85bf953a998fef243f9c49e36438fd2587c28ee54a6b7cbbc9294405b877f336

Analysis

max time kernel
145s
max time network
128s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
07/03/2024, 01:29

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General

Target

new-tab/main.html
Size

5KB
MD5

6f9a52be741729844293ffb47276222e
SHA1

f74e8171a072718efd7b3e7b4c10aefb02bd756d
SHA256

f0611946c008e49a12a2b14defbaaa3a6830f93f77ac2898ef8c2b4c3ef72e00
SHA512

9dc0f4fb880326ae0ae9363dd16863ddc5b88b933da744f60aff96eee7600968bae3d56bd749291c94efc5f6a3e72da838fc0a9e70c68d2a39a5032ff4730eff
SSDEEP

96:OHGmNKvyYQYt35IJD+K3cpdtzN3iY+UBzh3D6SrEw0zWHSBd3RoWoA3geN3uXDLo:O5gvX1bIJOpbx+UNlrIwyBUWoA3geMXA

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 12 IoCs

pid	Process
4292	msedge.exe
4292	msedge.exe
4696	msedge.exe
4696	msedge.exe
2164	msedge.exe
2164	msedge.exe
4216	identity_helper.exe
4216	identity_helper.exe
568	msedge.exe
568	msedge.exe
568	msedge.exe
568	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 2680	4696	msedge.exe	77
PID 4696 wrote to memory of 2680	4696	msedge.exe	77
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4596	4696	msedge.exe	78
PID 4696 wrote to memory of 4292	4696	msedge.exe	79
PID 4696 wrote to memory of 4292	4696	msedge.exe	79
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80
PID 4696 wrote to memory of 656	4696	msedge.exe	80

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\new-tab\main.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:4696
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffeeeac3cb8,0x7ffeeeac3cc8,0x7ffeeeac3cd8
  2⤵
  PID:2680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1964 /prefetch:2
  2⤵
  PID:4596
- 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=1952,10792323529639203959,13888715107595102952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2344 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4292
- 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=1952,10792323529639203959,13888715107595102952,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2576 /prefetch:8
  2⤵
  PID:656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --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=3096 /prefetch:1
  2⤵
  PID:2056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --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=3124 /prefetch:1
  2⤵
  PID:484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --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=4708 /prefetch:1
  2⤵
  PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4664 /prefetch:1
  2⤵
  PID:1460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --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=3152 /prefetch:1
  2⤵
  PID:2068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --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=5188 /prefetch:1
  2⤵
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5576 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,10792323529639203959,13888715107595102952,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4780 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:568

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4196

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3320

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
96899614360333c9904499393c6e3d75

SHA1
bbfa17cf8df01c266323965735f00f0e9e04cd34

SHA256
486e4b4bb11f664c91c675e73cfeabe53b5009ae719459813be17814cd97e43c

SHA512
974735b40a9f92b40a37a698f7f333590f32ff45633c6e619500e74ec274bc20bf7dbc830b1685777b714d37a3ca103d741ee056f4ff45ef08c07b38a7895df7

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

Filesize
152B

MD5
19a8bcb40a17253313345edd2a0da1e7

SHA1
86fac74b5bbc59e910248caebd1176a48a46d72e

SHA256
b8024fbed11683ef4b53f5afac0ff691025b7eecca0f6a95737da1585558227e

SHA512
9f8780f49d30aad01b28189804329aeca6ad2b7ffb6be505d40bb1af7802bb62622f518cb1c43a5815bbbb46638f6c52aead3d68f14fa957d18157edb42e95c0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\348824ee-58c2-41c3-96d9-22a1830a4c49.tmp

Filesize
5KB

MD5
4ef5cd1ffa1df52829b49c058016fb56

SHA1
914667699663a2e256f685ee618c16953fa0cadd

SHA256
739a9660be20ed8d8eaa4b3f836dc0a1cbdbb19d40744a2173fd974e1a7f49db

SHA512
9066cf860fdcf17b74273ba13a60649edfd652c53c95feb3f8e2591c750c191a88e1ceecad11befa13d87fc68351eb5088515d373699d348aeef461a441a0658

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

Filesize
5KB

MD5
9047c9a13ec95c6b7b1f77a8881a41af

SHA1
8c4a62b4318c6f86af398c49967627a141cd587e

SHA256
6f9b61162d717c2b5489e53717e0fbdeb4ed3f6d2d74732506fffa9cd39b56b5

SHA512
5924d7ab260eb4b2aff58cb533b40e0b3ed2566a3c17f32383173652d8bbda12b0673708ac6a65f0c0767b95a5867a51cba14352e917b37e7b8f7074028958a5

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
11KB

MD5
f566afa7b9c3b90e503ace2bb6858514

SHA1
4e76f42fb7e697d5d9f08ddd46a7335a13af66ca

SHA256
1b2626cc230a51b05b2ab0015a0d5b61c6a68fc15abb468467b46c647647d300

SHA512
d886118323e7dd536dfdd17ee16d713c5a0b619b661276f30de974d585d82ec9ae0762d7253cdf28bae863a77fca254cc9651cdbc0c3336401adf3494464d3d6

Download Submit