ef55bead2de989f02e0d1893e562316dcaa4a3e0f1f4dec27e90f08406de28f6

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12-03-2024 18:18

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General

Target

c40919422df13109733cfa0adfc51280.html
Size

117KB
MD5

c40919422df13109733cfa0adfc51280
SHA1

4deee12a006296f8806e47e9415f9c31bce78289
SHA256

ef55bead2de989f02e0d1893e562316dcaa4a3e0f1f4dec27e90f08406de28f6
SHA512

65f3085fd8d33672b178c98337290664df2ef6fdf7d7b1a269a057e64e7da166d381ef09c82a7a89d85f3041947f36e302026fffc1393a20cbc946a6701b10e8
SSDEEP

1536:r7JfOAFJ44cC8/ABtxqg6VUVntIYrKIaGJwQ84cx7mtiV6nPot9v:kZC0dgPN8v

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 8 IoCs

pid	Process
2744	msedge.exe
2744	msedge.exe
4708	msedge.exe
4708	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe
2744	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 4228	2744	msedge.exe	87
PID 2744 wrote to memory of 4228	2744	msedge.exe	87
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 1540	2744	msedge.exe	89
PID 2744 wrote to memory of 4708	2744	msedge.exe	90
PID 2744 wrote to memory of 4708	2744	msedge.exe	90
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91
PID 2744 wrote to memory of 4272	2744	msedge.exe	91

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\c40919422df13109733cfa0adfc51280.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:2744
- 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,0x100,0x104,0xd8,0x108,0x7ffa143346f8,0x7ffa14334708,0x7ffa14334718
  2⤵
  PID:4228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,6959744317223474482,11357912244928654358,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2272 /prefetch:2
  2⤵
  PID:1540
- 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=2176,6959744317223474482,11357912244928654358,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2324 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4708
- 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=2176,6959744317223474482,11357912244928654358,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
  2⤵
  PID:4272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,6959744317223474482,11357912244928654358,131072 --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=3252 /prefetch:1
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,6959744317223474482,11357912244928654358,131072 --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=3272 /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=2176,6959744317223474482,11357912244928654358,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5012 /prefetch:1
  2⤵
  PID:2276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,6959744317223474482,11357912244928654358,131072 --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=5180 /prefetch:1
  2⤵
  PID:1036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,6959744317223474482,11357912244928654358,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4660 /prefetch:1
  2⤵
  PID:2880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,6959744317223474482,11357912244928654358,131072 --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=1296 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3100

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
7c6136bc98a5aedca2ea3004e9fbe67d

SHA1
74318d997f4c9c351eef86d040bc9b085ce1ad4f

SHA256
50c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2

SHA512
2d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada

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

Filesize
152B

MD5
5c6aef82e50d05ffc0cf52a6c6d69c91

SHA1
c203efe5b45b0630fee7bd364fe7d63b769e2351

SHA256
d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32

SHA512
77ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed

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

Filesize
6KB

MD5
b820727b7a7f3ae55c39fd59728b1345

SHA1
897eeac0f7284d92b2554dc95a57f2b3c4499129

SHA256
2e9cec6837b27eacd5ab509947e7542ccf9ca19093dd53de1ff3d45565de08a7

SHA512
c10559e281ebeb996f562a3d5f8a1bc70af7333988515c2998d7a75564157333d5d75c2b0b51f6966899108e3220ed98a57872bf11484c14cda560e7257f7ead

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

Filesize
6KB

MD5
c73024f597611119381aabd909e5c904

SHA1
8742eaa8ab36f3538716f7d83920e0c58f5b1c36

SHA256
5bdf9029f354295b4f7fa572440b40dc590ea8fb27e20f76137d0b1588555839

SHA512
3a2d83fa96efed6658ae42e7ef44cf248958bf4354616b7fff437c6e6874ac4474644b5fb6a8b49183cb2b1a8ab0c56bfc9cb2f60f616dbacca607cb8df31fe2

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

Filesize
11KB

MD5
6f4521dd841c790ed60b41bf5f2d6f39

SHA1
7262bf71e61fe6da1c7480f6b1d2b327f95e2266

SHA256
5a40ccbfda13b3d56b2885bfb1ebfc5a36dda9c654a0ad24d72d34396245ee02

SHA512
b03c8722fb94e23efbc1f55ec1cbd0d6c5f7fd02e8afdb5ffb5beeaaf74b45983fbaace14f6cd7c12e3cb40d93d588c5a75c18bc61d5202889a152f95a799ac9

Download Submit