18ce929380ab15f9e9d23d156ff3cff56b94e33641a40379f57e7adc91130c3f

Resubmissions

09/04/2024, 22:11

240409-131wtaea38 8

09/04/2024, 21:43

09/04/2024, 21:18

06/04/2024, 10:55

06/04/2024, 10:41

Analysis

max time kernel
1170s
max time network
1179s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2024, 21:18

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General

Target

LICENSES.chromium.html
Size

6.3MB
MD5

6e638956244aaded2c92b77f9d421a81
SHA1

f5269556b6fe04cfca5a1da21af718641708a666
SHA256

652457f1b5ec60a81c8aff095366bcc068402c21eb380ba8286366bc4e9a029e
SHA512

f0e173761a6acd13b6c1b5eb896c361487a770a54f1842ffaa80c8ff780b37a1e801169786776c4afa7d9c75cd968dbaddabff082de55cf75cc4f9d871d08bc1
SSDEEP

24576:nPVZ5W5WS95zHIlGMmfu626s6W6a6q5AHOeQDph:SMn

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
2896	msedge.exe
2896	msedge.exe
1020	msedge.exe
1020	msedge.exe
4812	identity_helper.exe
4812	identity_helper.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe
1020	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 5096	1020	msedge.exe	89
PID 1020 wrote to memory of 5096	1020	msedge.exe	89
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 4276	1020	msedge.exe	92
PID 1020 wrote to memory of 2896	1020	msedge.exe	93
PID 1020 wrote to memory of 2896	1020	msedge.exe	93
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94
PID 1020 wrote to memory of 2340	1020	msedge.exe	94

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\LICENSES.chromium.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:1020
- 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,0x100,0x104,0xd8,0x108,0x7ffbf5e546f8,0x7ffbf5e54708,0x7ffbf5e54718
  2⤵
  PID:5096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,1479299940698151386,10808948077573690131,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:4276
- 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=2144,1479299940698151386,10808948077573690131,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2896
- 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=2144,1479299940698151386,10808948077573690131,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2676 /prefetch:8
  2⤵
  PID:2340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1479299940698151386,10808948077573690131,131072 --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=3192 /prefetch:1
  2⤵
  PID:1740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1479299940698151386,10808948077573690131,131072 --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=3208 /prefetch:1
  2⤵
  PID:1060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1479299940698151386,10808948077573690131,131072 --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=5136 /prefetch:1
  2⤵
  PID:3176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1479299940698151386,10808948077573690131,131072 --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=5192 /prefetch:1
  2⤵
  PID:4956
- 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=2144,1479299940698151386,10808948077573690131,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5632 /prefetch:8
  2⤵
  PID:4912
- 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=2144,1479299940698151386,10808948077573690131,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5632 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1479299940698151386,10808948077573690131,131072 --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=5432 /prefetch:1
  2⤵
  PID:3960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1479299940698151386,10808948077573690131,131072 --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=4708 /prefetch:1
  2⤵
  PID:1676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,1479299940698151386,10808948077573690131,131072 --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=2124 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4476

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1924

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4516

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
cbec32729772aa6c576e97df4fef48f5

SHA1
6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

SHA256
d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

SHA512
425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

Filesize
152B

MD5
279e783b0129b64a8529800a88fbf1ee

SHA1
204c62ec8cef8467e5729cad52adae293178744f

SHA256
3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

SHA512
32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

Filesize
6KB

MD5
25c1281b97ebf4ab7fb44acaca377094

SHA1
4b9cff94970fd14812457aa40be3201f0f5a415d

SHA256
c133cb9a321f98d7d6e90ca782c1dda15b22fe44f8d2a33ab2244a7ee7c30f5c

SHA512
c4a9881518a841578449593ae63ddac6722520b9fed3d12eba739a1405726261e11e16241b2f4c19927df4684a600f6362eb95ac596dc399c29b914d283172ac

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

Filesize
6KB

MD5
916893101a0163078354cb5ecd1d7741

SHA1
d170aa99486f2adc962b7d11b4782478b4b73c5f

SHA256
61d9d75e0c77038237ecdcf0137018b8e630955bb1a65c8ad92250b704857c8a

SHA512
c846f289dd170bb681143e098436e2cd62470736826bf0dbefc318762f5253042357444e8c0aef6b591476232b867f91804410f0f0efffafd147745cb7f7df54

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
e0c4e7611bea9c2f370ac059e692c551

SHA1
e651de7a3011be0d95402d23b6cb744f0e96e7ca

SHA256
87ab4d3fbe5a55a4db51e5b3370f25ce1355bdb512ce24279c491d18bdd8383c

SHA512
0f699fe2c8be620a5c2d41160b01e6979c0619b7e51cb7a6d2d2ef608b500b67363fd8ec00bd99cdff7c747b97d306fc2876b65aebaef69d1d634de9041a24a8

Download Submit