7b2e7cb37eb150318f0e83d22290f1224bbff9e7864fb57021bdee4a68e9f4d7

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26-07-2024 18:09

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General

Target

web/cn_log.htm
Size

463B
MD5

d949320d8acee4cf5c6ce0deaa66e4b5
SHA1

422b87f06933b2fa4c2281bfc8f4c61ec146280d
SHA256

b895a9a2b66dbc173f3e4a02996d0a45832d0842581dd5b8904f6545571e88d9
SHA512

fd06e0a72bc4e92ea421b62acbc89a2ec13a7a9df3f8a06a0c1f791d2dc79d904ee17dddf70e6b0b9c05648a422e79ad45cd9d94b8249228f7425adc1d2ccfcf

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
4472	msedge.exe
4472	msedge.exe
3336	msedge.exe
3336	msedge.exe
1876	identity_helper.exe
1876	identity_helper.exe
1204	msedge.exe
1204	msedge.exe
1204	msedge.exe
1204	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe
3336	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3336 wrote to memory of 3824	3336	msedge.exe	84
PID 3336 wrote to memory of 3824	3336	msedge.exe	84
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4808	3336	msedge.exe	85
PID 3336 wrote to memory of 4472	3336	msedge.exe	86
PID 3336 wrote to memory of 4472	3336	msedge.exe	86
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	msedge.exe	87
PID 3336 wrote to memory of 4924	3336	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\web\cn_log.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:3336
- 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,0x100,0x104,0xd8,0x108,0x7ff9733f46f8,0x7ff9733f4708,0x7ff9733f4718
  2⤵
  PID:3824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1988,15850736115089698652,3324747983906920676,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1992 /prefetch:2
  2⤵
  PID:4808
- 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=1988,15850736115089698652,3324747983906920676,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2196 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4472
- 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=1988,15850736115089698652,3324747983906920676,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
  2⤵
  PID:4924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15850736115089698652,3324747983906920676,131072 --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=3228 /prefetch:1
  2⤵
  PID:1432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15850736115089698652,3324747983906920676,131072 --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:4372
- 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=1988,15850736115089698652,3324747983906920676,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  PID:1920
- 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=1988,15850736115089698652,3324747983906920676,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15850736115089698652,3324747983906920676,131072 --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=4796 /prefetch:1
  2⤵
  PID:4400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15850736115089698652,3324747983906920676,131072 --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=4792 /prefetch:1
  2⤵
  PID:5028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15850736115089698652,3324747983906920676,131072 --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=3264 /prefetch:1
  2⤵
  PID:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15850736115089698652,3324747983906920676,131072 --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=3388 /prefetch:1
  2⤵
  PID:1920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1988,15850736115089698652,3324747983906920676,131072 --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=4828 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1204

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4768

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1640

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
eaaad45aced1889a90a8aa4c39f92659

SHA1
5c0130d9e8d1a64c97924090d9a5258b8a31b83c

SHA256
5e3237f26b6047f64459cd5d3a6bc3563e2642b98d75b97011c93e0a9bd26f3b

SHA512
0db1c6bdb51f4e6ba5ef4dc12fc73886e599ab28f1eec5d943110bc3d856401ca31c05baa9026dd441b69f3de92307eb77d93f089ba6e2b84eea6e93982620e4

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

Filesize
152B

MD5
3ee50fb26a9d3f096c47ff8696c24321

SHA1
a8c83e798d2a8b31fec0820560525e80dfa4fe66

SHA256
d80ec29cb17280af0c7522b30a80ffa19d1e786c0b09accfe3234b967d23eb6f

SHA512
479c0d2b76850aa79b58f9e0a8ba5773bd8909d915b98c2e9dc3a95c0ac18d7741b2ee571df695c0305598d89651c7aef2ff7c2fedb8b6a6aa30057ecfc872c5

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

Filesize
5KB

MD5
04d484139b8b034cfb6b0fabda4794bd

SHA1
63f8305b5ea8145582677984195a3e2ea316e6cc

SHA256
975e7eb48f6bafaa7a64928550ee1139c6f194e28d5a7a5aabf622599dc7dd7e

SHA512
6c056d9fe09607ac966ef839eaa96c2b8440ad52e09d432357bec735c7cc2d031f1b381e70aaea79ae0ff3571501d493989c94d6bdaaade247441c5a6d422680

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

Filesize
6KB

MD5
af929cf0194c35610a6d0f1f908c6cbe

SHA1
482920e10f897366381781b519b9a5097340ad72

SHA256
4336139b85e1a527abd42142403e4742a92c4e0919f090d27d1022ecb926328f

SHA512
8129c0d167de4dda839b1fcf60f35ea5c08a5b3b0d592f06879c76ed43233b61cd1b3253ffaa81672bd85091f4c474ff5cbcb918468d6ee82a446ad3eae7be06

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
b3fca67509e1c9226d8a298c2d940304

SHA1
d001ec33e473a3db9cf9072f8d55788d10d7736c

SHA256
882131e000b194691be910ad616ebffc751b77dd7ad3aba712560e2011324608

SHA512
8000963b82265dc15338685b385a892af5b693af1d4a24df5c927dbccd6a962a8b8d723639502825d10c3e33d2b4d00bc332f8af4c923f57a937105f96f74228

Download Submit