f167fed0d08af42bb568b7f1c8eb5651f0a777e0859f4d34856bdeab2800aec2

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
15/03/2024, 08:26

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General

Target

caf0e8b1fc4e8a2b55a6a650997cdfe8.html
Size

3.5MB
MD5

caf0e8b1fc4e8a2b55a6a650997cdfe8
SHA1

123c8fecdccbfd0d15a18be1a6c3dab992d9d4b3
SHA256

f167fed0d08af42bb568b7f1c8eb5651f0a777e0859f4d34856bdeab2800aec2
SHA512

f37c5747eaa080009c02610fcdad80811e38f501008f4d23fba9fff2e095166e8ef8feea2dc14d2511a0e47e48d8f0c2babd9ad8181608ef5bc9a6574ddab24c
SSDEEP

12288:oLZhBVKHfVfitmg11tmg1P16bf7axluxOT6Nf2:ovpjte4tT6N2

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
4492	msedge.exe
4492	msedge.exe
1520	msedge.exe
1520	msedge.exe
2820	identity_helper.exe
2820	identity_helper.exe
3196	msedge.exe
3196	msedge.exe
3196	msedge.exe
3196	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe
1520	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 4044	1520	msedge.exe	84
PID 1520 wrote to memory of 4044	1520	msedge.exe	84
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4196	1520	msedge.exe	89
PID 1520 wrote to memory of 4492	1520	msedge.exe	90
PID 1520 wrote to memory of 4492	1520	msedge.exe	90
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	msedge.exe	91
PID 1520 wrote to memory of 2592	1520	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\caf0e8b1fc4e8a2b55a6a650997cdfe8.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:1520
- 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,0x100,0x104,0xd8,0x108,0x7ffd345946f8,0x7ffd34594708,0x7ffd34594718
  2⤵
  PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,14742364482615331937,14033935022932433680,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:4196
- 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=2064,14742364482615331937,14033935022932433680,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4492
- 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=2064,14742364482615331937,14033935022932433680,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
  2⤵
  PID:2592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,14742364482615331937,14033935022932433680,131072 --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=3272 /prefetch:1
  2⤵
  PID:4372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,14742364482615331937,14033935022932433680,131072 --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=3284 /prefetch:1
  2⤵
  PID:3360
- 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=2064,14742364482615331937,14033935022932433680,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5456 /prefetch:8
  2⤵
  PID:3164
- 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=2064,14742364482615331937,14033935022932433680,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5456 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,14742364482615331937,14033935022932433680,131072 --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=5184 /prefetch:1
  2⤵
  PID:4612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,14742364482615331937,14033935022932433680,131072 --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=3996 /prefetch:1
  2⤵
  PID:2012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,14742364482615331937,14033935022932433680,131072 --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=3268 /prefetch:1
  2⤵
  PID:5188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,14742364482615331937,14033935022932433680,131072 --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=4736 /prefetch:1
  2⤵
  PID:5196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,14742364482615331937,14033935022932433680,131072 --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=2228 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3196

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2712

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\Network Persistent State

Filesize
981B

MD5
3e4c1834fd3605c543ef18f30402507a

SHA1
8baba9d976548dc824bcff73f3488fd61a16207e

SHA256
9d4ce50d830f33273bde0743b59d819024c34ad2dbb4abe1c054b2097145f67c

SHA512
8816f49b6904111e5675573691f6a5f8ccaaefdcc1bf0ef36d924ed3180d6f1a77297b5c92137791d757a7058e856fd0359f2676f96ff8ed2c7c300bf98d8b98

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

Filesize
6KB

MD5
ee22bab8c438e27277773cbe753e1efc

SHA1
52436f47ffbdcbc4c82adc95b6d7d9fe4fc234b2

SHA256
8585797dd96559d082f671e5b51c647aabf75d9eeed876ce2698aa9354a4b06d

SHA512
1e13f6c8934d898a3c8a02edfad8f9022594edb1954da03a259f830a1247f4016643aea0653dfef602e4bca112a9b3eea5eed8d3c3dfca1ffcaec60c7043c8a4

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

Filesize
6KB

MD5
8d1ab79a5258c1a6797fd5706a2a8bc3

SHA1
64e3397f0a7d3fb1dfb48c4bc7645262fe08b259

SHA256
c61daf37645f39cbe5aebeb7e90899f1679d47a6bbfba6480bb38d82f1a89a1c

SHA512
4537687b2095d975e09414dfb19223e7db5a74d3e5fb6d548d756ed99654e1f83d985e7a820b635ee7b20abe2b717852725d94d22b70f97c37f1d4b49e7f5500

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
47c9264e7d74d5f962f66fe2c098580b

SHA1
2c0fca874823ce2348193537740057b7655d9831

SHA256
a137c2d873c214fbb1cf6389840589222fd1179a602995d1e8a6d3cff6ffe52d

SHA512
c673fb903f446976d0c3dc88b8f3bdecb002b678eb5e7a9254774c2fab3e9b409ab40c9c1d5d9e7f8285c01ea5f750fe198f93dfc33911310a3678d203ea9563

Download Submit