7b2e7cb37eb150318f0e83d22290f1224bbff9e7864fb57021bdee4a68e9f4d7

Analysis

max time kernel
145s
max time network
126s
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_index.html
Size

330B
MD5

c43a73412032854c9be66273613ac837
SHA1

a9c69e66549cdb67d150ed55c860774449eef136
SHA256

72d27a8c04c8bd0b485cfdf76bff458311b5ae189e0e8b6885547f7d0c2d6281
SHA512

6538ae3ea8b3fe16363a886ea5b39e146b38ab7fd3ca7ffe745bd46734256cf0a9f202ec95e0f67d81b8d0e25ba7da08322cf9251e8f3947864f552dd60dbe55

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4572	msedge.exe
4572	msedge.exe
672	msedge.exe
672	msedge.exe
524	identity_helper.exe
524	identity_helper.exe
4676	msedge.exe
4676	msedge.exe
4676	msedge.exe
4676	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 672 wrote to memory of 3492	672	msedge.exe	84
PID 672 wrote to memory of 3492	672	msedge.exe	84
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 2800	672	msedge.exe	85
PID 672 wrote to memory of 4572	672	msedge.exe	86
PID 672 wrote to memory of 4572	672	msedge.exe	86
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	msedge.exe	87
PID 672 wrote to memory of 2860	672	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_index.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:672
- 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,0x100,0x104,0xd8,0x108,0x7ffd5bd146f8,0x7ffd5bd14708,0x7ffd5bd14718
  2⤵
  PID:3492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,17833045678363261979,13696635419117220082,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2188 /prefetch:2
  2⤵
  PID:2800
- 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=2060,17833045678363261979,13696635419117220082,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2312 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4572
- 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=2060,17833045678363261979,13696635419117220082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:2860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17833045678363261979,13696635419117220082,131072 --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=3212 /prefetch:1
  2⤵
  PID:3680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17833045678363261979,13696635419117220082,131072 --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=3276 /prefetch:1
  2⤵
  PID:3824
- 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=2060,17833045678363261979,13696635419117220082,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:2900
- 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=2060,17833045678363261979,13696635419117220082,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17833045678363261979,13696635419117220082,131072 --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=5204 /prefetch:1
  2⤵
  PID:1924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17833045678363261979,13696635419117220082,131072 --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=5256 /prefetch:1
  2⤵
  PID:2404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17833045678363261979,13696635419117220082,131072 --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=4724 /prefetch:1
  2⤵
  PID:632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17833045678363261979,13696635419117220082,131072 --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=4620 /prefetch:1
  2⤵
  PID:2944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,17833045678363261979,13696635419117220082,131072 --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=5380 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3668

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2256

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
6c86c838cf1dc704d2be375f04e1e6c6

SHA1
ad2911a13a3addc86cc46d4329b2b1621cbe7e35

SHA256
dff0886331bb45ec7711af92ab10be76291fde729dff23ca3270c86fb6e606bb

SHA512
a120248263919c687f09615fed56c7cac825c8c93c104488632cebc1abfa338c39ebdc191e5f0c45ff30f054f08d4c02d12b013de6322490197606ce0c0b4f37

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

Filesize
152B

MD5
27f3335bf37563e4537db3624ee378da

SHA1
57543abc3d97c2a2b251b446820894f4b0111aeb

SHA256
494425284ba12ee2fb07890e268be7890b258e1b1e5ecfa4a4dbc3411ab93b1a

SHA512
2bef861f9d2d916272f6014110fdee84afced515710c9d69b3c310f6bf41728d1b2d41fee3c86441ff96c08c7d474f9326e992b9164b9a3f13627f7d24d0c485

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

Filesize
5KB

MD5
f98727ef019566ca477bfa730d143758

SHA1
6b813c137e8f9bbdeaad519d9afc6914cf6b9cf3

SHA256
57cddec8b798501e083fa087acdd89b6fadfbd4131d0be2e48895105e13188ab

SHA512
31b3a7e6471cdb1b474dd0d390798a35c2d5d4b4b5aa2c94314cb2432457e6f387d8151c9b957bd525ddfe59d605b7e7ddc96e3df60e3dba12d0b38e279961f5

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

Filesize
6KB

MD5
a9da227501da371551fbec3f574f44e0

SHA1
e448d448f794bc9a1b08b51f5592c67459693c38

SHA256
83cbd0e1f1d9f74a1b4136ad605d291dd1259d991d64f3714557dbd63a62c752

SHA512
87acf79a2070467ba3ccf5f38296d1a9869f6760477ca5bf92e31c1c676a62f058d5c43ce887ae56d4fdaed44b8067879e1bd66ebb7f5f584a574610d4fca50e

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
6ed38e42e9c02ba24ca6a2c3fa8700dc

SHA1
af729367ac3ae2d33ab6c771b7a00d3a1cc0ac39

SHA256
10d3312753980a10dc3a3623165265f6a850fadc83f1221053f99e817b4f35f1

SHA512
efb29a0928be7ababe746794ab414e62517ec82e5a5fe3dd3c7b5b4c4cdc06e01505493ece954242ade5017738405d919bb62dd469d4e11bd4c924cd8ddfbbd8

Download Submit