e46141f1d741192361966ffa93790c3032ac6123d49a78c7271c101488b8848c

Analysis

max time kernel
112s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2024 13:36

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General

Target

FireFox/content/html/popup.html
Size

734B
MD5

c929c4ef17977667affa3fbf2308d429
SHA1

8981c4dedbb7446e817e20f206b5c9e174cc0074
SHA256

4599c1cb8c97f841d48a003f47e6ab8b7b8f720448129183c4499812468377eb
SHA512

1831fb44ec6c9ff32fe21386023d4f0229d85844b09ed28975b65e5aba6eb81c6a0f783a7e023f966cc90082191ea4d5df5c3f803f2764181461433ce38935ad

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 6 IoCs

pid	Process
4648	msedge.exe
4648	msedge.exe
392	msedge.exe
392	msedge.exe
1944	identity_helper.exe
1944	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 392 wrote to memory of 5064	392	msedge.exe	84
PID 392 wrote to memory of 5064	392	msedge.exe	84
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 540	392	msedge.exe	85
PID 392 wrote to memory of 4648	392	msedge.exe	86
PID 392 wrote to memory of 4648	392	msedge.exe	86
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	msedge.exe	87
PID 392 wrote to memory of 3840	392	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\FireFox\content\html\popup.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:392
- 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,0x100,0x104,0xd8,0x108,0x7ff9687b46f8,0x7ff9687b4708,0x7ff9687b4718
  2⤵
  PID:5064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,2509658664716671689,12859905912275956564,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:540
- 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=1980,2509658664716671689,12859905912275956564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4648
- 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=1980,2509658664716671689,12859905912275956564,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:8
  2⤵
  PID:3840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2509658664716671689,12859905912275956564,131072 --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=3240 /prefetch:1
  2⤵
  PID:2404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2509658664716671689,12859905912275956564,131072 --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=3260 /prefetch:1
  2⤵
  PID:460
- 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=1980,2509658664716671689,12859905912275956564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:3688
- 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=1980,2509658664716671689,12859905912275956564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2509658664716671689,12859905912275956564,131072 --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=5308 /prefetch:1
  2⤵
  PID:3128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2509658664716671689,12859905912275956564,131072 --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=5324 /prefetch:1
  2⤵
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2509658664716671689,12859905912275956564,131072 --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=4744 /prefetch:1
  2⤵
  PID:4264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,2509658664716671689,12859905912275956564,131072 --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=3468 /prefetch:1
  2⤵
  PID:4528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3440

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
d7114a6cd851f9bf56cf771c37d664a2

SHA1
769c5d04fd83e583f15ab1ef659de8f883ecab8a

SHA256
d2c75c7d68c474d4b8847b4ba6cfd09fe90717f46dd398c86483d825a66e977e

SHA512
33bdae2305ae98e7c0de576de5a6600bd70a425e7b891d745cba9de992036df1b3d1df9572edb0f89f320e50962d06532dae9491985b6b57fd37d5f46f7a2ff8

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

Filesize
152B

MD5
719923124ee00fb57378e0ebcbe894f7

SHA1
cc356a7d27b8b27dc33f21bd4990f286ee13a9f9

SHA256
aa22ab845fa08c786bd3366ec39f733d5be80e9ac933ed115ff048ff30090808

SHA512
a207b6646500d0d504cf70ee10f57948e58dab7f214ad2e7c4af0e7ca23ce1d37c8c745873137e6c55bdcf0f527031a66d9cc54805a0eac3678be6dd497a5bbc

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

Filesize
5KB

MD5
3299985c3794f0f08b2340bd9d265fc5

SHA1
7e044dfba9f11dea44566c85ab71fd6101931968

SHA256
8a14f437333f14feea3b93490af41425c55eef888554eeffc9fd345ffa417564

SHA512
1340cd52aff9e5dbd9ad8b658d1110b41d1436e7831fe266dbdffd8abc87eca3590fba3411cdf1d2e3d27a24169575214cad9a10b627a879176e6df3d104e0f3

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

Filesize
6KB

MD5
d7828fe24b2d1ac4c1227f40dc6fd97d

SHA1
0d143a3c70ea43720f4e4258a9e5d76a80e4ba76

SHA256
f91b8ee6d1cc4d70131b66bf538ce5e02ff399e1b448b308ac1415f299aa90db

SHA512
63a162ff204a080369e366d3241b149834817e23eaa6ab4228da7a7cbf8f6a1ddb274e007be561775c3483019d98270a224a71c912d7cb63c2be0c4fb81baf37

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
402eb55acc711a7d079bd402519439f4

SHA1
bfc3bb227c092582aa7518fd92afd6c6c52f03fd

SHA256
3d3395a4367e3f2631e641720ee216e326c186291557f6a856756ee22eaa59a6

SHA512
a72517a7f819180de067d597d7a01c637d6cd12e2b37ef2ab6c97f55ea8c0ffb5c74f9850691b1c1c9f837ce1cd70505e06cb68353bd592297265affe9c35883

Download Submit