66a8fef778ceb09b6dbc394708b9c16392b445a972c4166c514a54e0cfbfb798

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-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/block_set/block_custom.html
Size 481B
Sample240620-ejqe3ssarr
SHA256 9b3d5eb9473829dac04ba428140c5823531c7efd2dde783c3fae289f66c0bd6e
MD5 56dc9329ea3432940f680151ec2175a2
SHA1 ccbd9221805e8afab7eea20305936ccb1e4245bc
SHA512 5eca044c5b2d4ab1d7625651596318da6ff9d0d9db419bfdd8ab06752d46a4dedfd77a05b6356a33e974ae09ab6d86da0796411f1768dc9b445723490a134907
MD5 SHA1 SHA512

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4752	msedge.exe
4752	msedge.exe
2172	msedge.exe
2172	msedge.exe
4896	identity_helper.exe
4896	identity_helper.exe
436	msedge.exe
436	msedge.exe
436	msedge.exe
436	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe
2172	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 1512	2172	msedge.exe	84
PID 2172 wrote to memory of 1512	2172	msedge.exe	84
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4728	2172	msedge.exe	85
PID 2172 wrote to memory of 4752	2172	msedge.exe	86
PID 2172 wrote to memory of 4752	2172	msedge.exe	86
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	msedge.exe	87
PID 2172 wrote to memory of 2040	2172	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\sitepub_beta_1.0\admin\tpl_zh_cn_UTF-8\block_set\block_custom.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:2172
- 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,0x100,0x104,0xd8,0x108,0x7fffce4746f8,0x7fffce474708,0x7fffce474718
  2⤵
  PID:1512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2280,16566818040785523031,6621801740146154183,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2308 /prefetch:2
  2⤵
  PID:4728
- 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=2280,16566818040785523031,6621801740146154183,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2360 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4752
- 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=2280,16566818040785523031,6621801740146154183,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2592 /prefetch:8
  2⤵
  PID:2040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2280,16566818040785523031,6621801740146154183,131072 --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=3224 /prefetch:1
  2⤵
  PID:516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2280,16566818040785523031,6621801740146154183,131072 --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=3236 /prefetch:1
  2⤵
  PID:4860
- 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=2280,16566818040785523031,6621801740146154183,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5136 /prefetch:8
  2⤵
  PID:2464
- 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=2280,16566818040785523031,6621801740146154183,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5136 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2280,16566818040785523031,6621801740146154183,131072 --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=5248 /prefetch:1
  2⤵
  PID:3380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2280,16566818040785523031,6621801740146154183,131072 --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=5284 /prefetch:1
  2⤵
  PID:1556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2280,16566818040785523031,6621801740146154183,131072 --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=5312 /prefetch:1
  2⤵
  PID:4532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2280,16566818040785523031,6621801740146154183,131072 --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=5212 /prefetch:1
  2⤵
  PID:2868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2280,16566818040785523031,6621801740146154183,131072 --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=5360 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4532

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 a055d69c6aba59e97e632d118b7960a5fdfbe35cfdfaa0de14f194fc6f874716
MD5 c5abc082d9d9307e797b7e89a2f755f4
SHA1 54c442690a8727f1d3453b6452198d3ec4ec13df
SHA512 ad765cddbf89472988de5356db5e0ee254ca3475491c6034fba1897c373702ab7cfa4bd21662ab862eebb48a757c3eb86b1f8ed58629751f71863822a59cd26c
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 dfad4e020a946f85523604816a0a9781091ee4669c870db2cabab027f8b6f280
MD5 b4a74bc775caf3de7fc9cde3c30ce482
SHA1 c6ed3161390e5493f71182a6cb98d51c9063775d
SHA512 55578e254444a645f455ea38480c9e02599ebf9522c32aca50ff37aad33976db30e663d35ebe31ff0ecafb4007362261716f756b3a0d67ac3937ca62ff10e25f
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 fbb70d3b492c4028daebe027a0759a77719b8a14e02c0478b4549081f02184ae
MD5 f12028f953389f5d1e623a96b90030bd
SHA1 fae7ce25377bde2c185996c20303481a7d57382a
SHA512 732ce6bf4c0495fc99f527405c2f7acdb18e173fad9fb199d8ba63a0b7684cbb3b0132de40901eed5e692a27ee7fdde292ac05280b89007b37ece2b67a66d0ca
SSDEEP 96:nbkVOK1W2AeEcwpvWMoiVmdeHnaAUWQyV+VDCziEwb:nbk3A2AebGWMX3ro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 8224fab1ddeb56446a063324e958d20a8ee2eb61b22c0aaea2cbca9ba9f2120d
MD5 ff6c079ce82bee710fb8d3f47066b5f5
SHA1 d6d8591b0cfbe575f3856bccd6bbb19ca7538150
SHA512 fb93965221925d2e55208fca1a9093d30ce823d82038a2f6c0c99859f47e2ba95c64e46548f651adf4d5ae6b08e35ac9089286b780038777ab2552c62dabb741
SSDEEP 96:nbkVFK1W2AeEcwpvWMoiVmdeHnaAUWQyV+VD7AiEwb:nbkiA2AebGWMX3rg
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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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 d37af765042f8cba27c8cf639419640816aef8333624ed15bb1f1b72a6db56a5
MD5 31fca3a848c3cb749b3d77bc5454b5cf
SHA1 3f69501bf9f67a42be09791b06f8d6662bd5f85c
SHA512 c0b9ce05d75b6b87f4f233e72caa154a3a67e7be4715e11520313ab2e843f17992fc72272ae8f0c99e6eba5864d1dde56a4ce53317b152ad5e7425750dcaf72f
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupOSUe2RUNUtn3z2OMDCRHqe:A9iIxuERzA83h09RZxYjannaOMWRHqlc
MD5 SHA1 SHA512 SSDEEP

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