c29e6275fc256e1429d770754e9018c609693e7eb41d3d2e68e70dc19c436903

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 00:42

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General

Target

mplayer/codecs/plugins/Enhancer/enhancer.htm
Size

5KB
MD5

2a0b5b0844094c6bcddde4afeb131a2d
SHA1

8eaf1a2c8487826104dbbb791742851b7e32feca
SHA256

0f518a17e611ea781b948bf58c59604c9d679bc5ae60c535a10883f064748265
SHA512

3e8f6337c92b481328e129302fa1338fd03707aca31290f14c03ea4736beecfc7ce6b9758761a4ab0545b644863bea0e851ffbd0720950389ef700aaa3fcd314
SSDEEP

96:TMnM1A54FSKkWdurJNUCxa4idDoi9ogo8xZ7ELxua+jh+/C9dtZa4iUDRdee64hZ:TMuk5N6K8v7Ev+yyB1rXh+BUeIcoguLb

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
5856	msedge.exe
5856	msedge.exe
1996	msedge.exe
1996	msedge.exe
3412	identity_helper.exe
3412	identity_helper.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 4176	1996	msedge.exe	89
PID 1996 wrote to memory of 4176	1996	msedge.exe	89
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 1604	1996	msedge.exe	90
PID 1996 wrote to memory of 5856	1996	msedge.exe	91
PID 1996 wrote to memory of 5856	1996	msedge.exe	91
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92
PID 1996 wrote to memory of 1012	1996	msedge.exe	92

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\mplayer\codecs\plugins\Enhancer\enhancer.htm
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:1996
- 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,0x100,0x104,0xd8,0x108,0x7ffe066846f8,0x7ffe06684708,0x7ffe06684718
  2⤵
  PID:4176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2032,13741094465739385581,8249162462264348644,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2188 /prefetch:2
  2⤵
  PID:1604
- 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=2032,13741094465739385581,8249162462264348644,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5856
- 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=2032,13741094465739385581,8249162462264348644,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2996 /prefetch:8
  2⤵
  PID:1012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,13741094465739385581,8249162462264348644,131072 --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=3300 /prefetch:1
  2⤵
  PID:384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,13741094465739385581,8249162462264348644,131072 --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=3324 /prefetch:1
  2⤵
  PID:4812
- 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=2032,13741094465739385581,8249162462264348644,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  PID:624
- 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=2032,13741094465739385581,8249162462264348644,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,13741094465739385581,8249162462264348644,131072 --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=5172 /prefetch:1
  2⤵
  PID:1512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,13741094465739385581,8249162462264348644,131072 --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=5244 /prefetch:1
  2⤵
  PID:2696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,13741094465739385581,8249162462264348644,131072 --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=5348 /prefetch:1
  2⤵
  PID:2356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,13741094465739385581,8249162462264348644,131072 --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=5480 /prefetch:1
  2⤵
  PID:628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2032,13741094465739385581,8249162462264348644,131072 --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=4912 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4564

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5876

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1076

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
47b2c6613360b818825d076d14c051f7

SHA1
7df7304568313a06540f490bf3305cb89bc03e5c

SHA256
47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

SHA512
08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

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

Filesize
152B

MD5
e0811105475d528ab174dfdb69f935f3

SHA1
dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

SHA256
c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

SHA512
8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

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

Filesize
6KB

MD5
f6a0e7f9c14939f6c450536a0abbd27b

SHA1
0db7ea8e720517f08f1ecced7679f74e03a13753

SHA256
1b0a79a4179ffa5ef032deed69a773505063c1b0d5de19bc761581e069e2040c

SHA512
a4a6a9b6eff20ba286030abf6149be6944cd9beab84626f10d12c737f1ea4f6a259d482343b6ae98bd050c45471bde5d9265b30ac3fef42bd06f3cb87f8e959e

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

Filesize
6KB

MD5
9d5bf8e147b217d0a48292f9b35ab3fd

SHA1
11369c3a74492879f74e5ec3f9776e15d3f2c40a

SHA256
61433ba8342d6189aa019839c6709e163d6d164e690a181ecb1349f6d626709f

SHA512
2422ba5d7f009204a103ced7d2b7ff0fb6e786a0269709b664d701d62b46379f9d18532e503c1d58909a9e8fd3c2940dbb296f8e4685967cb8bb67d26b4526b0

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
2eb27ab9ff0613e2199491dae5bc5b62

SHA1
ecb810564724221ae4bf3137ebc89c15b0f3af1d

SHA256
1e8b4c1d13512aa2250cbe4c41427230b61560fe113a082394e02ca8b967744a

SHA512
3a00c6ee5ac64bf12099264de6c4bb264200a08a65cf4edeb3c554182b8d701c6d151e537c0dce1bb3cbd8bc7d6afac4dd329e101e5b149ef2fa1dc24eac8049

Download Submit