a0b4c2470314cf5deb12fdc956419448cd8252cfb76007944520bdb9b328dfd1

Analysis

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

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
04/05/2024, 20:34

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General

Target

sample.html
Size

220KB
MD5

a8e5e2f577294671f97726a6ad62d1ed
SHA1

2b061ba5092f26bf7d0c33071910521cf61052d9
SHA256

e723cb17539d0fb1d1dc26fd0189904086e8168d85c02e2d481a79afffdb642a
SHA512

2bdfe151bef57b383b947c96c898568b37c4cae9896545d26c374f3757a0b31dd4122a60ba338a4b21dc16b13b292b486f4b0af631685993764616abe5a72f3a
SSDEEP

3072:SkmKMeh/HgGGyfkMY+BES09JXAnyrZalI+YQ:SkT+gsMYod+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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3016	msedge.exe
3016	msedge.exe
3232	msedge.exe
3232	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 3800	3232	msedge.exe	83
PID 3232 wrote to memory of 3800	3232	msedge.exe	83
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 1660	3232	msedge.exe	84
PID 3232 wrote to memory of 3016	3232	msedge.exe	85
PID 3232 wrote to memory of 3016	3232	msedge.exe	85
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86
PID 3232 wrote to memory of 3028	3232	msedge.exe	86

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:3232
- 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,0x100,0x104,0xd8,0x108,0x7ffa322e46f8,0x7ffa322e4708,0x7ffa322e4718
  2⤵
  PID:3800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,12317456890950188206,6779516509462800200,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:1660
- 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=2124,12317456890950188206,6779516509462800200,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3016
- 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=2124,12317456890950188206,6779516509462800200,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:3028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,12317456890950188206,6779516509462800200,131072 --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=3180 /prefetch:1
  2⤵
  PID:4376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,12317456890950188206,6779516509462800200,131072 --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:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,12317456890950188206,6779516509462800200,131072 --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=1756 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3148

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3328

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2940

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\Network Persistent State

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
a52f3824df37fbb50d19306ab2b2d127

SHA1
6ffa1480809822b23308a01de70fc7bfaef5b0d3

SHA256
0a2591b01265c5c411a4da5ebd71c3e84669794cb580f7426ea7aa99c6ae015d

SHA512
5a0bcf82a914ef595f1a23ef1718028caaf90a33e0765402e6c818dd706181edcfe43130e5b88d3a0904461c40e8195ea0c115ffc303c811760bf853519bd7c9

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

Filesize
6KB

MD5
8c800b256e068dbd1d67ff20eef6fae5

SHA1
5ea1ad57e6bb2ca1b5e0ce0f5921fc51af794464

SHA256
43d94e5c01505c5f0fe82c42d94556ef36aaa832f4bae6ee03660c2949ecd678

SHA512
61ea1d93360012b2931a9b33df9c81e0c34af3d9bfea9ea53e39d46e68499b9a35c90e2a53209dea897a501ea4b9dee33beca15ac808f5b3dd6d0583dd559f3e

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

Filesize
11KB

MD5
742df5a06bd4d104ba0f9bbd42f9fb47

SHA1
a1a807af323844486ca29aacfa10679aea67a9d2

SHA256
08ff350ef75e8ca8416f00e7fe2ee724101b545afb18c7148f40ebc30e48df7b

SHA512
5485b7d42af1a617121f934e28447a726ad0b7fe5d569cf0123d224d493ee12f360e8e052d634b8eaf72eda118516084371d30783e13e6f3a24847262e28b203

Download Submit