e99ca0fc692290f683b6a3e0ad3812894f539a4a7c8f20998b17b006d1e92dc8

Resubmissions

09-07-2024 06:47

240709-hkayka1cmn 4

06-06-2024 13:11

240606-qffx1see5v 10

Analysis

max time kernel
145s
max time network
131s
platform
windows11-21h2_x64
resource
win11-20240704-en
resource tags

arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
submitted
09-07-2024 06:47

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General

Target

aLZhlBKT.html
Size

2KB
MD5

f124b5c09d374d0f69d640b89a9ee2c2
SHA1

b3eabbdb05e682802b862161cd584468095ba168
SHA256

e99ca0fc692290f683b6a3e0ad3812894f539a4a7c8f20998b17b006d1e92dc8
SHA512

03477213af313cad9fee791d9bed12ac887fe999b19169024413720289037e2b832f39d99a6de270fe124f4560209a6ea6c5a4a6f415ded5dfaaacbb898732cc

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
1896	msedge.exe
1896	msedge.exe
1480	msedge.exe
1480	msedge.exe
2504	msedge.exe
2504	msedge.exe
1892	identity_helper.exe
1892	identity_helper.exe
2852	msedge.exe
2852	msedge.exe
2852	msedge.exe
2852	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1480 wrote to memory of 2120	1480	msedge.exe	80
PID 1480 wrote to memory of 2120	1480	msedge.exe	80
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 4676	1480	msedge.exe	82
PID 1480 wrote to memory of 1896	1480	msedge.exe	83
PID 1480 wrote to memory of 1896	1480	msedge.exe	83
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84
PID 1480 wrote to memory of 3388	1480	msedge.exe	84

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\aLZhlBKT.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:1480
- 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,0x7fff1e883cb8,0x7fff1e883cc8,0x7fff1e883cd8
  2⤵
  PID:2120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1872,16357973586209611764,3181149286965267271,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1852 /prefetch:2
  2⤵
  PID:4676
- 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=1872,16357973586209611764,3181149286965267271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2064 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1896
- 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=1872,16357973586209611764,3181149286965267271,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2584 /prefetch:8
  2⤵
  PID:3388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,16357973586209611764,3181149286965267271,131072 --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=3216 /prefetch:1
  2⤵
  PID:1476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,16357973586209611764,3181149286965267271,131072 --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=3244 /prefetch:1
  2⤵
  PID:1304
- 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=1872,16357973586209611764,3181149286965267271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,16357973586209611764,3181149286965267271,131072 --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=5088 /prefetch:1
  2⤵
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,16357973586209611764,3181149286965267271,131072 --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=5112 /prefetch:1
  2⤵
  PID:3608
- 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=1872,16357973586209611764,3181149286965267271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5652 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,16357973586209611764,3181149286965267271,131072 --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=4092 /prefetch:1
  2⤵
  PID:4088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,16357973586209611764,3181149286965267271,131072 --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=4712 /prefetch:1
  2⤵
  PID:1884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1872,16357973586209611764,3181149286965267271,131072 --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=4604 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2852

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4632

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3396

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
0176e968a02096540e4a096219a8fe34

SHA1
cd301ea619d7c92daf64446caea1f1293da48373

SHA256
f9319c68cc75bc8e334037d946cc89ad65605606c1bfd12a2fe2ebd711b14067

SHA512
b6aba8640823d43f8968ff31a2e5a48b6f6def43ea6f83cef801294ea1ca9eb1fa16cec516893485b650d7b4407e34536b380712fb72bc9da581cc2e1e0ae2d8

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

Filesize
152B

MD5
6c1de55e8af0859bea07b6af77782896

SHA1
d5efde7bcf31d692d697ebbc54ccd13fb3624856

SHA256
130afd8eb97d11640a28231e9314983eee9eff75964c93abd71e84e6412f710f

SHA512
9664d41b0b1767ddc4012318fca427edf9606c525f868a5ba98e5987bf5e71e4710dd19a0ed7223c706588b5803f3b118ee949c51d6fd99696049befff5fd510

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

Filesize
5KB

MD5
03d54eac4f59dd1b53e819ff04b28e9a

SHA1
3909cbc84d38cb094835f49d7b15d486729c7e93

SHA256
4629f18a14bf3af4aaa2298b79c90bccf2e8b682a1103ab99ce5e90493a8e7de

SHA512
9b5b99ebb464cfe9244019a018cc2af87d18d431dff2b12c19a977f3fc1592bd7e9bc43345f1e47b7e8ac9869e595940728ca5f7a65649434f6fb349ffb479b6

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

Filesize
5KB

MD5
866ff1eb72f5c513f9532c22be4de860

SHA1
9b5899c9181c57b33045149782c7ee51573dd24f

SHA256
3686cf58ebd62108501cecc20c8b982d2de765bf1b6f28ff822eadfb0d788155

SHA512
32be89f68fde913ef26b95981f8b01626865a348ad9c59c7d3f5b06fc80866cedf85db285701f6b91a187c1757befdd0403b025c0b92d5a404ad11b6cd045824

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
f5d62c72ec26fd2b763f26bc2b8d297c

SHA1
57d344e7a6568b26ac8a2be1c857a8ce9b959a92

SHA256
2fb62442d3bc6685056dfaa3e037f507f62c08e0dfcba183b844a543ecfa03cc

SHA512
5272e5854a0444d847224c965e26a34d0a085f9abb87b4f7a9afc4cf7afd9f11a17da1cbb0292acf6cb1f62e39577416726bcaa8484b13a3ff9c31ac6948af60

Download Submit