9061b99203e25bc9453f77765d09ba6b8200496a9e4444170b4a6437a228480b

Analysis

max time kernel
149s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 16:48

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General

Target

114/Extension/Ext_JCAdvComponent/0.1.1.0/Lib/plugins/about.html
Size

1KB
MD5

d299dab9234460953046f2fbcec183c6
SHA1

d1ae64c771216e7c8231332325c2834cf9ce9519
SHA256

91f63b7481ba983130209af8632dc1a99908bc73cf0988835cfe62bddf4f1757
SHA512

5141053ec777162764e9572c5691c6b639fc8fafd65dd6ec35b41e7ce38639272241aa9afbabed045524921600e4e6202d4afa3659f5a5c3e94544bfbfb31be4

Score

1^/10

Malware Config

Signatures

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
2840	msedge.exe
2840	msedge.exe
836	msedge.exe
836	msedge.exe
3164	identity_helper.exe
3164	identity_helper.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe
836	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 2484	836	msedge.exe	80
PID 836 wrote to memory of 2484	836	msedge.exe	80
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2972	836	msedge.exe	81
PID 836 wrote to memory of 2840	836	msedge.exe	82
PID 836 wrote to memory of 2840	836	msedge.exe	82
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83
PID 836 wrote to memory of 4840	836	msedge.exe	83

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\114\Extension\Ext_JCAdvComponent\0.1.1.0\Lib\plugins\about.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:836
- 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,0x100,0x104,0xd8,0x108,0x7fffa75c46f8,0x7fffa75c4708,0x7fffa75c4718
  2⤵
  PID:2484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,15615740137744887936,14814662103563185975,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:2972
- 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=2064,15615740137744887936,14814662103563185975,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2840
- 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=2064,15615740137744887936,14814662103563185975,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
  2⤵
  PID:4840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,15615740137744887936,14814662103563185975,131072 --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=3260 /prefetch:1
  2⤵
  PID:4356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,15615740137744887936,14814662103563185975,131072 --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=3284 /prefetch:1
  2⤵
  PID:5064
- 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=2064,15615740137744887936,14814662103563185975,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4512 /prefetch:8
  2⤵
  PID:4768
- 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=2064,15615740137744887936,14814662103563185975,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4512 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,15615740137744887936,14814662103563185975,131072 --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=4588 /prefetch:1
  2⤵
  PID:996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,15615740137744887936,14814662103563185975,131072 --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=4604 /prefetch:1
  2⤵
  PID:4968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,15615740137744887936,14814662103563185975,131072 --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=5068 /prefetch:1
  2⤵
  PID:3452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,15615740137744887936,14814662103563185975,131072 --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=3564 /prefetch:1
  2⤵
  PID:2412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,15615740137744887936,14814662103563185975,131072 --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=4916 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2892

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2440

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
5KB

MD5
7e8ddb5e69ac7cb81a8466abb58c75ae

SHA1
9eb0d62e5536c42319fdd348dfef56997fd3e1b9

SHA256
8fbb74ec213da52b6855be00c1696f94e6ec1085a9f4c3f38286c44f900f3b08

SHA512
ecd34e1e450d4368efdf76896e50f3da68cab7c0559e4a3fa0dfb31bb365ce9b480e633686123997eb3b930bb058e5f6dd5c617acff6e2db4b304ddd3541833a

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
8KB

MD5
8d72f5b7c358c07b4a7ce936165a6102

SHA1
f44377a9c6c25c526dd20b805dd5a32eb9695b49

SHA256
143a7943e150c5e1353214d0cc0719cdb4c28729061776e4e7b533beb88c2956

SHA512
09fe2e770d2e6385333866d49459221821549523565b06bc46f7feac90babccd658e689b39f5cb9295fdbff5606f00ed7be49b13803e79a11ff912e4632b4479

Download Submit