe	88
PID 4452 wrote to memory of 2040	4452	msedge.exe	88
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90
PID 4452 wrote to memory of 2376	4452	msedge.exe	90

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\.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:4452
- 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,0x100,0x104,0xd8,0x108,0x7fff630d46f8,0x7fff630d4708,0x7fff630d4718
  2⤵
  PID:3208
- 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=2068,2045829245047430630,13318398360018294237,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,2045829245047430630,13318398360018294237,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:4960
- 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=2068,2045829245047430630,13318398360018294237,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2640 /prefetch:8
  2⤵
  PID:2376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2045829245047430630,13318398360018294237,131072 --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=3368 /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=2068,2045829245047430630,13318398360018294237,131072 --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=3356 /prefetch:1
  2⤵
  PID:4984
- 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=2068,2045829245047430630,13318398360018294237,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2016 /prefetch:8
  2⤵
  PID:2992
- 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=2068,2045829245047430630,13318398360018294237,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2016 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2045829245047430630,13318398360018294237,131072 --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=5164 /prefetch:1
  2⤵
  PID:2828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2045829245047430630,13318398360018294237,131072 --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=5112 /prefetch:1
  2⤵
  PID:1424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2045829245047430630,13318398360018294237,131072 --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:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2045829245047430630,13318398360018294237,131072 --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=5480 /prefetch:1
  2⤵
  PID:1264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,2045829245047430630,13318398360018294237,131072 --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=4536 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4792

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1128

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
1f6d41bf10dc1ec1ca4e14d350bbc0b1

SHA1
7a62b23dc3c19e16930b5108d209c4ec937d7dfb

SHA256
35947f71e9cd4bda79e78d028d025dff5fe99c07ea9c767e487ca45d33a5c770

SHA512
046d6c2193a89f4b1b7f932730a0fc72e9fc95fbdb5514435a3e2a73415a105e4f6fa7d536ae6b24638a6aa97beb5c8777e03f597bb4bc928fa8b364b7192a13

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

Filesize
152B

MD5
4254f7a8438af12de575e00b22651d6c

SHA1
a3c7bde09221129451a7bb42c1707f64b178e573

SHA256
7f55f63c6b77511999eee973415c1f313f81bc0533a36b041820dd4e84f9879b

SHA512
e6a3244139cd6e09cef7dab531bff674847c7ca77218bd1f971aa9bf733a253ac311571b8d6a3fe13e13da4f506fec413f3b345a3429e09d7ceb821a7017ec70

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

Filesize
6KB

MD5
bfaef6acb8d4ec08cad61d0dbcae6c24

SHA1
36afd3e4b4a6e06a9e4197ffcee7892ee145451a

SHA256
f979cb7e078d6044ecb5773f4b76ab1350936c329b9d8622fbac4c39c5c17382

SHA512
f5daaaf2dd0260403eb0c0c02bd1fca7e96534ebed84804fe735eedce83a6911fc0a9577d8826dd1ed31f42dd406ceafa2ceacf77cb777e0c22d96c8ff330188

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

Filesize
6KB

MD5
fa376a5e6d415917d68c51f82b5afe20

SHA1
d83a9ae11a407a8338748a96209f44adc80d2a04

SHA256
6f402c617f2e850c4165e71a189c1978e9d7b0acfbac6d386e7402b2e77d8e15

SHA512
da6cccd02c3a9de94e269abb5b7cf2a4440c11eb44b25df3feaf4000559c27c05becfbf0dd593d300d0a592867876d770efc1e55f76ee9d9493ca77993452dfb

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
80ce8f8bd1aad9ff50d5a54371d75227

SHA1
0f9f7556e6cea681805658f4ba69c3188c564dbb

SHA256
2c7f8ef9a8ac98970922c94fae7cbc382e6a3b39801b4ec3c49e6face4c58db8

SHA512
51d262d4f9da9bebb5894a69fd77a0a99460ff1abf8fc2b007ed592af55ffcf01ffcda9be1b1c128c0a9a86f386a4a1a37179bab0b3dc01caa852652c5cd22ae

Download Submit
\??\pipe\LOCAL\crashpad_4452_GFCZTGNFYOWWNGLW

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit