e791985263b2df4b00652a69f4d6ac925dd2e7a069b9cc30ccb6fc5c813ec44b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/02/2024, 03:10

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General

Target

$PLUGINSDIR/eula_en.html
Size

11KB
MD5

f8aee788c2a09699cd4d607e1db670c8
SHA1

6457b766f043d901a6dd204d00626c4bea02d503
SHA256

503477569d8a48c47c4febbfd4ae6d3cb036856432c8212dcb0226580e7034c9
SHA512

424ef5a4f2653b27b3ca921c35e5e36f28c41ddfe9bcd6b5aba7968d87129826770777fbbfcdc78fce8512c1dce819be0e355282d4a729580591ff296a751162
SSDEEP

192:CuJ1IwC9cgY49ui3RkHXh4Uy0nzlb/1J3GaocWtS3oHoPho6Sxj66riCmQ:PJCN9tY4Ui3ROxJ1d/GBtW2xj66OQ

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
4208	msedge.exe
4208	msedge.exe
4736	msedge.exe
4736	msedge.exe
3092	identity_helper.exe
3092	identity_helper.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 2908	4736	msedge.exe	87
PID 4736 wrote to memory of 2908	4736	msedge.exe	87
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 3928	4736	msedge.exe	89
PID 4736 wrote to memory of 4208	4736	msedge.exe	88
PID 4736 wrote to memory of 4208	4736	msedge.exe	88
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	msedge.exe	90
PID 4736 wrote to memory of 3188	4736	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\$PLUGINSDIR\eula_en.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:4736
- 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,0x100,0x104,0xd8,0x108,0x7ffdc26f46f8,0x7ffdc26f4708,0x7ffdc26f4718
  2⤵
  PID:2908
- 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=2184,6981653501211738529,14150535114374987227,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2380 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,6981653501211738529,14150535114374987227,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2304 /prefetch:2
  2⤵
  PID:3928
- 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=2184,6981653501211738529,14150535114374987227,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
  2⤵
  PID:3188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6981653501211738529,14150535114374987227,131072 --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=3244 /prefetch:1
  2⤵
  PID:1064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6981653501211738529,14150535114374987227,131072 --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:1480
- 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=2184,6981653501211738529,14150535114374987227,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  PID:2344
- 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=2184,6981653501211738529,14150535114374987227,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6981653501211738529,14150535114374987227,131072 --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=5168 /prefetch:1
  2⤵
  PID:740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6981653501211738529,14150535114374987227,131072 --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=5040 /prefetch:1
  2⤵
  PID:224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6981653501211738529,14150535114374987227,131072 --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=4120 /prefetch:1
  2⤵
  PID:4784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6981653501211738529,14150535114374987227,131072 --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=3372 /prefetch:1
  2⤵
  PID:3468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,6981653501211738529,14150535114374987227,131072 --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=3196 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4492

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2328

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3608

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
7740a919423ddc469647f8fdd981324d

SHA1
c1bc3f834507e4940a0b7594e34c4b83bbea7cda

SHA256
bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

SHA512
7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

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

Filesize
152B

MD5
9f44d6f922f830d04d7463189045a5a3

SHA1
2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

SHA256
0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

SHA512
7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

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

Filesize
6KB

MD5
8c89230d94150c7dc8e64d4742ed84a4

SHA1
53e270c7b9a9ae7692d5db01f47f33138c7080c5

SHA256
7917582ed724de46347dacd750af27169d085b4b5cfa38fd8b4defde7114224a

SHA512
eab4f368584f428649743fc11bfcdf8c4efa3c1ad40e230400a1465d78f553493682a13eb8472bd7d49d328c0e8ac170e3d814778722964102df9749ef2d511f

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

Filesize
6KB

MD5
b998ddb6b881a17f458cf9b2114f2d05

SHA1
a8957b6dc0ec10aa67b79fb74977c55ffb075b39

SHA256
e8076c285b48efa669c91370dcdc4c45e3ae9acd738b7b7b0dda344df682f28c

SHA512
89b55f91ac1981e5ef41a3186176c4281389c81137eee0eae0e9ff0db49eaab7e58771c94cc60c58ae058b54c2c8b4eaa21da5734553e69368ccdac437c90b12

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
b98c6d561a5d7b68cd5c513c11d03dbf

SHA1
937463cd718be0abc613bace5f36fa5e3d5aea67

SHA256
1df4b28fc083d8260a05c536094b20d1ef5b6b36f95e64b3f66c6683746e82bf

SHA512
b656dd347658af5b6284e4795e29c1435775dbcddeed15fa1161d2919c4d4e0db07c410b1d02c2c8b6484f0bfd90102477213821f8af8bd0f6d9e4e89b1084e7

Download Submit