hxxp://www[.]kachicncmachining[.]com/

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 08:17

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General

Target

http://www.kachicncmachining.com/

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\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
4604	msedge.exe
4604	msedge.exe
540	msedge.exe
540	msedge.exe
796	identity_helper.exe
796	identity_helper.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe
540	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 2168	540	msedge.exe	84
PID 540 wrote to memory of 2168	540	msedge.exe	84
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 3120	540	msedge.exe	85
PID 540 wrote to memory of 4604	540	msedge.exe	86
PID 540 wrote to memory of 4604	540	msedge.exe	86
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87
PID 540 wrote to memory of 2964	540	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.kachicncmachining.com/
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:540
- 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,0x100,0x104,0xd8,0x108,0x7ffcb34c46f8,0x7ffcb34c4708,0x7ffcb34c4718
  2⤵
  PID:2168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:3120
- 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=2124,16816690671300048424,16088377386076434250,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4604
- 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=2124,16816690671300048424,16088377386076434250,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
  2⤵
  PID:2964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --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:2040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --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=3232 /prefetch:1
  2⤵
  PID:1508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4748 /prefetch:1
  2⤵
  PID:4132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5036 /prefetch:8
  2⤵
  PID:972
- 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=2124,16816690671300048424,16088377386076434250,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5792 /prefetch:8
  2⤵
  PID:2720
- 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=2124,16816690671300048424,16088377386076434250,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5792 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --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=3916 /prefetch:1
  2⤵
  PID:4576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --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=5412 /prefetch:1
  2⤵
  PID:5068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4740 /prefetch:1
  2⤵
  PID:5300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5220 /prefetch:1
  2⤵
  PID:5308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,16816690671300048424,16088377386076434250,131072 --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=3068 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1996

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1280

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x2f4 0x2f8
1⤵
PID:4836

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
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00000f

Filesize
1024KB

MD5
ed4afa5b28c33e86c3429a4bd89833f5

SHA1
6416f39430e067bca69f84d1d1e42870616023d0

SHA256
606c4b882ba7b5364d03e53a59c16a9fc94ff3e1a920a8171d0a8faa179f580c

SHA512
4b2fb5a3dc9061bf0a751404c5ae7043f83e7a85dff04c016a23efe74389e750943e5fbd7d5daf425d56a8cb80d929edbe41c8494b58b576c20f19ad23aa144f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
360B

MD5
a62a40a8306a2d52e253ba2900c12fc1

SHA1
3d5fb3f259f288b02aa839f4d02aed56a5cb6987

SHA256
4e9bf3d03e27bc2e25a8700d8b82e1bb10c7934c3cc4dd09477b65934b8de9ec

SHA512
7edf51c19bc37f6772bcb7078584a44e9903fb44b5656ba2178c3ec50b01ea0bcd8f79c1a9c01df4319f511946c0cedf1bd3a85d98e0986c84a200f15b73cbf9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
530B

MD5
25ebad5b4009dd95502e43b46562eb35

SHA1
33079e9704c4483f10469fae90030fe443b626e4

SHA256
851f49982a0d05d2f0004f561ba264a8321eda2d935b6a1811e98d46652b1917

SHA512
f0792fe1b62be686cda216271e1f72d6582569f2ced80a23f8d68c95cbd93d6a617c40255bd5c25d8d08392371d5c8ba4812bd23cdb510ca07a361faa13fcd78

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

Filesize
5KB

MD5
9e1ad84f4dfd4d26dc04bcf096c271c5

SHA1
b79f14752fb97917f3f17fc5898a5817dc892499

SHA256
ed2e42142e145310c681a990d1b7e646178b8877a2bde36ec9bb9abf2a8c04aa

SHA512
d45cb09065b0ecc5d4ae5a7f4af9b35a458c2d357ee35057be11f6505f0fd47598ec4a560b6d7b6110c35c8c7e08d6a0d3c1023d608e7251a325cf25ef1d5765

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

Filesize
6KB

MD5
a9829d179517ea3a2f28db4443408341

SHA1
a0fb8e3dda2bce710273361ca1dbfefd69f22407

SHA256
6c30cdd624a43612dbbbd5831e4839fa997ac3e5bef8fd82ca5035680f1f3203

SHA512
cde4df82fc2c6e33e35077f5b969d8893086bb815e3241810140b694d99d4e9cf0d88a71181ec230ab5ade81c630d2c867ad32dccb956e806b07da17c1b08d43

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
7f8b67ce87f57d5cfc511f28844cf4a9

SHA1
58a4fe94bde8d40f96fd166a05ed0bda23138ec5

SHA256
98e4cf6017bbf601892137a67e7d4665b39b5401f4da1f3400ef6ee1477966a0

SHA512
e77c41cb767bd76b857af8920006475e74dfa23a012299077dd5f7cc72f5e17e42c2b3e9fe4085587fda9be2702c93d7d8de4111dc80b5a3d12ca940b98c6fa0

Download Submit