e5a4f00a5050fd2f029b4bacba9fc79c65e8f74809ee53eda02e2059352811d7

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 00:59

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General

Target

doc/mkvmerge.html
Size

94KB
MD5

0d0a9f6556e2e089fc22a092b34f71b2
SHA1

78cced61f5b63dd0cc78e25ca25088766bb66f02
SHA256

8ac80cc8935509e99baf24115519cf428c47c754ed53d4302cf55d497ba046d4
SHA512

d7e9275693e4f9a01284ddfb05353a39a0048fff5d30b8474735f1775ef2f3da4355b51b40280d03196748f75ecd3d0e2d621445ae1de620ea3f71fd13f85b7a
SSDEEP

1536:+Zg9+qNd6gOF7E1ZZZaGmy7j7riCvsQsAosEMdV349eowBUD5mdF:Qg9+qNd6gp1ZfaGdiQYs9de5u

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1780	msedge.exe
1780	msedge.exe
2008	msedge.exe
2008	msedge.exe
556	identity_helper.exe
556	identity_helper.exe
4700	msedge.exe
4700	msedge.exe
4700	msedge.exe
4700	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 1296	2008	msedge.exe	85
PID 2008 wrote to memory of 1296	2008	msedge.exe	85
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 4304	2008	msedge.exe	86
PID 2008 wrote to memory of 1780	2008	msedge.exe	87
PID 2008 wrote to memory of 1780	2008	msedge.exe	87
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88
PID 2008 wrote to memory of 3488	2008	msedge.exe	88

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\mkvmerge.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:2008
- 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,0x100,0x104,0xd8,0x108,0x7ffb748d46f8,0x7ffb748d4708,0x7ffb748d4718
  2⤵
  PID:1296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,14264785817780171341,10564749194825162002,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2248 /prefetch:2
  2⤵
  PID:4304
- 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=2120,14264785817780171341,10564749194825162002,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2388 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1780
- 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=2120,14264785817780171341,10564749194825162002,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
  2⤵
  PID:3488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14264785817780171341,10564749194825162002,131072 --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=3252 /prefetch:1
  2⤵
  PID:1076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14264785817780171341,10564749194825162002,131072 --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=3276 /prefetch:1
  2⤵
  PID:1872
- 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=2120,14264785817780171341,10564749194825162002,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5048 /prefetch:8
  2⤵
  PID:2032
- 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=2120,14264785817780171341,10564749194825162002,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5048 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14264785817780171341,10564749194825162002,131072 --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=5144 /prefetch:1
  2⤵
  PID:2732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14264785817780171341,10564749194825162002,131072 --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=5164 /prefetch:1
  2⤵
  PID:4172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14264785817780171341,10564749194825162002,131072 --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=3960 /prefetch:1
  2⤵
  PID:3876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14264785817780171341,10564749194825162002,131072 --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:3836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,14264785817780171341,10564749194825162002,131072 --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=4808 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4700

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4552

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4872

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
9ffb5f81e8eccd0963c46cbfea1abc20

SHA1
a02a610afd3543de215565bc488a4343bb5c1a59

SHA256
3a654b499247e59e34040f3b192a0069e8f3904e2398cbed90e86d981378e8bc

SHA512
2d21e18ef3f800e6e43b8cf03639d04510433c04215923f5a96432a8aa361fdda282cd444210150d9dbf8f028825d5bc8a451fd53bd3e0c9528eeb80d6e86597

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

Filesize
152B

MD5
e1b45169ebca0dceadb0f45697799d62

SHA1
803604277318898e6f5c6fb92270ca83b5609cd5

SHA256
4c0224fb7cc26ccf74f5be586f18401db57cce935c767a446659b828a7b5ee60

SHA512
357965b8d5cfaf773dbd9b371d7e308d1c86a6c428e542adbfe6bac34a7d2061d0a2f59e84e5b42768930e9b109e9e9f2a87e95cf26b3a69cbff05654ee42b4e

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

Filesize
6KB

MD5
2252d8b25c97cd704b80ac15276ef33d

SHA1
1689378ad530d3de176a65cfd943fed8793a2d9b

SHA256
7902c2d642c4e66bd1193f0b3319405683177b6e8998c8a95706d874867fd654

SHA512
813a4219a60a5f3be0a82c09d92c13ad37eda87f63c2c5930af4f2eddcbc42448cde58ef784c12fbba0860c3086baff111c8bcb43d15ede4faedd20dd4ed4eb6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d9c7523e-552d-4784-8878-69d84e78a01e.tmp

Filesize
6KB

MD5
1f054f2f719d1bc52506475461e8ca27

SHA1
bb21a3d19f2b986f04d9bdcc0086af9ec7a4b89c

SHA256
730a5e1f6b27490d575393875b09c2807eca1e6dfea53a5d3b495bc7f3012110

SHA512
b4d84c543db8a2df7a68ed336b651b9b247aa861b75129c033b1ead09705639dfd7ca4c4ad8c15ffe3fe44e038d05b8f13c23358f850e741bd07d4a62fc60eff

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
606a46c756bc36c7f9b57695d6fae675

SHA1
b0cdd5efa4572f27d77c47bc1506cb406008db9f

SHA256
e105cf3bb6205abb8526965d0f023f923708b6b1e507487daed880458768c9dc

SHA512
123a1567561f3fd94ef90c1127791c1a33ee410316099e23498a3a25a35bb94f99ab7a27243cac8650d11df9968fb4656a194df3286169a0ec57a54ccebe7543

Download Submit