cd908e832019fb106464e56bba335775e226869e79651c05ef2728dbd9774e75

Analysis

max time kernel
39s
max time network
18s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
15-11-2023 19:35

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General

Target

en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe
Size

95.1MB
MD5

929c7d22f846f80f837e7fa14868c8f3
SHA1

0df49904e08c4fcd537c91c3709db74b15de2ca8
SHA256

cd908e832019fb106464e56bba335775e226869e79651c05ef2728dbd9774e75
SHA512

644ac8ba51eda8503d0a0d580e1c012c7272f7698213446b544fda9cfe602b304fdb551623d1802ec403ad3070b9e32a6dd9e31ced04b10ceba652aaed737619
SSDEEP

1572864:nu3tJGgWTcaZRoPvh9yrmGBGGHl9s2btsHv0BW76tNUa1+AmW9tGyrWP95Ie:gY1Qas9KNBll9s2btIv1OXoyinIe

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1912	smv.exe

Loads dropped DLL 2 IoCs

pid	Process
2000	en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe
2000	en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2000	en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 1912	2000	en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe	28
PID 2000 wrote to memory of 1912	2000	en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe	28
PID 2000 wrote to memory of 1912	2000	en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe	28
PID 2000 wrote to memory of 1912	2000	en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe	28

C:\Users\Admin\AppData\Local\Temp\en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe
"C:\Users\Admin\AppData\Local\Temp\en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.exe"
1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Users\Admin\AppData\Local\Temp\smv.exe
  "C:\Users\Admin\AppData\Local\Temp\smv.exe" x en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.svf -br .
  2⤵
  - Executes dropped EXE
  PID:1912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\en_windows_10_enterprise_ltsc_2019_x64_dvd_74865958.svf

Filesize
93.9MB

MD5
2dddf957abb459abf4add950636d9547

SHA1
e5b1732cb6dc3d930f8a7bcfee2ed127106f8d68

SHA256
a73e69477c25b3ea28bb831cc7be08bb2d829f0bcaef865704547781ce7d15c6

SHA512
925c2c43fcf87e97d292e288d9204ae3c60388578b9dd34c55ea3f892eea1b17aa9aa52c3208478b5da554d65860a8e1fa20fc6c75f1df87f4296f7c0890bc22

Download Submit
C:\Users\Admin\AppData\Local\Temp\smv.exe

Filesize
774KB

MD5
9d427ca64b3971a919d1ea7fb95c3cd1

SHA1
ae63bceb5609e41e918c62369c07d5e0b4c53280

SHA256
90eb6b0198e4ba01783ee8f5f41dae2b25df8c7cc78c841625ccae7ffe43a5d4

SHA512
58f13103ae5d9f1977044814c2ffe331283f9049535a73acb76ed39cd94934b95a1425cf8d36986299e6102fae244fa6ac7aa989b231d8692e9fc6ca5999fb8a

Download Submit
C:\Users\Admin\AppData\Local\Temp\smv.exe

Filesize
774KB

MD5
9d427ca64b3971a919d1ea7fb95c3cd1

SHA1
ae63bceb5609e41e918c62369c07d5e0b4c53280

SHA256
90eb6b0198e4ba01783ee8f5f41dae2b25df8c7cc78c841625ccae7ffe43a5d4

SHA512
58f13103ae5d9f1977044814c2ffe331283f9049535a73acb76ed39cd94934b95a1425cf8d36986299e6102fae244fa6ac7aa989b231d8692e9fc6ca5999fb8a

Download Submit
\Users\Admin\AppData\Local\Temp\smv.exe

Filesize
774KB

MD5
9d427ca64b3971a919d1ea7fb95c3cd1

SHA1
ae63bceb5609e41e918c62369c07d5e0b4c53280

SHA256
90eb6b0198e4ba01783ee8f5f41dae2b25df8c7cc78c841625ccae7ffe43a5d4

SHA512
58f13103ae5d9f1977044814c2ffe331283f9049535a73acb76ed39cd94934b95a1425cf8d36986299e6102fae244fa6ac7aa989b231d8692e9fc6ca5999fb8a

Download Submit
\Users\Admin\AppData\Local\Temp\smv.exe

Filesize
774KB

MD5
9d427ca64b3971a919d1ea7fb95c3cd1

SHA1
ae63bceb5609e41e918c62369c07d5e0b4c53280

SHA256
90eb6b0198e4ba01783ee8f5f41dae2b25df8c7cc78c841625ccae7ffe43a5d4

SHA512
58f13103ae5d9f1977044814c2ffe331283f9049535a73acb76ed39cd94934b95a1425cf8d36986299e6102fae244fa6ac7aa989b231d8692e9fc6ca5999fb8a

Download Submit