132b039f06e1bac89e930a443da4b10f515a72e946274dfa57003a852b112587

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 17:09

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General

Target

StartPage/Local/index.html
Size

7KB
MD5

bdc5a933dd11a46ba1881a7446bdd2c6
SHA1

03547b50e393b564fb7494027fe3a364018e1985
SHA256

2cb9c99f39635d2905be12cf17167628075aaea33d2da58fee0370f14f894e22
SHA512

17b98eb6296aab9d20b5850a9e31998c7f983b587170272f13df2a01f42e526e2d5b7bf7398e0ef0e748446e9a3417675a3a3e6ed557da227b36205cb547596d
SSDEEP

192:7uEFsHp4giMi03LcioiE3rj0i4iQQe28F:7RFsJ4giMi03LcioiE3Ei4iQQv8F

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
620	msedge.exe
620	msedge.exe
544	msedge.exe
544	msedge.exe
4424	identity_helper.exe
4424	identity_helper.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe
544	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 544 wrote to memory of 4896	544	msedge.exe	84
PID 544 wrote to memory of 4896	544	msedge.exe	84
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 2544	544	msedge.exe	85
PID 544 wrote to memory of 620	544	msedge.exe	86
PID 544 wrote to memory of 620	544	msedge.exe	86
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	msedge.exe	87
PID 544 wrote to memory of 2488	544	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\StartPage\Local\index.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:544
- 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,0x100,0x104,0xd8,0x108,0x7ffdec0746f8,0x7ffdec074708,0x7ffdec074718
  2⤵
  PID:4896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,2010383754633390301,6281782432283311720,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:2544
- 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=2028,2010383754633390301,6281782432283311720,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:620
- 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=2028,2010383754633390301,6281782432283311720,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
  2⤵
  PID:2488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,2010383754633390301,6281782432283311720,131072 --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=3240 /prefetch:1
  2⤵
  PID:4944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,2010383754633390301,6281782432283311720,131072 --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=3260 /prefetch:1
  2⤵
  PID:3452
- 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=2028,2010383754633390301,6281782432283311720,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:4092
- 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=2028,2010383754633390301,6281782432283311720,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,2010383754633390301,6281782432283311720,131072 --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=5236 /prefetch:1
  2⤵
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,2010383754633390301,6281782432283311720,131072 --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=5252 /prefetch:1
  2⤵
  PID:1316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,2010383754633390301,6281782432283311720,131072 --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=3488 /prefetch:1
  2⤵
  PID:2916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,2010383754633390301,6281782432283311720,131072 --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=3520 /prefetch:1
  2⤵
  PID:2640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,2010383754633390301,6281782432283311720,131072 --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=4932 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4888

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2084

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
6KB

MD5
2546417daba9ec13c073499080cacb17

SHA1
07eb637900789bb517445f2dcf6989b27969048b

SHA256
82bb23691057d71e6715f6a56667200fb36161ba621932210dae0372048dec0c

SHA512
eb1181ee4e32516a87ce040ff6644ff3322b97248e2e709beedfd41da00b96a0e79c4f5dfad8000c531632cbe881f5a928925c814d13b7e2de0bde1e03abe4d6

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

Filesize
6KB

MD5
7eb7c1c0afb6e83395d9a90a1d8805ef

SHA1
1b0007e3578c052ca0f45817a1a04f08053c948b

SHA256
2c69c7e2f161a80b498951ab4f6c5e5ad9d5645a6b1ac85ccb0ca855ca5aa6a7

SHA512
07efe085eb2b41974e9200d66890341f22c7c9c2523081e876a737775535f2e7babc046997c0a05fe44a983689ccab7c330b619d79c121c8f160575e10629b1f

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
c1073d4395aa50956ab5f59dfa2dbc7d

SHA1
cd0f6fc3b2497a9867f7f3e8f12242e59c8118e7

SHA256
001a0f3d618019695523cd44c1cd2cf531993543582dceb94ae9d65b57c850d7

SHA512
0bf658632cd31735984329c2350d0a538b50362984dad38ed6b6d1c77067b697165b62443a73f40558d445b260133b7304bb3717cbed0d6d89547d3ffea01c6a

Download Submit