232b88f022b29606ea71562be8c6d7efec87137357ed1a35fa1a05c8086dab4c

Analysis

max time kernel
145s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
01/07/2024, 18:01

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General

Target

44017993/DownMe.com_12804scommv22/串口调试助手/help.htm
Size

2KB
MD5

1967d1b996b0965129e23f0d0b4e65ca
SHA1

db649579192d7941e0466d81764333e867d5b915
SHA256

aab51cbf9ac03982408f19d1a217bc5b9fcb0e5bde30fb727661c5e6088b5087
SHA512

8ca9f5bb9775940b7c2edc4e25e708d78061a6061cba49b1e31ae2ba9590d6b68c6b55a85bf6caf0b0dcdf613c8db65d6aabc3640f2744be59490362dc7c38c7

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 10 IoCs

pid	Process
3828	msedge.exe
3828	msedge.exe
3932	msedge.exe
3932	msedge.exe
1032	identity_helper.exe
1032	identity_helper.exe
4828	msedge.exe
4828	msedge.exe
4828	msedge.exe
4828	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe
3932	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3932 wrote to memory of 1028	3932	msedge.exe	82
PID 3932 wrote to memory of 1028	3932	msedge.exe	82
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 4540	3932	msedge.exe	84
PID 3932 wrote to memory of 3828	3932	msedge.exe	85
PID 3932 wrote to memory of 3828	3932	msedge.exe	85
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	msedge.exe	86
PID 3932 wrote to memory of 5112	3932	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\44017993\DownMe.com_12804scommv22\串口调试助手\help.htm
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:3932
- 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb4be046f8,0x7ffb4be04708,0x7ffb4be04718
  2⤵
  PID:1028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,849611159530533716,8870778600385577316,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:4540
- 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=2076,849611159530533716,8870778600385577316,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3828
- 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=2076,849611159530533716,8870778600385577316,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
  2⤵
  PID:5112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,849611159530533716,8870778600385577316,131072 --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=2236 /prefetch:1
  2⤵
  PID:1480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,849611159530533716,8870778600385577316,131072 --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=3264 /prefetch:1
  2⤵
  PID:2316
- 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=2076,849611159530533716,8870778600385577316,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  PID:5016
- 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=2076,849611159530533716,8870778600385577316,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,849611159530533716,8870778600385577316,131072 --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=5200 /prefetch:1
  2⤵
  PID:4764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,849611159530533716,8870778600385577316,131072 --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=5216 /prefetch:1
  2⤵
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,849611159530533716,8870778600385577316,131072 --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=5572 /prefetch:1
  2⤵
  PID:4744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,849611159530533716,8870778600385577316,131072 --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=5600 /prefetch:1
  2⤵
  PID:3520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,849611159530533716,8870778600385577316,131072 --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=2184 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4828

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:840

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
dabfafd78687947a9de64dd5b776d25f

SHA1
16084c74980dbad713f9d332091985808b436dea

SHA256
c7658f407cbe799282ef202e78319e489ed4e48e23f6d056b505bc0d73e34201

SHA512
dae1de5245cd9b72117c430250aa2029eb8df1b85dc414ac50152d8eba4d100bcf0320ac18446f865dc96949f8b06a5b9e7a0c84f9c1b0eada318e80f99f9d2b

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

Filesize
152B

MD5
c39b3aa574c0c938c80eb263bb450311

SHA1
f4d11275b63f4f906be7a55ec6ca050c62c18c88

SHA256
66f8d413a30451055d4b6fa40e007197a4bb93a66a28ca4112967ec417ffab6c

SHA512
eeca2e21cd4d66835beb9812e26344c8695584253af397b06f378536ca797c3906a670ed239631729c96ebb93acfb16327cf58d517e83fb8923881c5fdb6d232

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

Filesize
5KB

MD5
e6e9ab8edce47fcd94546109aadd7897

SHA1
84c6bccd2260fe2d70eadca4f4bdcae9888f93ea

SHA256
b5f588222ed90d98c7692674e9116ac1004e4a651dab77d641b81d8ad069a503

SHA512
4538bc2f51976d5abe80c1af4b943e94ad11f3295b2c9e69a111e699282f847064d6907a1f0593544f5707e81d8a3a4b1975cb0f51d0de3c7bdc9b784ebb7b79

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

Filesize
6KB

MD5
585e9de571d82693aec9c222c6768fe8

SHA1
e6700309d1468d2f3175320147b61f231fdbbd75

SHA256
ded6c2e575de14287581e9c5470cf4c8d91bb3da476af0f42506dab250e1b0f6

SHA512
63a9ff0719184c26140397519144c95da1c200fccd1718db9f135399f60093eeafc9d2f90ca0076c45fd5f68ea7beba87cb1e7fbf3b7a35dece09c172efd8ad2

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
7b3e989e208e12e9e1032cd8e3db9845

SHA1
362d7c86773c59bb1c47d500dd802ea146f4b15e

SHA256
369599313047a8ae9598f52d7b95719c77e6a2d867148e89002d785294b03201

SHA512
83f855fe4a84e7dc9b97938b3881ed24dfecf1da1ea10d2a4a094396bf0b8772b9a38ccad400b5a7a1c7c91677a54a2d0c462fa020013a1da5765826bbc7f39f

Download Submit