b48ac0dae845f740130a14d75016416fad6239b699e54deb0c3675dbaebc18c7

Analysis

max time kernel
50s
max time network
47s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 20:42

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General

Target

HtmlLink.html
Size

347B
MD5

fdbd28c85ce77e9482bf3c14a314c67e
SHA1

4173175c7d82af2e6074bd1d019125fe37cf8c67
SHA256

b48ac0dae845f740130a14d75016416fad6239b699e54deb0c3675dbaebc18c7
SHA512

6205036acf7399b0d861069ca519112e1e2665e0bc38541ebffd9efbd79cc37e20225424780a0219fe50851c461637a3a1dac1414b47433420006a5ddfe606d5

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 6 IoCs

pid	Process
1884	msedge.exe
1884	msedge.exe
4408	msedge.exe
4408	msedge.exe
2980	identity_helper.exe
2980	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4408 wrote to memory of 4220	4408	msedge.exe	82
PID 4408 wrote to memory of 4220	4408	msedge.exe	82
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 4244	4408	msedge.exe	83
PID 4408 wrote to memory of 1884	4408	msedge.exe	84
PID 4408 wrote to memory of 1884	4408	msedge.exe	84
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85
PID 4408 wrote to memory of 2308	4408	msedge.exe	85

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\HtmlLink.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:4408
- 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,0x100,0x104,0xd8,0x108,0x7ffe401546f8,0x7ffe40154708,0x7ffe40154718
  2⤵
  PID:4220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,644617118658373852,6625125740414361178,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2248 /prefetch:2
  2⤵
  PID:4244
- 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=2120,644617118658373852,6625125740414361178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2332 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1884
- 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=2120,644617118658373852,6625125740414361178,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2928 /prefetch:8
  2⤵
  PID:2308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,644617118658373852,6625125740414361178,131072 --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:2776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,644617118658373852,6625125740414361178,131072 --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=3216 /prefetch:1
  2⤵
  PID:3896
- 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=2120,644617118658373852,6625125740414361178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  PID:4736
- 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=2120,644617118658373852,6625125740414361178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,644617118658373852,6625125740414361178,131072 --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=4668 /prefetch:1
  2⤵
  PID:2172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,644617118658373852,6625125740414361178,131072 --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=4768 /prefetch:1
  2⤵
  PID:2216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,644617118658373852,6625125740414361178,131072 --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=4732 /prefetch:1
  2⤵
  PID:1784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,644617118658373852,6625125740414361178,131072 --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=4628 /prefetch:1
  2⤵
  PID:3276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3064

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\5d1032dc-2bc2-488d-994a-b2c333d50932.tmp

Filesize
11KB

MD5
865300a45eb46402d641081d8e9e00e2

SHA1
09b65084ef270dd613982b8f29aff74ef3cc2582

SHA256
d349d128fead1c4ba31faf040dc8115cf4b20c49074cf451c7a63c2f9f40b2fb

SHA512
1794a8ecbbe9f8011e32c2bda718706528ab18853b5c78e4fdbcd44cc355eb43b47b26892020b7213d33704c2f6b84a8bd43c709a639a94f8393aa04ab18ee87

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

Filesize
152B

MD5
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
5KB

MD5
ff4874e9213135bb081780d9113e84b9

SHA1
b8b2513404683842d656747face99d8f18ca17fd

SHA256
128d041e5f8e289d6538ff1554951e8ec5105601062bd8a69e67f5125329b837

SHA512
66c62c518ddd88dee618e3dbe39d19dd931e79096f496fc8acf3762cca197b74af7b638172b96a0dc5b3b0d112ccc37c73ecf90f33904c321b89cff1d68dd617

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

Filesize
6KB

MD5
f45af46d8a418859d0d3d475f11977a7

SHA1
6f5e58e37191c6a28b7f7092e636144318e46dee

SHA256
f332e5a185136a769dcb79a5e000add2b1ab490b9f74e46aaff02c528b819a9f

SHA512
b85a6a2bb2212516b3f213e858216ee4d0d8f373659f7bc33303392588b727ba7637970d82b7a73354632e0db41a1de048f5dc61e6e3e0823fe6f82c895f708d

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