a42affe7df0b2c70c0d5b6a0f7820d4791a11e295581ab21a0d2d89afd4d9136

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 10:57

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General

Target

a39a452c57396adc70e70a31e05b4e5b.html
Size

4KB
MD5

a39a452c57396adc70e70a31e05b4e5b
SHA1

d37f527399dc1fa264e02ed776dfcc4339fca0e3
SHA256

a42affe7df0b2c70c0d5b6a0f7820d4791a11e295581ab21a0d2d89afd4d9136
SHA512

b3f573c5cca22f81b4995210650baa8a2c548ee88b9d75b9b83fdcea9c22ee4193f3135e4ff8c6a18d390139fcf899dbc23638b6026bd23f503ef90ba474b4f3
SSDEEP

96:rf9seakGiwLsvfpFFOxUEYvBUqsOeN0Eg9jag0MwU:rf9FaL7LQFIaTvBRlVEg9+g0MwU

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
4080	msedge.exe
4080	msedge.exe
3696	msedge.exe
3696	msedge.exe
2316	identity_helper.exe
2316	identity_helper.exe
2496	msedge.exe
2496	msedge.exe
2496	msedge.exe
2496	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 1592	3696	msedge.exe	85
PID 3696 wrote to memory of 1592	3696	msedge.exe	85
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 3200	3696	msedge.exe	87
PID 3696 wrote to memory of 4080	3696	msedge.exe	88
PID 3696 wrote to memory of 4080	3696	msedge.exe	88
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89
PID 3696 wrote to memory of 5084	3696	msedge.exe	89

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\a39a452c57396adc70e70a31e05b4e5b.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:3696
- 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,0x100,0x104,0xd8,0x108,0x7ffdff7f46f8,0x7ffdff7f4708,0x7ffdff7f4718
  2⤵
  PID:1592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,7620378309100828725,9731064161137606810,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
  2⤵
  PID:3200
- 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=2184,7620378309100828725,9731064161137606810,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4080
- 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=2184,7620378309100828725,9731064161137606810,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2976 /prefetch:8
  2⤵
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,7620378309100828725,9731064161137606810,131072 --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=3380 /prefetch:1
  2⤵
  PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,7620378309100828725,9731064161137606810,131072 --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=3348 /prefetch:1
  2⤵
  PID:4868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,7620378309100828725,9731064161137606810,131072 --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=5168 /prefetch:1
  2⤵
  PID:3360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,7620378309100828725,9731064161137606810,131072 --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=5152 /prefetch:1
  2⤵
  PID:3492
- 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=2184,7620378309100828725,9731064161137606810,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5588 /prefetch:8
  2⤵
  PID:4684
- 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=2184,7620378309100828725,9731064161137606810,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5588 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,7620378309100828725,9731064161137606810,131072 --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=3348 /prefetch:1
  2⤵
  PID:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,7620378309100828725,9731064161137606810,131072 --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=4828 /prefetch:1
  2⤵
  PID:1696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,7620378309100828725,9731064161137606810,131072 --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=4920 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4608

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2812

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
360dd5debf8bf7b89c4d88d29e38446c

SHA1
65afff8c78aeb12c577a523cb77cd58d401b0f82

SHA256
3d9debe659077c04b288107244a22f1b315bcf7495bee75151a9077e71b41eef

SHA512
0ee5b81f0acc82befa24a4438f2ca417ae6fac43fa8c7f264b83b4c792b1bb8d4cecb94c6cbd6facc120dc10d7e4d67e014cdb6b4db83b1a1b60144bb78f7542

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

Filesize
152B

MD5
6fbbaffc5a50295d007ab405b0885ab5

SHA1
518e87df81db1dded184c3e4e3f129cca15baba1

SHA256
b9cde79357b550b171f70630fa94754ca2dcd6228b94f311aefe2a7f1ccfc7b6

SHA512
011c69bf56eb40e7ac5d201c1a0542878d9b32495e94d28c2f3b480772aa541bfd492a9959957d71e66f27b3e8b1a3c13b91f4a21756a9b8263281fd509c007b

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

Filesize
6KB

MD5
fa447c27df27127bb84c6a7999c03ee5

SHA1
857017b3eedce30ad3633984d5293abd17c56abd

SHA256
ac90eae04cf64c24adb95f027f5313cc5fa9faf0d3abf70e32e7872c9e4ba0b4

SHA512
c1aba2ffbd051e2366998267d628f4160231b5a5bc1ef98fd146698f04c00233ac7a6487c5678fdf612594e9cd243dc634284fe976b709f5d3fef9a1298cf670

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

Filesize
6KB

MD5
df853ac501452e5b43c6818ef2b68e7c

SHA1
3950f65a640ba61ebc8cecbbda08933b4a1c48b6

SHA256
9f04a76074af030b1f102bca5293f03b2f69371dffd25bb75b5bad7608b32b0b

SHA512
a5d253a4c01be6e7c71782dfba650aa538ec7d21e4a8b6d24f3c5cea78e90e5c99bf77c49911851708c608a59953922dccac8c16a7574c856724d8760058ca57

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
b6fd16ff8abd6ed0c32ff79481612921

SHA1
7aee8737e7ab3824910c40e4a5ef22d66ee50fd9

SHA256
44920c68d7c0778a8da3c03bc2a365417820f9670af5e38ccb2e38f32b1afb15

SHA512
65b3201ed0c7d0da72618ac4c62adf03e1423b60dc6bafa138670b8062a5e591cdcd2a2d5190047601c6ce30b8c21455baaebd9a107f6c3b015195d9753f6611

Download Submit