hxxp://buxspot[.]lol

Analysis

max time kernel
147s
max time network
157s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
09/07/2024, 20:35

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General

Target

http://buxspot.lol

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 12 IoCs

pid	Process
1548	msedge.exe
1548	msedge.exe
4328	msedge.exe
4328	msedge.exe
4892	identity_helper.exe
4892	identity_helper.exe
2264	msedge.exe
2264	msedge.exe
2788	msedge.exe
2788	msedge.exe
2788	msedge.exe
2788	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 2860	4328	msedge.exe	80
PID 4328 wrote to memory of 2860	4328	msedge.exe	80
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 5108	4328	msedge.exe	81
PID 4328 wrote to memory of 1548	4328	msedge.exe	82
PID 4328 wrote to memory of 1548	4328	msedge.exe	82
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83
PID 4328 wrote to memory of 4572	4328	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://buxspot.lol
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:4328
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffeb0243cb8,0x7ffeb0243cc8,0x7ffeb0243cd8
  2⤵
  PID:2860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1900 /prefetch:2
  2⤵
  PID:5108
- 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=1884,16083072020704567311,12543736084699174082,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2340 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1548
- 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=1884,16083072020704567311,12543736084699174082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2536 /prefetch:8
  2⤵
  PID:4572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --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=3172 /prefetch:1
  2⤵
  PID:1640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --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=3164 /prefetch:1
  2⤵
  PID:876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --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=5020 /prefetch:1
  2⤵
  PID:2956
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3420 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5580 /prefetch:1
  2⤵
  PID:3456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5600 /prefetch:1
  2⤵
  PID:2072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3912 /prefetch:1
  2⤵
  PID:916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --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=5108 /prefetch:1
  2⤵
  PID:880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3448 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,16083072020704567311,12543736084699174082,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5932 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2788

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3788

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
f1d33f465a73554cd1c183cbcd0a28a2

SHA1
f5c16fc4edff600cb307f762d950500aa29a1e8b

SHA256
22d8c228cdcfd3e05431d7377748014035a3488ad3a0d4aecc334e724245a1f9

SHA512
7cc94f77f3943143ee86eabbfddcb110ce52c6ff0975842e3a3d06072f51f2c48914ee61f24484a539888ad19a7e6a1becfb029485cd5984bc736434a63cee95

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

Filesize
152B

MD5
575466f58c7d9d3224035d23f102d140

SHA1
2fce4082fa83534b3ddc91e42fb242baee4afa1c

SHA256
9da0e657652daa1ef86af7c3db62b0af9cce372a5f765c98c68479922ccf1923

SHA512
06503e718fe967076dd8a061b57debdc663b9616b005f8567099a84fc7184880633079335d622c243918efc3356b40e683708fb0583084abeed7db6168a212ab

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

Filesize
2KB

MD5
cfe2c53b842985d85ab611ab188025e7

SHA1
3e65a7160715b1583fd38d5d169d7642f111f824

SHA256
bda966f1eaee83c75a0cb045b5a5071cbfeed36bcff2908b10eab07d0b4cdd95

SHA512
89822b50db190ea37833b11ddc48c56c5568e9ce6fd42d5e7beb49f1e525a74ac1305cf32ae455b756205f5b03abd9c192f1561924b4bebf888b314ca1f87e09

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

Filesize
920B

MD5
6057e9c839cc5d9fb755b49269b298af

SHA1
f25dca99bbcc2dcbac2ec2cdbf71cfba78dc8921

SHA256
6d5d75e180528120b8a2446f62daf7a3b5ab5b84fe2195521d0bbe86e4a1219a

SHA512
e9c8ba779b6f01618652ee93bafc73b8ab5eef250a02005d9f480ff24fb3f6997f63a69017d5c702f96499819a974b3039539418f575587f98e3f7c570b39a21

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

Filesize
5KB

MD5
cc15ae21d62dc3e5a7bb2bf6e1a5ca82

SHA1
9ff1d0625372855d76c40d2563586ea3d7e0b888

SHA256
c231efed5a301316b8f42ffaca93fa8b2e55c99f9bf355c373e264484690606a

SHA512
b43cec708c45d2301310170aa7651a4c7f9ac6b793d854fdaef933f9bed9130ddde1966145e4e4a2d28d2a02012c1f39af05b7e1bb27b395fd6d7a68cf0c4d2b

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

Filesize
6KB

MD5
e92e80ab34977295dfe32cff8265b9db

SHA1
0868e7152f4e2b68aff6cf152d5b92182affa133

SHA256
b9dcf1831e50172298f4757d4a87f8043702bfa5cd5c8cd51113b62e788ec051

SHA512
85f764d9481320553bdbb1eb5fbb5c29a2963f15910578e965947862982f03cd962a4d6c0f2ad0ec35a87bcbb072083f1a461d36e19907abff183200e299cb9f

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
f9a9837c21bf14b9a98d4858be536c88

SHA1
8b562f923711f173e745ed09706b9db373db1c27

SHA256
68ba3c4d6f3e476f07e1e79b0426d73f0db8ac823f0496587b2af80563a63c0c

SHA512
3eabcb08177c2bb687d70be98a16ff855d4eb1d7956331bd4a8064ada2f9a83af7c061aa4ffcac45b033e4af324e87469df70d66ca498676a4ab1d38d9823c0d

Download Submit