54abf7fa8d0dd5b943f351133e9dcd239f51b26c9765374a79021594d897038e

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 14:34

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General

Target

公司绩效测评系统/Oledit/Dialog/help.htm
Size

517B
MD5

018ad98743286c320526f278b2484d94
SHA1

21ffec1f244d32f945c0c7844c51ef6309307345
SHA256

bf8d68b9ed15f243acf62b76bbbc44e7dae61768b45f5e19457919e52c4abb93
SHA512

84eb3c3c79e161146a01d082859df32978a1ff70a9c727eaefcb9a09804d08fa9992fda3f0cf182523dd50df3c474a58ca2ba14b44ea0b2877f118982e7c26dc

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\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 10 IoCs

pid	Process
1904	msedge.exe
1904	msedge.exe
3928	msedge.exe
3928	msedge.exe
3844	identity_helper.exe
3844	identity_helper.exe
2224	msedge.exe
2224	msedge.exe
2224	msedge.exe
2224	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 3476	3928	msedge.exe	86
PID 3928 wrote to memory of 3476	3928	msedge.exe	86
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 3916	3928	msedge.exe	88
PID 3928 wrote to memory of 1904	3928	msedge.exe	89
PID 3928 wrote to memory of 1904	3928	msedge.exe	89
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90
PID 3928 wrote to memory of 2296	3928	msedge.exe	90

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\公司绩效测评系统\Oledit\Dialog\help.htm
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:3928
- 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,0x100,0x104,0xd8,0x108,0x7ffd580646f8,0x7ffd58064708,0x7ffd58064718
  2⤵
  PID:3476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2004,11706285797158065327,15376279809847590874,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:3916
- 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=2004,11706285797158065327,15376279809847590874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2380 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1904
- 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=2004,11706285797158065327,15376279809847590874,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:2296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,11706285797158065327,15376279809847590874,131072 --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=3284 /prefetch:1
  2⤵
  PID:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,11706285797158065327,15376279809847590874,131072 --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=3296 /prefetch:1
  2⤵
  PID:2656
- 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=2004,11706285797158065327,15376279809847590874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  PID:3872
- 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=2004,11706285797158065327,15376279809847590874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,11706285797158065327,15376279809847590874,131072 --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=5208 /prefetch:1
  2⤵
  PID:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,11706285797158065327,15376279809847590874,131072 --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=5224 /prefetch:1
  2⤵
  PID:4372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,11706285797158065327,15376279809847590874,131072 --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=5600 /prefetch:1
  2⤵
  PID:3832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,11706285797158065327,15376279809847590874,131072 --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=5556 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2004,11706285797158065327,15376279809847590874,131072 --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=2128 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2224

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2200

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3832

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

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

Filesize
152B

MD5
d406f3135e11b0a0829109c1090a41dc

SHA1
810f00e803c17274f9af074fc6c47849ad6e873e

SHA256
91f57909a10174b06c862089a9c1f3b3aeafea74a70ee1942ce11bb80d9eace4

SHA512
2b9f0f94b1e8a1b62ab38af8df2add0ec9e4c6dfa94d9c84cc24fe86d2d57d4fc0d9ec8a9775cf42a859ddfd130260128185a0e2588992bca8fd4ebf5ee6d409

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

Filesize
152B

MD5
7f37f119665df6beaa925337bbff0e84

SHA1
c2601d11f8aa77e12ab3508479cbf20c27cbd865

SHA256
1073dbff3ec315ac85361c35c8ba791cc4198149b097c7b287dda1d791925027

SHA512
8e180e41dd27c51e81788564b19b8ff411028890da506fbf767d394b1e73ec53e046c8d07235b2ec7c1c593c976bbf74ed9b7d442d68b526a0a77a9b5b0ab817

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

Filesize
5KB

MD5
89f81814c4c504643449616f289361cc

SHA1
a2c4f1bb0d0383cccbd223ab7468793b875c8709

SHA256
8a86febdaa5a68d6893e285a26c9aebd1fe02807da0b0e383c4f7795841ba6a2

SHA512
926ee86a9c2f3042be0222eab010dc0faec9ca2335c419467ecc60312a70f594ce5ad943c1903c81720f405d48066395fb047f788789c23dd10e9697084e9694

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

Filesize
6KB

MD5
a40f542c62a31ebb07a6e9db30584461

SHA1
138ee8bbd0e337d055faa04da4d735a4178d376c

SHA256
f5090770419d2b5331ab7a4979c713cfb1fee523a2c67b65be2e8551e045ccde

SHA512
3938f50bfe3da72924ee7f54c4934511a9ebaffe1cbcd34b91573b854ac72b567e82edcd03fc7ae48cae0c36fbf4960f91f2917ccabfc9963495cca24825b652

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
11KB

MD5
f71e0e0d81eb81d834fcf10c5c26346a

SHA1
3286352ebab92c39db84a0a8af88a991fc9998f3

SHA256
8738365a04ad03f3952ef833e9b11ca0b218fcc4113404b069cd8d63b8b836db

SHA512
6450c62de8c3a546927f706986d81fe9d9f37e54e966d5139c901c06909b61fc8c2b9e6076a03c26349668b3d0013316a1319a6c8bfad260a85bbc9ddee6f1c0

Download Submit