hxxp://p3203-ipbfp1303kyoto[.]kyoto[.]ocn[.]ne[.]jp

Analysis

max time kernel
7s
max time network
9s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
14/10/2024, 16:56

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General

Target

http://p3203-ipbfp1303kyoto.kyoto.ocn.ne.jp

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 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
4888	msedge.exe
4888	msedge.exe
3416	msedge.exe
3416	msedge.exe
5472	msedge.exe
5472	msedge.exe
5928	identity_helper.exe
5928	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe
3416	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3416 wrote to memory of 2292	3416	msedge.exe	80
PID 3416 wrote to memory of 2292	3416	msedge.exe	80
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4316	3416	msedge.exe	81
PID 3416 wrote to memory of 4888	3416	msedge.exe	82
PID 3416 wrote to memory of 4888	3416	msedge.exe	82
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83
PID 3416 wrote to memory of 4996	3416	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://p3203-ipbfp1303kyoto.kyoto.ocn.ne.jp
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:3416
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff900633cb8,0x7ff900633cc8,0x7ff900633cd8
  2⤵
  PID:2292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1904 /prefetch:2
  2⤵
  PID:4316
- 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=1916,5319618117613760965,16829783014418880529,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4888
- 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=1916,5319618117613760965,16829783014418880529,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --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=3188 /prefetch:1
  2⤵
  PID:5676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --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=3208 /prefetch:1
  2⤵
  PID:2864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --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=4060 /prefetch:1
  2⤵
  PID:3384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4276 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4964 /prefetch:1
  2⤵
  PID:4796
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5348 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5080 /prefetch:1
  2⤵
  PID:5896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4440 /prefetch:1
  2⤵
  PID:4308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3828 /prefetch:1
  2⤵
  PID:1028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5319618117613760965,16829783014418880529,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5548 /prefetch:1
  2⤵
  PID:5124

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5732

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4776

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
aad1d98ca9748cc4c31aa3b5abfe0fed

SHA1
32e8d4d9447b13bc00ec3eb15a88c55c29489495

SHA256
2a07cac05ffcf140a9ad32e58ef51b32ecccf1e3ab5ef4e656770df813a8944e

SHA512
150ebf7e37d20f88b21ab7ea0793afe1d40b00611ed36f0cf1ac1371b656d26f11b08a84dbb958891c79776fae04c9c616e45e2e211d292988a5709857a3bf72

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

Filesize
152B

MD5
cb557349d7af9d6754aed39b4ace5bee

SHA1
04de2ac30defbb36508a41872ddb475effe2d793

SHA256
cfc24ed7d1c2e2c6585f53db7b39aa2447bf9212487b0a3c8c2a7d8e7e5572ee

SHA512
f0cf51f42d975d720d613d09f201435bf98c6283ae5bc033207f4ada93b15e49743a235a1cfb1b761bde268e2f7f8561aa57619b99bff67a36820bc1a4d0ec4a

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

Filesize
6KB

MD5
e3f6939a114090f4ff65f63664714af3

SHA1
d55c0e67644fa802bf150df5efcebe6f5087b0ff

SHA256
c4633af0e244173529ce0935febb7f928157a150915930b43cfc13aaf28c6f80

SHA512
efc35a11499fcd131a3b73783bd0d69f1840bb06cc13019ffceaa0532f5011016b68ee4c82c20e98985db8342c080ef537c5bbd05962ac2bbea990b3c1c7d801

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