be6424c75717ea73b6233777c2f8c4c3c98e48e13607f5ab049c1d8426bf1833

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2024 20:20

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General

Target

$APPDATA/seemao/config/blank.html
Size

8KB
MD5

513ebdf12e2177e6542217ab03525223
SHA1

1d104c7be69390da9cf2080dbcc04ba1e6992b8c
SHA256

558d6027fb5afd5dfd4188b7cf74499f980331ae888a73b39d6790f83115619d
SHA512

b37f9f598f12699dd19abadf6ebffa53f9561cee358fe6e77bcb797cbed60609064231627384646025b87a946456a1024feaf153a111b07d4fdbe54f281e5219
SSDEEP

192:pI22Qq8LneLC4c/f6234LiBPdlduM6m+qHVRWLbgbaEKwwI8o:pIC34LiBFjJ6eHVRWLbgbafwh8o

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
1000	msedge.exe
1000	msedge.exe
456	msedge.exe
456	msedge.exe
964	identity_helper.exe
964	identity_helper.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe
456	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 456 wrote to memory of 3212	456	msedge.exe	81
PID 456 wrote to memory of 3212	456	msedge.exe	81
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 4944	456	msedge.exe	82
PID 456 wrote to memory of 1000	456	msedge.exe	83
PID 456 wrote to memory of 1000	456	msedge.exe	83
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84
PID 456 wrote to memory of 3192	456	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\$APPDATA\seemao\config\blank.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:456
- 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,0x100,0x104,0xd8,0x108,0x7ffd317946f8,0x7ffd31794708,0x7ffd31794718
  2⤵
  PID:3212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,1420085501212959107,13636107373840056148,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:4944
- 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=2072,1420085501212959107,13636107373840056148,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2456 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1000
- 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=2072,1420085501212959107,13636107373840056148,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
  2⤵
  PID:3192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1420085501212959107,13636107373840056148,131072 --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=3216 /prefetch:1
  2⤵
  PID:2016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1420085501212959107,13636107373840056148,131072 --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=3248 /prefetch:1
  2⤵
  PID:3592
- 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=2072,1420085501212959107,13636107373840056148,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:8
  2⤵
  PID:228
- 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=2072,1420085501212959107,13636107373840056148,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1420085501212959107,13636107373840056148,131072 --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=5060 /prefetch:1
  2⤵
  PID:1908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1420085501212959107,13636107373840056148,131072 --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=5080 /prefetch:1
  2⤵
  PID:1076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1420085501212959107,13636107373840056148,131072 --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=4024 /prefetch:1
  2⤵
  PID:2648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1420085501212959107,13636107373840056148,131072 --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=5320 /prefetch:1
  2⤵
  PID:4372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,1420085501212959107,13636107373840056148,131072 --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=2840 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4956

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3656

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
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

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

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

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

Filesize
5KB

MD5
5cec2ead8927e960e597a360c2bc861a

SHA1
dc0b35b47d14e15f12ec3b06cf96a42f194b6f19

SHA256
87aa93cd42612c721a6e3221862849d86bec8957c508c37cba4f81f3da8c824c

SHA512
7e2ce9ce48c64119bed2e5471d6af37dbcc917e989006b84d5802d95843a9ca801019b0ecf18522f0df2fa4375a0408b5f4ba448a9520877cec18c470097cc1d

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

Filesize
6KB

MD5
1cd4a96666815052f2c5485597293d85

SHA1
599a6a3451ded00c4621f94df57080fe6b45ab08

SHA256
193f3d8911bd51a41ebfd29f19221156b9d03fc0fc99be0a423d17a457ef8623

SHA512
c9a31b2cdf27989633d524d10251c0c7ecdd7cc7c2a76d7b34d7e2413312b0c0acf03947d854f505882e3f64052013fa49e7e9a45f6f13ac29751fd5dab18113

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
8d493ca3ad37c22d32b7531deeed9a20

SHA1
fbd41df4c1fb4c09628b0c78f6b64d3434ce66c5

SHA256
d54a19639b97abcfb4d2dd07715515481b469884ff6ad53ce221c429505c0f5b

SHA512
cde5db64679714b6b7ee260d541865fbbc20f2f4fb8bfb42b6c04862a51743520d44c17a75c29f2113197a3d625f67e04309c7bc65f58c30769e5df11e9e95f3

Download Submit