3f3a2c1a16748eeccefc4d68666836acedd60b1ca0e2314576377ecd91d7ad84

Analysis

max time kernel
145s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 01:01

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General

Target

doc/de/mkvinfo.html
Size

22KB
MD5

90973444d348f43001163fc5288505af
SHA1

8e9407fe25df14ff5f1b4323afca26c9b740d6cb
SHA256

3579af790cac10142872a83a38c91eb25090fe998efd18387f12bebe52320674
SHA512

dbe9873f0e305c1776469c9a07adafdca44a9b45ecb171aeb379167baa9f0d77b469ca66641427c99dd8dfeeed3f2ff57fb9a4057e3e4cf5c374c502b8353ee8
SSDEEP

192:DB8wjBE+P7zvM3U6AR0hRp3RluEeZsZBkPB4fZBilUZIDhI477IECG:DiwjdXAU6AOh3REEeeI6RM1lL7pCG

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3168	msedge.exe
3168	msedge.exe
2628	msedge.exe
2628	msedge.exe
4676	identity_helper.exe
4676	identity_helper.exe
2436	msedge.exe
2436	msedge.exe
2436	msedge.exe
2436	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe
2628	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 2024	2628	msedge.exe	84
PID 2628 wrote to memory of 2024	2628	msedge.exe	84
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 1900	2628	msedge.exe	85
PID 2628 wrote to memory of 3168	2628	msedge.exe	86
PID 2628 wrote to memory of 3168	2628	msedge.exe	86
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87
PID 2628 wrote to memory of 4176	2628	msedge.exe	87

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\doc\de\mkvinfo.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:2628
- 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,0x100,0x104,0xd8,0x108,0x7ff8f16046f8,0x7ff8f1604708,0x7ff8f1604718
  2⤵
  PID:2024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2032,514002162215236666,13286745842850588394,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2044 /prefetch:2
  2⤵
  PID:1900
- 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=2032,514002162215236666,13286745842850588394,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2136 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3168
- 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=2032,514002162215236666,13286745842850588394,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2948 /prefetch:8
  2⤵
  PID:4176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,514002162215236666,13286745842850588394,131072 --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=3200 /prefetch:1
  2⤵
  PID:3556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,514002162215236666,13286745842850588394,131072 --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=3212 /prefetch:1
  2⤵
  PID:2504
- 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=2032,514002162215236666,13286745842850588394,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5004 /prefetch:8
  2⤵
  PID:2736
- 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=2032,514002162215236666,13286745842850588394,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5004 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,514002162215236666,13286745842850588394,131072 --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=5180 /prefetch:1
  2⤵
  PID:3536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,514002162215236666,13286745842850588394,131072 --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=5224 /prefetch:1
  2⤵
  PID:4256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,514002162215236666,13286745842850588394,131072 --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=3344 /prefetch:1
  2⤵
  PID:4844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,514002162215236666,13286745842850588394,131072 --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=3400 /prefetch:1
  2⤵
  PID:4224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2032,514002162215236666,13286745842850588394,131072 --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=2264 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
8749e21d9d0a17dac32d5aa2027f7a75

SHA1
a5d555f8b035c7938a4a864e89218c0402ab7cde

SHA256
915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304

SHA512
c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a

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

Filesize
152B

MD5
34d2c4f40f47672ecdf6f66fea242f4a

SHA1
4bcad62542aeb44cae38a907d8b5a8604115ada2

SHA256
b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33

SHA512
50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6

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

Filesize
6KB

MD5
da6d138b6d7c04ddf91e3854eb7aac0c

SHA1
acee38009aaa3b8c2dd9229728287d46b1367e2e

SHA256
af91fb00a08c3e943fd3b4cef1805cf826504114599da745bbc825536ad1ecfa

SHA512
1282d3a41a289206ec26d664c7c5cbfbbba85937e29724ba5b4a5380c2d9b8e3e6add5f38570f7315469ebae6c5b4e641ad4de3245c6c2ff42717f4091de2ada

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

Filesize
6KB

MD5
68c1bca5860d19ca535d98cbc090bb95

SHA1
6d1aa01e6783f6e4a6b13582ae017ecc7c33cadf

SHA256
ef1507344a4000ec548fc24d1af0cd92d23d408a760a0db5a695f2a469b5754b

SHA512
0e1849de813d948918e8c7f67a866999d74f860489f7fbe38bfdfedf6d601af4660dd68de48c5710b332f74f24ce6478feceb8f8564a91cb7a386437b2312d1b

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
10KB

MD5
eb44deec12a33348ac1d92af0c240535

SHA1
cc1c2a92d14ad9420b0ab057aa4c36427c32b346

SHA256
30b5526996ae444c05432476eea1b5aac144eb7752d58d7e15e0c0c333b405e0

SHA512
b8155f85a0386bd27531bf4924590fa8e45175c4cce7d0b0e7704388177f58480259ce7cc46c1678c2dcdd09cac94a8e2821129451247e4791171f9bf26c2d8d

Download Submit