50f07f3f7e23d27d4e0674835506a899ee0bf5cba95fd680b98b46daf687f969 | Triage

Analysis

max time kernel
3s
max time network
8s
platform
windows7_x64
resource
win7v20201028
submitted
21-11-2020 21:19

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General

Target

nCoreManage41r.exe
Size

887KB
MD5

49479db345e2c3694c34f1326035a692
SHA1

1be624638abcdba7f94270da79b26bf24f5d2e0d
SHA256

50f07f3f7e23d27d4e0674835506a899ee0bf5cba95fd680b98b46daf687f969
SHA512

1096c45e144cc8cc370e1928d60e31f2ae638c5780c95c3ea469f7aa7861b55ef990dc6ff3e27e0f3694f4051ea2e779f2e55deda0d537a9fa5b81871b569d29

Score

1^/10

Malware Config

Signatures

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

nCoreManage41r.exe

pid process

1700 nCoreManage41r.exe
1700 nCoreManage41r.exe
1700 nCoreManage41r.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

nCoreManage41r.exe

pid process

1700 nCoreManage41r.exe
1700 nCoreManage41r.exe
1700 nCoreManage41r.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

nCoreManage41r.exe

description	pid	process	target process
PID 1700 wrote to memory of 1996	1700	nCoreManage41r.exe	cmd.exe
PID 1700 wrote to memory of 1996	1700	nCoreManage41r.exe	cmd.exe
PID 1700 wrote to memory of 1996	1700	nCoreManage41r.exe	cmd.exe
PID 1700 wrote to memory of 1996	1700	nCoreManage41r.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\nCoreManage41r.exe
"C:\Users\Admin\AppData\Local\Temp\nCoreManage41r.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c WMIC OS get osarchitecture >C:\ProgramData\SystemNetwork\arch.txt
2⤵
PID:1996

MITRE ATT&CK Matrix

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Downloads

memory/1996-0-0x0000000000000000-mapping.dmp

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