hxxp://kansascityaudiofest[.]com

Analysis

max time kernel
145s
max time network
149s
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 12:45

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General

Target

http://kansascityaudiofest.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 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
4884	msedge.exe
4884	msedge.exe
4536	msedge.exe
4536	msedge.exe
1444	identity_helper.exe
1444	identity_helper.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe
4536	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 1144	4536	msedge.exe	84
PID 4536 wrote to memory of 1144	4536	msedge.exe	84
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 3352	4536	msedge.exe	85
PID 4536 wrote to memory of 4884	4536	msedge.exe	86
PID 4536 wrote to memory of 4884	4536	msedge.exe	86
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87
PID 4536 wrote to memory of 3112	4536	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://kansascityaudiofest.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:4536
- 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,0x100,0x104,0xd8,0x108,0x7fff0e1046f8,0x7fff0e104708,0x7fff0e104718
  2⤵
  PID:1144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
  2⤵
  PID:3352
- 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=2104,9321593857658337761,17711215212713776460,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4884
- 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=2104,9321593857658337761,17711215212713776460,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /prefetch:8
  2⤵
  PID:3112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=3292 /prefetch:1
  2⤵
  PID:3796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=3308 /prefetch:1
  2⤵
  PID:3696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=4008 /prefetch:1
  2⤵
  PID:4856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=3468 /prefetch:1
  2⤵
  PID:3956
- 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=2104,9321593857658337761,17711215212713776460,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4780 /prefetch:8
  2⤵
  PID:2520
- 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=2104,9321593857658337761,17711215212713776460,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4780 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=5516 /prefetch:1
  2⤵
  PID:4312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=5536 /prefetch:1
  2⤵
  PID:4328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=5460 /prefetch:1
  2⤵
  PID:1372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=4740 /prefetch:1
  2⤵
  PID:2456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=2676 /prefetch:1
  2⤵
  PID:264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=3176 /prefetch:1
  2⤵
  PID:892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,9321593857658337761,17711215212713776460,131072 --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=5224 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1684

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
c00b0d6e0f836dfa596c6df9d3b2f8f2

SHA1
69ad27d9b4502630728f98917f67307e9dd12a30

SHA256
578481cd359c669455e24983b13723c25584f58925b47283cb580019ef3142b1

SHA512
0e098ab5f5772fec17880e228a0dccbbaa06dc1af14e0fd827f361599c61899fe07d612a7f7b049ff6661d27fdc495566dd20fc28ceed022b87c212bf00be5da

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

Filesize
152B

MD5
54f1b76300ce15e44e5cc1a3947f5ca9

SHA1
c978bfaa6ec6dae05464c6426eaa6cb3c3e2f3b7

SHA256
43dec5d87b7ee892a3d99cb61f772ba403882ac0772423f36034e84244c1ca24

SHA512
ac26e5676c675be329eb62b5d5a36a0e6014ab8a6366684b0fc2a59ae5f061f596f462b82eb4e9f135d2235a0cbd4af96680d234eecc873a8397fd81507d277a

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

Filesize
5KB

MD5
50a74f502fadf00b53da62480ff125ed

SHA1
92d494a6194a985f9dc5bb5a600f72b7ea9de25c

SHA256
515b507d2333e60c66ebcc0a5ca73a390c63541381b56222c4ee9e7657fe6d5a

SHA512
94b011a6ba8161c183620724d479cda474faee813a1347caeeab23c167a98b2b7038db0cc89556e8bc6da99318cb754aa36bb4423e7ab01c24156103400707fd

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

Filesize
6KB

MD5
ad4ebb2a82da366511d96244d1f106a0

SHA1
974ea807014469a32aa30f748e36e9e6ec51ef0b

SHA256
55504b8ea06eec55f5ba54ec194f6253c6627f7f0fdc7d67c0066a6affc03f9c

SHA512
4222d33ead2f6a9ed606dc5e4d224889419d0ac1fbd25435a0f675589f11737e8442820449c8d1f8b59608a4ad1540fc2547a3d16d80fdfe453a1e8427de1f6f

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
d328990754905c85df791edb613499f7

SHA1
648246fe54e06ac346717e816bafe205ab75827d

SHA256
3c38700a3490c71d13ab735dac244e2310b8d1443dbacff139fb4c791cc736f0

SHA512
a084681ac4b2325b1138867c42f7a5eda23f9f9fe1c626b7fb3918eb1e5c1535de565ee34680e988ebc3fd625680b6d8d2599d5267feb3bc59e699c70ffdb64d

Download Submit