b7ec49f7173cc3ed4c61ec1dab42e246bb1dbbda242841befc46c9cb04198ba7

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2024, 00:19

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General

Target

sample.html
Size

213KB
MD5

cfd15d8368194d724f8620c9e6d3fadd
SHA1

39bf25a020c1232eac9f148e47bc500f75d09d81
SHA256

0b51648c8ac0168c00e0520998fdedc009e0007da64c7bf464b48f8c1f81f328
SHA512

6683e59df94540eed8e41df27489840810801b154ecb0a1a2bbdb0fe2ffd2f8abeafb9860fcc971c9f87f76f1dcff72b4800da276db01057e33c6ec4a7c42b3f
SSDEEP

3072:SOXnZLPn79udyfkMY+BES09JXAnyrZalI+YQ:SOh8osMYod+X3oI+YQ

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
1388	msedge.exe
1388	msedge.exe
2380	msedge.exe
2380	msedge.exe
2364	msedge.exe
2364	msedge.exe
2364	msedge.exe
2364	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2380	msedge.exe
2380	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe
2380	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 4268	2380	msedge.exe	84
PID 2380 wrote to memory of 4268	2380	msedge.exe	84
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 4912	2380	msedge.exe	85
PID 2380 wrote to memory of 1388	2380	msedge.exe	86
PID 2380 wrote to memory of 1388	2380	msedge.exe	86
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87
PID 2380 wrote to memory of 3900	2380	msedge.exe	87

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\sample.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:2380
- 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,0x100,0x104,0xd8,0x108,0x7fff855746f8,0x7fff85574708,0x7fff85574718
  2⤵
  PID:4268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,4430356663043437892,16010771460709443537,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:4912
- 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=2112,4430356663043437892,16010771460709443537,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1388
- 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=2112,4430356663043437892,16010771460709443537,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  PID:3900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,4430356663043437892,16010771460709443537,131072 --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=3220 /prefetch:1
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,4430356663043437892,16010771460709443537,131072 --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=3240 /prefetch:1
  2⤵
  PID:4724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,4430356663043437892,16010771460709443537,131072 --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=1688 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2364

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3216

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4648

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
2a70f1bd4da893a67660d6432970788d

SHA1
ddf4047e0d468f56ea0c0d8ff078a86a0bb62873

SHA256
c550af5ba51f68ac4d18747edc5dea1a655dd212d84bad1e6168ba7a97745561

SHA512
26b9a365e77df032fc5c461d85d1ba313eafead38827190608c6537ec12b2dfdbed4e1705bfd1e61899034791ad6fa88ea7490c3a48cdaec4d04cd0577b11343

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

Filesize
152B

MD5
fbe1ce4d182aaffb80de94263be1dd35

SHA1
bc6c9827aa35a136a7d79be9e606ff359e2ac3ea

SHA256
0021f72dbca789f179762b0e17c28fe0b93a12539b08294800e47469905aeb51

SHA512
3fb0a3b38e7d4a30f5560594b1d14e6e58419e274255fb68dfe0ca897aa181f9ce8cb2048403f851fd36a17b0e34d272d03927769d41a500b2fe64806354902f

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

Filesize
5KB

MD5
07fffa48f2830f19d26f6a988e6c6523

SHA1
908c2545811adaf6c8d7847e8a3707269fcd0e81

SHA256
a97a57d95aa55e460d02f234f8c00408e54ed48803f3cf5a7a4ff94a39349338

SHA512
4cf5db75f5f386092cd02051e9f144321ff898cf0d549dd7f6becfcbf8a52f85bd0015c7b998e0f245e7bb8cc5641904a792c0f06f91642081a73c4699309c6a

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

Filesize
6KB

MD5
e0700619dae26b78e8cc161cc3c975cb

SHA1
373aa0453c80d709aacfc2b657017a77b02236b3

SHA256
87dfda6b2e6b7f6a6d94e3f347ffb0d7ceb9e4ad0ed303b33fda302880f4bb92

SHA512
e2de6430149ddbacbe21f89e7e5a58d3e445b3f23389e21ae62d396cda25ae4cc79724f12657aeadcb6861560c53b34a394d33e340e0d109dbd82fe8a235373b

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

Filesize
11KB

MD5
67fbdb807e5a2fb6a2711f2c3564c832

SHA1
a4bda3346d319efb2bdde964fda0853df4c6a03c

SHA256
444cbb456316e8549f37b6d1aa93bf72dc971b53d4af7bca85751d62c1c44bd0

SHA512
d492fe7b6bc704375b37cb92507c50144fc78ebc232e0dcd261fbf64a2f5dad8fb49206db391fcce03ebf9709910ce75a7038d7ef22cd76d5c410759a1613019

Download Submit