66a8fef778ceb09b6dbc394708b9c16392b445a972c4166c514a54e0cfbfb798

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 03:58

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General

Target
sitepub_beta_1.0/admin/tpl_zh_cn_UTF-8/article.updatearticle.html
Size 9KB
Sample240620-ejqe3ssarr
SHA256 aaa2203768e5826e1af2d3cf6e3c753b8ed509c7de82dc76478eba91f3d61741
MD5 41960cc9013161bf9a56fd4f27edc6d3
SHA1 4d6cfa7da064feaf1c4d795b1cf920fd5745f355
SHA512 b9fcf5fc95433fa8176af970d03b833dc2f9e0b66e396979afdf2a98e68eb9361e6a6b2f4ffded791584e57ac7a5b003c1cfd3fa7d63f738982626ce63cbb25b
SSDEEP 192:wqF1f2+vQERTeIvBJ5XvNjKBy8c7YYombpo10QI10/+YG1bZ/D:5F1dYElN85c7YYo7pv8Zb
MD5 SHA1 SHA512 SSDEEP

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 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
1752	msedge.exe
1752	msedge.exe
4340	msedge.exe
4340	msedge.exe
1196	identity_helper.exe
1196	identity_helper.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe
4340	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4340 wrote to memory of 1992	4340	msedge.exe	83
PID 4340 wrote to memory of 1992	4340	msedge.exe	83
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 2300	4340	msedge.exe	84
PID 4340 wrote to memory of 1752	4340	msedge.exe	85
PID 4340 wrote to memory of 1752	4340	msedge.exe	85
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	msedge.exe	86
PID 4340 wrote to memory of 1800	4340	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\sitepub_beta_1.0\admin\tpl_zh_cn_UTF-8\article.updatearticle.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:4340
- 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,0x100,0x104,0xd8,0x108,0x7ffa5bce46f8,0x7ffa5bce4708,0x7ffa5bce4718
  2⤵
  PID:1992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,12327113371471654828,7175322997100485673,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2240 /prefetch:2
  2⤵
  PID:2300
- 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=2128,12327113371471654828,7175322997100485673,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1752
- 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=2128,12327113371471654828,7175322997100485673,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:1800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12327113371471654828,7175322997100485673,131072 --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=3260 /prefetch:1
  2⤵
  PID:2756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12327113371471654828,7175322997100485673,131072 --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=3280 /prefetch:1
  2⤵
  PID:3972
- 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=2128,12327113371471654828,7175322997100485673,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4500 /prefetch:8
  2⤵
  PID:1568
- 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=2128,12327113371471654828,7175322997100485673,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4500 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12327113371471654828,7175322997100485673,131072 --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=4584 /prefetch:1
  2⤵
  PID:1464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12327113371471654828,7175322997100485673,131072 --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=4600 /prefetch:1
  2⤵
  PID:1052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12327113371471654828,7175322997100485673,131072 --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=5180 /prefetch:1
  2⤵
  PID:4016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12327113371471654828,7175322997100485673,131072 --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=5080 /prefetch:1
  2⤵
  PID:1816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,12327113371471654828,7175322997100485673,131072 --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=1828 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2692

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4908

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4464

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

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa
MD5 ce4c898f8fc7601e2fbc252fdadb5115
SHA1 01bf06badc5da353e539c7c07527d30dccc55a91
SHA512 80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1
MD5 4158365912175436289496136e7912c2
SHA1 813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59
SHA512 74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 ae2f2a3b823bd73b17727ecef6ca3241305c8976582422588044d49cebc594f6
MD5 249a5b3208b976c3fdcc4e8d6a4b2111
SHA1 fb3814f0f4eadb5097be9151837b61cb64368e93
SHA512 90f1d36544d0f7c07a51772308ec655901eb59e57800284cafae98fee51b929d029448700461b939121c3d286dae0646f42b81aa64b390b0ce09208f3ec8f59e
SSDEEP 96:nNYkzdH1X8juwpvWMoiVmdeHvSSQLHUWQyV+VDCziEwb:nNYkZHp8juGWMXCLHro
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
MD5 206702161f94c5cd39fadd03f4014d98
SHA1 bd8bfc144fb5326d21bd1531523d9fb50e1b600a
SHA512 0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145
MD5 SHA1 SHA512

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b96a2b29-c6b0-40cd-9f0c-14f7c30ab141.tmp

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\b96a2b29-c6b0-40cd-9f0c-14f7c30ab141.tmp
Size 8KB
SHA256 9ab1cbc62331bf40b29f117c32d09f5056d3fe10311b3b151cd6f7e82aa36b52
MD5 8d813b1f9ad4496dfa746523115ebf73
SHA1 0b021e9b8e8a88da06a7d7d5cf2812b9dc37dbcc
SHA512 bae74f5826162b61414bf78df39b3ff2ccb8f3154fd52d15b697972a7a7f2918744981fcf24cd87c48cb88ffa6be3b22db920a2fc861884256a698902cd7eadc
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupTyA2e2RUD6W4u8j:A9iIxuERzA83h09RZxYTyBsa
MD5 SHA1 SHA512 SSDEEP

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