hxxp://bing[.]com

max time kernel
1681s
max time network
1686s
platform
windows10-2004_x64
resource
win10v2004-20241007-ja
resource tags

arch:x64arch:x86image:win10v2004-20241007-jalocale:ja-jpos:windows10-2004-x64systemwindows
submitted
19-12-2024 21:13

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General

Target

http://bing.com

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 10 IoCs

pid	Process
1704	msedge.exe
1704	msedge.exe
4600	msedge.exe
4600	msedge.exe
4472	identity_helper.exe
4472	identity_helper.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 1340	4600	msedge.exe	83
PID 4600 wrote to memory of 1340	4600	msedge.exe	83
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 2512	4600	msedge.exe	84
PID 4600 wrote to memory of 1704	4600	msedge.exe	85
PID 4600 wrote to memory of 1704	4600	msedge.exe	85
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86
PID 4600 wrote to memory of 1028	4600	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument http://bing.com
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:4600
- 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,0x100,0x104,0xd8,0x108,0x7ffc08ea46f8,0x7ffc08ea4708,0x7ffc08ea4718
  2⤵
  PID:1340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:2512
- 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=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1704
- 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=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
  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=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --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=3252 /prefetch:1
  2⤵
  PID:1072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --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:32
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --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=4728 /prefetch:1
  2⤵
  PID:4148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --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=3284 /prefetch:1
  2⤵
  PID:1524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --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=4956 /prefetch:1
  2⤵
  PID:4012
- 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=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  PID:1356
- 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=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --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=5392 /prefetch:1
  2⤵
  PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --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=5408 /prefetch:1
  2⤵
  PID:2492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --disable-client-side-phishing-detection --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=4908 /prefetch:1
  2⤵
  PID:440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --lang=ja --disable-client-side-phishing-detection --instant-process --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=5672 /prefetch:1
  2⤵
  PID:4708
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,17375290125294967040,14761321061644506711,131072 --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=3404 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4360

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
bffcefacce25cd03f3d5c9446ddb903d

SHA1
8923f84aa86db316d2f5c122fe3874bbe26f3bab

SHA256
23e7cbbf64c81122c3cb30a0933c10a320e254447771737a326ce37a0694d405

SHA512
761dae5315b35ec0b2fe68019881397f5d2eadba3963aba79a89f8953a0cd705012d7faf3a204a5f36008926b9f614980e333351596b06ce7058d744345ce2e7

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

Filesize
152B

MD5
d22073dea53e79d9b824f27ac5e9813e

SHA1
6d8a7281241248431a1571e6ddc55798b01fa961

SHA256
86713962c3bb287964678b148ee08ea83fb83483dff8be91c8a6085ca560b2a6

SHA512
97152091ee24b6e713b8ec8123cb62511f8a7e8a6c6c3f2f6727d0a60497be28814613b476009b853575d4931e5df950e28a41afbf6707cb672206f1219c4413

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
672B

MD5
bcae4e3e699900df5110a002433142a4

SHA1
07228139f16c02981376208344c2f1662f6a9d0a

SHA256
371e023b0d51d1e72a74b1401c24adb1753d6f2194b1ed96921050ccabafc8a7

SHA512
3dbed67e91c6cc170538328d592e664f88ba7e4ef7b4ab92bd1edbc8f511a166486cfa57155a42acd2ca06fcc7ba77079b2c0dc511ee58ed4c4d88821789528d

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

Filesize
750B

MD5
665a6fe4c7f6140ea2f96510eda8c129

SHA1
66e053fc0e8cdb784bb675d0eacfbf1fe6bdc4cd

SHA256
12665bf33e2b0ed071f2b6d3d31c15aa0e5110792da081420537f8ba109dd9ee

SHA512
11e2e4724dcdada4f0aedfcbf749601dd59f2eff0f4e9553023c9c10f544d18595f5e1c2dba7393d1ec80990b36ff11c1a4ad4351f6668a3d60b5effb8df1f60

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

Filesize
5KB

MD5
26ba3255c1e264ea91b3749fd8248e32

SHA1
8778d70170ab612eb4cfa0d779dc6c6d11e17bb7

SHA256
d19963a089cf999bce2f4cc41630e823b0112658a61e0026511232a9058f72be

SHA512
e4291192e6a35baafadc64ec99b8972e17b52c1ef44b272fbeff66a6ac95267f65c8a5fb80e88dd2a762a0b6cb9e949d9586083c9585504adce21901e3ba199d

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

Filesize
6KB

MD5
3e8eb133e87a15e27fbe076f93fe9e6f

SHA1
712679d9af15ceca9b32c39cb0ed611df436beec

SHA256
5e341fc4e2bc7ba5d1f5bda5762fd2cfd15e9d6614b3a36cdff75c2a37e2fc86

SHA512
6ad3f1b1fb6af67e4b90f716d7290ecae9e2788e800362172971670adab636f8409a367a21dd22b3d093a6c6b47d71a9eaf8a5138a2e4f1d76f19f57c9961317

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
9f0d98c845d50c49763ae5c6b083e239

SHA1
1a29c9e1e2d5e35ce484983f7f8a5d344a0ab0d3

SHA256
bf50b90ff53bfea319a8cc0871d5db43151f899a22d7d3ae7ea57db65bf067b9

SHA512
4fd74bd4ee3fad1081655a8a0050ce20e0d28f208f545c60237d261ce67b230d80418a227b27de581ac1c535785ba382d0ddff1f795f3519d6e1a93ee7209346

Download Submit