7165fc143a4ac0d0fd3bfffd78430e900f5707ee6de9651820add9ca3ea469bc

Analysis

max time kernel
145s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 19:22

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General

Target

vpnclient/gonggao.htm
Size

1KB
MD5

141e20590ae0e47f4921b51dadc3143c
SHA1

91b8a92e95147ba90cca66864b959cc7a0d67ac9
SHA256

09a4ba9dd83c8268063689eaf83a1eb9a667eaa1e2ab80a8676b5957d5cef319
SHA512

2cc063c5f62a4c512a1f2ac3a08a4e090105d70235f841090a1367e3697107883c6d9e675441e7fb692a28f91ebc4308ef546b08f76ad90ae102a97a8f110340

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
2940	msedge.exe
2940	msedge.exe
876	msedge.exe
876	msedge.exe
636	identity_helper.exe
636	identity_helper.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe
876	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 536	876	msedge.exe	83
PID 876 wrote to memory of 536	876	msedge.exe	83
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 4536	876	msedge.exe	85
PID 876 wrote to memory of 2940	876	msedge.exe	86
PID 876 wrote to memory of 2940	876	msedge.exe	86
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87
PID 876 wrote to memory of 1944	876	msedge.exe	87

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\vpnclient\gonggao.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:876
- 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,0x100,0x104,0xd8,0x108,0x7ffa08db46f8,0x7ffa08db4708,0x7ffa08db4718
  2⤵
  PID:536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,265524220985628770,14649633410266870465,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2040 /prefetch:2
  2⤵
  PID:4536
- 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=2000,265524220985628770,14649633410266870465,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2940
- 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=2000,265524220985628770,14649633410266870465,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2884 /prefetch:8
  2⤵
  PID:1944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,265524220985628770,14649633410266870465,131072 --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=3240 /prefetch:1
  2⤵
  PID:808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,265524220985628770,14649633410266870465,131072 --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=3252 /prefetch:1
  2⤵
  PID:3592
- 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=2000,265524220985628770,14649633410266870465,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  PID:2124
- 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=2000,265524220985628770,14649633410266870465,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,265524220985628770,14649633410266870465,131072 --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=5236 /prefetch:1
  2⤵
  PID:3000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,265524220985628770,14649633410266870465,131072 --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=5252 /prefetch:1
  2⤵
  PID:3872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,265524220985628770,14649633410266870465,131072 --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=5704 /prefetch:1
  2⤵
  PID:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,265524220985628770,14649633410266870465,131072 --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=5632 /prefetch:1
  2⤵
  PID:1616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,265524220985628770,14649633410266870465,131072 --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=1764 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1372

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4104

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
f9664c896e19205022c094d725f820b6

SHA1
f8f1baf648df755ba64b412d512446baf88c0184

SHA256
7121d84202a850791c2320385eb59eda4d697310dc51b1fcd4d51264aba2434e

SHA512
3fa5d2c68a9e70e4a25eaac2095171d87c741eec2624c314c6a56f4fa390d6319633bf4c48b1a4af7e9a0451f346beced9693da88cfc7bcba8dfe209cbd1b3ae

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

Filesize
152B

MD5
847d47008dbea51cb1732d54861ba9c9

SHA1
f2099242027dccb88d6f05760b57f7c89d926c0d

SHA256
10292fa05d896a2952c1d602a72d761d34bc776b44d6a7df87e49b5b613a8ac1

SHA512
bd1526aa1cc1c016d95dfcc53a78b45b09dde4ce67357fc275ab835dbe1bb5b053ca386239f50cde95ad243a9c1bbb12f7505818577589beecc6084f7b94e83f

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

Filesize
5KB

MD5
b1459ecccbc9b12b5272e5143475e341

SHA1
036dc05d0b545995ee04e2a35984823c0ae64657

SHA256
7a6d6c7d5bae38d6ba4e97251d87956f75ec93dfdc662da78b748ceb6e4e8a45

SHA512
b2e6c0f7e3bb26761c02fd9113f0212e863e6aa37d3a48b9b8ef7e9153cecc8dc969bb214ff947c28268878c6119f66c9d3ded79fc6a4a81c7318a9e8f7273d6

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

Filesize
6KB

MD5
97ea6b062917b2e66a0e83c7c579cb38

SHA1
0c2e5343ca7475554db74a884a6a57ca41be25e2

SHA256
ace1c69d80c2e9837bcb4678634a08f05ae89b9c3dc73fac1b1061e3d9bd0419

SHA512
f2f8e7bd77e0f2c5eac313123b58c76358904647058916be686eee9de3601920679f1577b2bdb795faacfb6510280e54d23b7a16dfe5005c4fe3c3f4eedadbba

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
10KB

MD5
59c1e9393916e01a8493ec55654ca584

SHA1
e130c893936d0e1bf47b3efe39ef6211aee8bc52

SHA256
dd816436b3a27bb290736a9a76ca90167d3546b21d9a03367c09c8a86a858dd9

SHA512
dbf3519370b2bc357270982702c55bd88b676ec9bc6fb0997690c9d724f5602bedfc35e798b384948e3ad6571f7776c05f3fc1cad9411112507f46450041b2d9

Download Submit