5d26c732765d610e30d5a316d43b107ea1c8898d6454e2bc1075d2995e84bcc7

Analysis

max time kernel
154s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2024, 16:12

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General

Target

ac4d4b4ca3880205c7c09d198f138712.html
Size

2.0MB
MD5

ac4d4b4ca3880205c7c09d198f138712
SHA1

f991a08cc71d169b9ba53e69831b25a527e54ee6
SHA256

5d26c732765d610e30d5a316d43b107ea1c8898d6454e2bc1075d2995e84bcc7
SHA512

345722f75b680920886deb435d48460a6449b14202f717047ebf244771e9ca8fc518d946c0751216086a8231e00d8114e958b1a9df2584b875802a144a9e064f
SSDEEP

12288:jLZhBVKHfVfitmg11tmg1P16bf7axluxOT6Nj2:jvpjte4tT6N2

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
4332	msedge.exe
4332	msedge.exe
4420	msedge.exe
4420	msedge.exe
1716	identity_helper.exe
1716	identity_helper.exe
2148	msedge.exe
2148	msedge.exe
2148	msedge.exe
2148	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe
4420	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4420 wrote to memory of 2904	4420	msedge.exe	88
PID 4420 wrote to memory of 2904	4420	msedge.exe	88
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 436	4420	msedge.exe	92
PID 4420 wrote to memory of 4332	4420	msedge.exe	90
PID 4420 wrote to memory of 4332	4420	msedge.exe	90
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91
PID 4420 wrote to memory of 876	4420	msedge.exe	91

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\ac4d4b4ca3880205c7c09d198f138712.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:4420
- 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,0x100,0x104,0xd8,0x108,0x7ffe9cfd46f8,0x7ffe9cfd4708,0x7ffe9cfd4718
  2⤵
  PID:2904
- 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=2128,15034716997548465091,3359617455942507330,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4332
- 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=2128,15034716997548465091,3359617455942507330,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
  2⤵
  PID:876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15034716997548465091,3359617455942507330,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15034716997548465091,3359617455942507330,131072 --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=3360 /prefetch:1
  2⤵
  PID:3752
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15034716997548465091,3359617455942507330,131072 --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=3340 /prefetch:1
  2⤵
  PID:4904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15034716997548465091,3359617455942507330,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4644 /prefetch:1
  2⤵
  PID:468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15034716997548465091,3359617455942507330,131072 --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=5228 /prefetch:1
  2⤵
  PID:2312
- 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=2128,15034716997548465091,3359617455942507330,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3368 /prefetch:8
  2⤵
  PID:5036
- 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=2128,15034716997548465091,3359617455942507330,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3368 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15034716997548465091,3359617455942507330,131072 --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=4728 /prefetch:1
  2⤵
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15034716997548465091,3359617455942507330,131072 --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=4680 /prefetch:1
  2⤵
  PID:1232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15034716997548465091,3359617455942507330,131072 --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=5064 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2148

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1128

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1928

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
e494d16e4b331d7fc483b3ae3b2e0973

SHA1
d13ca61b6404902b716f7b02f0070dec7f36edbf

SHA256
a43f82254638f7e05d1fea29e83545642f163a7a852f567fb2e94f0634347165

SHA512
016b0ed886b33d010c84ca080d74fa343da110db696655c94b71a4cb8eb8284748dd83e06d0891a6e1e859832b0f1d07748b11d4d1a4576bbe1bee359e218737

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

Filesize
152B

MD5
0764f5481d3c05f5d391a36463484b49

SHA1
2c96194f04e768ac9d7134bc242808e4d8aeb149

SHA256
cc773d1928f4a87e10944d153c23a7b20222b6795c9a0a09b81a94c1bd026ac3

SHA512
a39e4cb7064fdd7393ffe7bb3a5e672b1bdc14d878cac1c5c9ceb97787454c5a4e7f9ae0020c6d524920caf7eadc9d49e10bee8799d73ee4e8febe7e51e22224

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

Filesize
894B

MD5
bb368770bfba5f828812fd44c603734d

SHA1
e17ee2b2a42520deaff9a0dfca4e9b20151bed5e

SHA256
3a45e291ff9a25f20612d3cb328f58c67b740e2e188a4415cd4235d269bc0e34

SHA512
a4d0b2029c1c634370af6a8f3784110194acd6d319fce9c2c369b186a197d615463a594b7a7b908b2ce6ac9ea39fb74054d3c9a597a5456d6e9e7913da64c5c5

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

Filesize
6KB

MD5
aa18edddb6061aa684a5eacb00438310

SHA1
86168ef2f7625d9a18658af7f5daf1260a25e3df

SHA256
ffa1caf0a84a3a618198ac773c947073411291ed66a8b5d91eb7c3a1e0c10472

SHA512
e18d636f5c25a4b4fc3611eb41e002ddc1ca0c1abdc2f41a89d314ba84c42a1bdd93f7de0fcde1690673dc54c6c6a89a7ac1131a16891a861a31e1cd3cfc0ed6

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

Filesize
6KB

MD5
1a294ebd14dba3f91591a33335b69504

SHA1
4b82ac1de623e3d0d2503c0469d5cc0e45160ba4

SHA256
eaa8c68bce9f987448c6f5cc1e8e9004110a5d4048de41be9acfeb957fba31c1

SHA512
d1e5c86a61e2e296f8b87d21ddde4521f1c3f24d704c2d16d0241edf171cff1cc40e6d05ab22b917fdaa34e3254a9a89cf760674fc2e3ca7af4a822721a78281

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

Filesize
11KB

MD5
2d9e939432146e1dd537562a1331d93e

SHA1
e9218defe6ad05b78684b25f45a59e2f79ac59b8

SHA256
c4e4659efbe4d53b15caec6bee3f3f56c80498461942b9ce02bfb0d14d8a52d7

SHA512
3cf9c287e1168b40fc68005199697a046f7fb07eedb7a2d0825e40af53fe8813ae7d65efef238b629b6cf008f29e15e1e411a417d443ba3d89a660ba5c3121d7

Download Submit