212bc3ead48049a4a09b9bc2fb3d058800a76d73d82fe345e2db931bd270f2de

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 18:10

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General

Target

start.html
Size

3KB
MD5

eb71da36f0d9400d3229b24f101f4164
SHA1

7a98423580e88842fc52a60e67ebc6b3ce83c86f
SHA256

3a898bd47fa2ab5662e35a988029b87d12aaf3e824d171cff29157796e138f92
SHA512

31c78bdf0aa7c23cf1acc50f77eef3cade36775d0f097fa87b6444aa997992c9a00a52a3ba2162fbc32f7abb5058ff54195af67aa5f8562507fe3803480570a9

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
4672	msedge.exe
4672	msedge.exe
4804	msedge.exe
4804	msedge.exe
4532	identity_helper.exe
4532	identity_helper.exe
5716	msedge.exe
5716	msedge.exe
5716	msedge.exe
5716	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4412	4804	msedge.exe	87
PID 4804 wrote to memory of 4412	4804	msedge.exe	87
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 208	4804	msedge.exe	88
PID 4804 wrote to memory of 4672	4804	msedge.exe	89
PID 4804 wrote to memory of 4672	4804	msedge.exe	89
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	msedge.exe	90
PID 4804 wrote to memory of 4320	4804	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\start.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:4804
- 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,0x100,0x104,0xd8,0x108,0x7ffad6d046f8,0x7ffad6d04708,0x7ffad6d04718
  2⤵
  PID:4412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2188,10871823045207613677,2542401435469161530,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2196 /prefetch:2
  2⤵
  PID:208
- 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=2188,10871823045207613677,2542401435469161530,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4672
- 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=2188,10871823045207613677,2542401435469161530,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  2⤵
  PID:4320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,10871823045207613677,2542401435469161530,131072 --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=3256 /prefetch:1
  2⤵
  PID:4904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,10871823045207613677,2542401435469161530,131072 --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=3264 /prefetch:1
  2⤵
  PID:4128
- 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=2188,10871823045207613677,2542401435469161530,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  PID:4180
- 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=2188,10871823045207613677,2542401435469161530,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,10871823045207613677,2542401435469161530,131072 --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=5000 /prefetch:1
  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=2188,10871823045207613677,2542401435469161530,131072 --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=5348 /prefetch:1
  2⤵
  PID:3168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,10871823045207613677,2542401435469161530,131072 --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=5552 /prefetch:1
  2⤵
  PID:2196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,10871823045207613677,2542401435469161530,131072 --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=4180 /prefetch:1
  2⤵
  PID:3968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,10871823045207613677,2542401435469161530,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5456 /prefetch:1
  2⤵
  PID:2296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2188,10871823045207613677,2542401435469161530,131072 --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=3124 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5716

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4964

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
f35bb0615bb9816f562b83304e456294

SHA1
1049e2bd3e1bbb4cea572467d7c4a96648659cb4

SHA256
05e80abd624454e5b860a08f40ddf33d672c3fed319aac180b7de5754bc07b71

SHA512
db9100f3e324e74a9c58c7d9f50c25eaa4c6c4553c93bab9b80c6f7bef777db04111ebcd679f94015203b240fe9f4f371cae0d4290ec891a4173c746ff4b11c1

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

Filesize
152B

MD5
1eb86108cb8f5a956fdf48efbd5d06fe

SHA1
7b2b299f753798e4891df2d9cbf30f94b39ef924

SHA256
1b53367e0041d54af89e7dd59733231f5da1393c551ed2b943c89166c0baca40

SHA512
e2a661437688a4a01a6eb3b2bd7979ecf96b806f5a487d39354a7f0d44cb693a3b1c2cf6b1247b04e4106cc816105e982569572042bdddb3cd5bec23b4fce29d

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

Filesize
6KB

MD5
9ec57e1dab3a8b3a59795355429a5e12

SHA1
46a75e519a6239c5204c40a5296989c55e0803fd

SHA256
16b2624799f349220130748ee0df0b303ae8edb80c718f03fd4a5c3dd6d1f792

SHA512
6924292d53aadd746d6f479ef921068ec6e1581197a6533455aed079a19031f1bc37641873f66920913a43af36630699ddc284aa8f0ada512b1b83ff6395ea09

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

Filesize
6KB

MD5
9f411bc5b6af98e42f7e57849b5e6087

SHA1
4f640c0848119ced7f7f179d4ff033c56181f1a6

SHA256
f04bf8e3959d43e1fff1ab879a9059dc03ee69783679cf687d2527968072d5b3

SHA512
75a5cf448af4cd1ee8bcaaee46a2b5b4e12ce4c5481ff23b6cb790c9081cb2cd04ff8b27a259d1c24891c007b3fb8f8fde20e16c3d5ca8dffa4da0865e426287

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
12KB

MD5
ac0a9ecb46828fe25a874581da0d9909

SHA1
d5f8c7588418067561d02b1d9b4a30d417e3aecb

SHA256
7de8e31f16b193f02d249246d7aaa5f66e83da67e96c66e56374ed248dfef2b7

SHA512
815b9a17ea4ba71e0b19108b4456044a940ddb3d47da1de724d641d5bb69630f836db1f2377848f6b7ce1b59b402591a1a655902bc340d6a2e61e2443134db3d

Download Submit