04a484c01214c519221232364f1b99e4aff0761a6fe9c2cfcbf0c84a246a1689

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
06-05-2024 09:13

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General

Target

background.html
Size

325B
MD5

d050b00c97d6287da7c1605c010b6b86
SHA1

1e9a3109b1505cd2ebfaf0d4f00cdbdf342b01f5
SHA256

2cffe15d6ffd8a4bdbfba8bcdda1e911660b62d795048bcd6c66004e9640d65c
SHA512

feb6213e6a3e027e8a8cc15d6bcfa963098bd78bea1e251d6ee32ca89f642c4e967cfbf7d69adb70549c1b00b164a74b9707e63d79c43623bb32ef5099e8bddf

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4448	msedge.exe
4448	msedge.exe
2240	msedge.exe
2240	msedge.exe
4388	identity_helper.exe
4388	identity_helper.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

2240 msedge.exe
2240 msedge.exe
2240 msedge.exe
2240 msedge.exe
2240 msedge.exe
2240 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 2240 wrote to memory of 5016	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 5016	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 112	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 4448	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 4448	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe
PID 2240 wrote to memory of 2032	2240	msedge.exe	msedge.exe

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\background.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:2240

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,0x100,0x104,0xd8,0x108,0x7ff92b6e46f8,0x7ff92b6e4708,0x7ff92b6e4718
2⤵
PID:5016

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,13420824575115729821,6130050199182407943,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1988 /prefetch:2
2⤵
PID:112

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=1912,13420824575115729821,6130050199182407943,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2104 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4448

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=1912,13420824575115729821,6130050199182407943,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
2⤵
PID:2032

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13420824575115729821,6130050199182407943,131072 --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:1356

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13420824575115729821,6130050199182407943,131072 --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:4044

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=1912,13420824575115729821,6130050199182407943,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
2⤵
PID:2780

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=1912,13420824575115729821,6130050199182407943,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4388

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13420824575115729821,6130050199182407943,131072 --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=5216 /prefetch:1
2⤵
PID:2672

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13420824575115729821,6130050199182407943,131072 --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=5344 /prefetch:1
2⤵
PID:1872

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13420824575115729821,6130050199182407943,131072 --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=4156 /prefetch:1
2⤵
PID:4900

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13420824575115729821,6130050199182407943,131072 --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=3468 /prefetch:1
2⤵
PID:5012

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,13420824575115729821,6130050199182407943,131072 --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=2076 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1908

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:384

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

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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
c082f2afccdc63d9154c91e018b7ac59

SHA1
87442b67ebd47d66f80f6a137aa47bcfc3e326be

SHA256
a0dcaa082ab21a99b7da8be87162a330ade01b52df8844f90461a23727ad4313

SHA512
2c45be8d01809e3453ee8abd210faff4d030a86563bf08ef14a193cdcc59ea82412a9b5e57bea00ca68bfeedda5ec787ba9d9e3de31f55f5801f85d88326bcb1

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

Filesize
6KB

MD5
9e603914d0cad397c0df633727f55eee

SHA1
4a6cc99228ea2b8f13e5c5a96200cd64d2cb51f2

SHA256
01b35a8e33ee3d588b72a1bd0f94402149d289c23a904d560d3b22f9e0c1f4a0

SHA512
8d85657180ca65efb7b85b55232762d9da8db470296c9080dfbb32e5fba19478b221e0c706cb04b9c24c7dfab14916f01445e80accc0324be3bfd55a4d98eb74

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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

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

Filesize
11KB

MD5
aeb1b53b11eef283e600420c6104149f

SHA1
a2ead5f532536ffff96fd6eaf82c28b91137dd3a

SHA256
01d68e2984a53b2a3f809a37f90ea07e0c1ef98b30ab78eea769a5393f1d32b5

SHA512
253c0167987a35ada98719e18aae15b53331fa22e2df949d1a024b3e41c937979e52a75a2b0b79fd610e66c700ab11a0b90377d4f8afab7d81bf02dd16e15b27

Download Submit
\??\pipe\LOCAL\crashpad_2240_ATWUDDFRUPAYZLRB

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit