hxxp://kansascityconcrete[.]net

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 16:42

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General

Target

http://kansascityconcrete.net

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
5000	msedge.exe
5000	msedge.exe
1504	msedge.exe
1504	msedge.exe
2628	identity_helper.exe
2628	identity_helper.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 4720	1504	msedge.exe	83
PID 1504 wrote to memory of 4720	1504	msedge.exe	83
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 716	1504	msedge.exe	84
PID 1504 wrote to memory of 5000	1504	msedge.exe	85
PID 1504 wrote to memory of 5000	1504	msedge.exe	85
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86
PID 1504 wrote to memory of 2064	1504	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://kansascityconcrete.net
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:1504
- 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,0x100,0x104,0xd8,0x108,0x7ff8b2ae46f8,0x7ff8b2ae4708,0x7ff8b2ae4718
  2⤵
  PID:4720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:716
- 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=2108,17421593115823679193,9355981858644480373,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5000
- 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=2108,17421593115823679193,9355981858644480373,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2736 /prefetch:8
  2⤵
  PID:2064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --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=3204 /prefetch:1
  2⤵
  PID:2984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --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=3212 /prefetch:1
  2⤵
  PID:2148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --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=4116 /prefetch:1
  2⤵
  PID:2772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --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=3900 /prefetch:1
  2⤵
  PID:624
- 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=2108,17421593115823679193,9355981858644480373,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5312 /prefetch:8
  2⤵
  PID:4820
- 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=2108,17421593115823679193,9355981858644480373,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5312 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --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=4268 /prefetch:1
  2⤵
  PID:4584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --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=5452 /prefetch:1
  2⤵
  PID:4652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5428 /prefetch:1
  2⤵
  PID:3292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4244 /prefetch:1
  2⤵
  PID:1552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2892 /prefetch:1
  2⤵
  PID:4680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3500 /prefetch:1
  2⤵
  PID:1412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,17421593115823679193,9355981858644480373,131072 --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=1924 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3508

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:224

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3084

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
260f3484aef1dd0a7ae59123fb1dad3f

SHA1
ddce236fbf5f130954763f4ef41fd9119c9709cc

SHA256
a04d98a35c31af8451e150b3c21f809eea25de37532ee2849e8100380024f8e7

SHA512
7046bbd7a46b7c5d55705cb425851438dd53feaeac369673b1016f263ff367670189acb7b878d36bb64b171baa727a6b53e75512ed2a6f25438bcce1b4750cfd

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

Filesize
6KB

MD5
d200ecb74cb8eafa171a1ac1d186c973

SHA1
3dbe07b53a83be31cc811b7f855e6aec5628c27d

SHA256
10322c0874e53ad1ad49fe4bf429bee93a012049a33f2575b6fd5a8d315bf38d

SHA512
edb17d9aba57993c8cad7d539fa3ef89ed5ecc9e051f6917d8e04174da2dd2851c97a3b38a7b9335f7bae015e787304fad0eb4bc4eca5d7807782fa758984506

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
9bc817ab7169575b1a173e5c4b037896

SHA1
5740d704688926011459994c5c51272febc0ff6a

SHA256
049adb3df9ee44d7c4c4dea5f7a1d1168c2b710c17d27c3edc1a9075c8e6b161

SHA512
b81871fe2354a13249ba27886d61293806b965a577f98de0eccd4b0168aae8019f263d11b2e7066f0a2592a40c81b670f98e55b75965ea046af46d266fc09fa6

Download Submit