hxxps://content[.]kcftech[.]com/hubfs/one-pagers/786T-M12-KCF%20spec%20(99464)[.]pdf

Analysis

max time kernel
244s
max time network
246s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 14:21

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General

Target

https://content.kcftech.com/hubfs/one-pagers/786T-M12-KCF%20spec%20(99464).pdf

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
1256	msedge.exe
1256	msedge.exe
3660	msedge.exe
3660	msedge.exe
5092	identity_helper.exe
5092	identity_helper.exe
6040	msedge.exe
6040	msedge.exe
6040	msedge.exe
6040	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe
3660	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3660 wrote to memory of 3648	3660	msedge.exe	84
PID 3660 wrote to memory of 3648	3660	msedge.exe	84
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 2392	3660	msedge.exe	85
PID 3660 wrote to memory of 1256	3660	msedge.exe	86
PID 3660 wrote to memory of 1256	3660	msedge.exe	86
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87
PID 3660 wrote to memory of 5008	3660	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://content.kcftech.com/hubfs/one-pagers/786T-M12-KCF%20spec%20(99464).pdf
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:3660
- 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,0x100,0x104,0xd8,0x108,0x7ffff0e946f8,0x7ffff0e94708,0x7ffff0e94718
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2240 /prefetch:2
  2⤵
  PID:2392
- 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=2232,10702931951825806446,4137450309714496339,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1256
- 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=2232,10702931951825806446,4137450309714496339,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --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=3360 /prefetch:1
  2⤵
  PID:3552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --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=3388 /prefetch:1
  2⤵
  PID:4620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --lang=en-US --extension-process --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=5008 /prefetch:1
  2⤵
  PID:2280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=5212 /prefetch:6
  2⤵
  PID:1532
- 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=2232,10702931951825806446,4137450309714496339,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5592 /prefetch:8
  2⤵
  PID:1668
- 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=2232,10702931951825806446,4137450309714496339,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5592 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --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=4644 /prefetch:1
  2⤵
  PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --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=5584 /prefetch:1
  2⤵
  PID:4084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --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=3980 /prefetch:1
  2⤵
  PID:4752
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --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=5660 /prefetch:1
  2⤵
  PID:3896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,10702931951825806446,4137450309714496339,131072 --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=2784 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:6040

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2868

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2552

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
56a4f78e21616a6e19da57228569489b

SHA1
21bfabbfc294d5f2aa1da825c5590d760483bc76

SHA256
d036661e765ee8fd18978a2b5501e8df6b220e4bca531d9860407555294c96fb

SHA512
c2c3cd1152bb486028fe75ab3ce0d0bc9d64c4ca7eb8860ddd934b2f6e0140d2c913af4fa082b88e92a6a6d20fd483a1cb9813209f371a0f56374bc97d7f863b

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

Filesize
152B

MD5
e443ee4336fcf13c698b8ab5f3c173d0

SHA1
9bf70b16f03820cbe3158e1f1396b07b8ac9d75a

SHA256
79e277da2074f9467e0518f0f26ca2ba74914bee82553f935a0ccf64a0119e8b

SHA512
cbf6f6aa0ea69b47f51592296da2b7be1180e7b483c61b4d17ba9ee1a2d3345cbe0987b96f4e25de1438b553db358f330aad8a26e8522601f055c3d5a8313cdd

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

Filesize
271B

MD5
a0ca54b0014f9a72c35d6c31ea1d3339

SHA1
13250886fc1c5fa10346a6f20133f95fce61ba87

SHA256
af0229189d73a848af29186e80e0c524082727775ced6a7fc6c93f4a0733493d

SHA512
e0589da5b63d9ff1fc6ea77556d30f5597e7629f850683cb6816a10b69388f912cf7e3ce86b4ff9343ba4253cee44baf6c52f259977e68945aa09638c61ca222

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

Filesize
5KB

MD5
f5dde028b146dd54014d98831f1bd40e

SHA1
e733254a54c3ccaf76271eebdd2e62d08276e3ca

SHA256
3ebb21a53eadfee9aa644001900171278e37acb81564385965f5b7942f4b6701

SHA512
0aaed58e36c228f13e9404e6ea00e6f50ebe9c7ac8e357ae5a2968294bbaddd75b4c8f0ed254e7a57e71ec72defbdfe680b3c3fceb90478e531015b940ce0742

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

Filesize
6KB

MD5
3991bd6062904c0b543099b812c2dc1a

SHA1
955935f7b0af5c2ed12bc0f0a667e91bcc449b27

SHA256
a74d2dfc4b74f6e27812fd07acf0a95ee9be71f1f662f50ebb316321e5a2c9d4

SHA512
3df76c9fff74ef061ae0083a80f00477636f0a6624eb5bfa8fa16ae96cc290309545b952f70fbe33ddeb2df89e104a9794890c17f96f9591115dcdd1f6ca9ff3

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
112baaa7441aa238b521d3347c313201

SHA1
79fc623a29889aad2e61ea7ba37897de78a081ed

SHA256
33b2dde4af1f7d9af55ba17145b7d61ca6868646ddeb90371982a7e44997ba8f

SHA512
deb696fa8ce874be7381e33425bf020d18e1a819e5bb558156eb0ada4e57602d8d124d095fca66a785e81ec5ad7a8c4489b29a058d816b2fa7b68742dd4b833d

Download Submit