15bc35f63affd385d023faa9af2b93cc2e3b546c8a593ec5de79856f28c85846

Analysis

max time kernel
145s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 08:38

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General

Target

hk.html
Size

38B
MD5

85bc66cb6bb2ad18d55c005732808147
SHA1

312ad4eb903d9973bf114a1b844409894a1cec15
SHA256

15bc35f63affd385d023faa9af2b93cc2e3b546c8a593ec5de79856f28c85846
SHA512

fd231c1187ae3f0f98be241440a7887fc0c1c3bf3c899cb99310efe6434da0e9ba15b3dcc0d2d90e5c4e5700a91dc487275586cbf35bbe180bd188ab20f5e707

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 10 IoCs

pid	Process
64	msedge.exe
64	msedge.exe
1392	msedge.exe
1392	msedge.exe
2948	identity_helper.exe
2948	identity_helper.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe
1392	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 4812	1392	msedge.exe	81
PID 1392 wrote to memory of 4812	1392	msedge.exe	81
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 1160	1392	msedge.exe	82
PID 1392 wrote to memory of 64	1392	msedge.exe	83
PID 1392 wrote to memory of 64	1392	msedge.exe	83
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84
PID 1392 wrote to memory of 4192	1392	msedge.exe	84

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\hk.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:1392
- 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,0x100,0x104,0xd8,0x108,0x7ffe811746f8,0x7ffe81174708,0x7ffe81174718
  2⤵
  PID:4812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,4398599730327917698,286099759552380194,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2236 /prefetch:2
  2⤵
  PID:1160
- 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=2160,4398599730327917698,286099759552380194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:64
- 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=2160,4398599730327917698,286099759552380194,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:4192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,4398599730327917698,286099759552380194,131072 --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=3300 /prefetch:1
  2⤵
  PID:2132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,4398599730327917698,286099759552380194,131072 --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=3312 /prefetch:1
  2⤵
  PID:5056
- 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=2160,4398599730327917698,286099759552380194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  PID:5040
- 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=2160,4398599730327917698,286099759552380194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,4398599730327917698,286099759552380194,131072 --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=4800 /prefetch:1
  2⤵
  PID:4216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,4398599730327917698,286099759552380194,131072 --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=4768 /prefetch:1
  2⤵
  PID:2480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,4398599730327917698,286099759552380194,131072 --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=4112 /prefetch:1
  2⤵
  PID:1700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,4398599730327917698,286099759552380194,131072 --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=3420 /prefetch:1
  2⤵
  PID:1780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,4398599730327917698,286099759552380194,131072 --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=4916 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2412

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3824

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
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

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

Filesize
6KB

MD5
8fa04bd3000aa1722d54b3de2cb0629c

SHA1
fb5509bbdae14d4934be1830d07bde1907375e38

SHA256
245a4e9df5129cfe351ae2db59e63e5b34372d86e1b3ea0a26c08c41fd1d9dee

SHA512
4d264ae66c2a0609187232b2c703623aa7647578588872d5f3007ed62924f8b10059453923aada315f05418d68b6070e967671ecb9746c19e991fd54f63f9566

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

Filesize
6KB

MD5
a2b107d619d91182916e08419698a1b3

SHA1
b30b75e9ed141e672dfe46639fe255ad5fd3a6a5

SHA256
46eddfb3464b772befe37da7ac52ce24cbe36308ab06a49248a0117179b0a59e

SHA512
11c7a3b5f53eb67d688289ec485a034390f19d61807cf5f7227c1a9b8e89478009968b8ae2bad1b3de682bdc630da171aff9c2004ca0f5e3ff9affb2eb9dbfbe

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
627cc1db71a9925c11885300df7d0c5c

SHA1
aac1db32dbcda8543478db899b0910c65837495e

SHA256
09f38c45036cd1ed7a1b40c41d0d46440f81d219a993ba60ac3de1cf98688463

SHA512
2b2d7aea4c5aa69cbc48a76ddce570db0b3dea673dc45ee23c406f6d8407afb207d3f2907ae5e41c9aebd493637ac230f019b8b959d88775b86fbb415e4b7928

Download Submit