b26f7acde79e8b627ad620dd87360af5d4eff60ed2f5e3b185678f5b604682da

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
26/04/2024, 22:34

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General

Target

sample.html
Size

218KB
MD5

be00218fb54ca571d2bd0784a4d43022
SHA1

634c784105ec0dfb6ccff5290714442a7a91d9fd
SHA256

f37267cc39184aea9e1c30aeab3f0b07b5337ecd63882e892c7fea3c8ce17451
SHA512

681fa15bc68cd3dd34abd59a6732aa647b06edc6e976ba9093cb6b52aecde9374521dcab5864f7ce8d6a4aeb43666cb06310455576df39adf71d9f6a9eba6de4
SSDEEP

3072:So4SczDfBzDigyfkMY+BES09JXAnyrZalI+YQ:SobCzpidsMYod+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
1744	msedge.exe
1744	msedge.exe
2528	msedge.exe
2528	msedge.exe
4348	msedge.exe
4348	msedge.exe
4348	msedge.exe
4348	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2528	msedge.exe
2528	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 4684	2528	msedge.exe	79
PID 2528 wrote to memory of 4684	2528	msedge.exe	79
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1340	2528	msedge.exe	80
PID 2528 wrote to memory of 1744	2528	msedge.exe	81
PID 2528 wrote to memory of 1744	2528	msedge.exe	81
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82
PID 2528 wrote to memory of 2172	2528	msedge.exe	82

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:2528
- 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=0xd8,0x100,0x104,0xe4,0x108,0x7ff8540046f8,0x7ff854004708,0x7ff854004718
  2⤵
  PID:4684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,1746058796460133449,1265566209095647263,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:1340
- 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=2128,1746058796460133449,1265566209095647263,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1744
- 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=2128,1746058796460133449,1265566209095647263,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:2172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1746058796460133449,1265566209095647263,131072 --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=3336 /prefetch:1
  2⤵
  PID:3364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1746058796460133449,1265566209095647263,131072 --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=3356 /prefetch:1
  2⤵
  PID:2704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,1746058796460133449,1265566209095647263,131072 --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=1944 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3416

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2856

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
ae54e9db2e89f2c54da8cc0bfcbd26bd

SHA1
a88af6c673609ecbc51a1a60dfbc8577830d2b5d

SHA256
5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

SHA512
e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

Filesize
152B

MD5
f53207a5ca2ef5c7e976cbb3cb26d870

SHA1
49a8cc44f53da77bb3dfb36fc7676ed54675db43

SHA256
19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

SHA512
be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

Filesize
6KB

MD5
d84b8eafc93a3a4684163f55627d057e

SHA1
2eb0bbb82de6748de097556df9d926a400c16da3

SHA256
80ffaec37b175f1ff0b1acf03fd2510cffd3762209e5af7180b0a330cda1d4b0

SHA512
ed0e414ca81957b1bb44a34384277c21c852291acc28c7575e6be9f757d3ef64917fb964b0d90527c90e616e86dfd26c64a24ea4539973b3fe669d3be9cdf4dc

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

Filesize
6KB

MD5
1b6374fed560a3f1f449d3863a134602

SHA1
38a54e6b39439287198193984893e0eab49cd616

SHA256
d0ed072904828d447e3530d40a3079d24ae77135f98008fbb6989d4158a781c2

SHA512
bd2504b07cae719b9d7e66a3ba866ea6591909f04af2aba2fdd8d353d23be1e4b0cc2c17aa8f8d9afe51ab5250e636699777cf29e9e6ccfa20bf81382638cd9c

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

Filesize
11KB

MD5
f62396e0c1b128c0e266c6d9d7483527

SHA1
c9bb90cbd13dc4c0d233b3cbdb96101ca8a8f761

SHA256
dd3cad8c827dda35c55074818c095950478026ff765dfc7470ae2fe772d258dc

SHA512
64b8227cde71b0f27a6feb99c9a9599c3fb3e9d92eda2ffc6530a5b9081cff4fd59d3118959159add88fed17af25fe05eb638f156f83066a30f339ae40e3998d

Download Submit