0cc517077b656996b8073d473fc8c8232ab0c05f1a2d2a469f9b29373bcba2f0

Analysis

max time kernel
15s
max time network
20s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 01:16

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General

Target

0cc517077b656996b8073d473fc8c8232ab0c05f1a2d2a469f9b29373bcba2f0N.dll
Size

4KB
MD5

f7602aae2154a36a7586045747c9c2c0
SHA1

21a5bd0765695409d76b4d5aaa737d16a4aa007e
SHA256

0cc517077b656996b8073d473fc8c8232ab0c05f1a2d2a469f9b29373bcba2f0
SHA512

ed49f293542458d75f106daceb454f5d207b5f1565c5273a447e9b27b2263fb937cb1fb529cf0390c9feb200139d95a73049a0df14530a06413630052e4992b8

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 3000	3012	rundll32.exe	30
PID 3012 wrote to memory of 3000	3012	rundll32.exe	30
PID 3012 wrote to memory of 3000	3012	rundll32.exe	30
PID 3012 wrote to memory of 3000	3012	rundll32.exe	30
PID 3012 wrote to memory of 3000	3012	rundll32.exe	30
PID 3012 wrote to memory of 3000	3012	rundll32.exe	30
PID 3012 wrote to memory of 3000	3012	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0cc517077b656996b8073d473fc8c8232ab0c05f1a2d2a469f9b29373bcba2f0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0cc517077b656996b8073d473fc8c8232ab0c05f1a2d2a469f9b29373bcba2f0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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