49b6f6bfb9353aba5eeed8d4b34ab06e328b4b702c3d2f68bacdacf972b5a97b

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 08:58

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General

Target

ce9b24ccb8532f34ebb1086ecf9d0cf0N.dll
Size

3KB
MD5

ce9b24ccb8532f34ebb1086ecf9d0cf0
SHA1

475ae6b03a167657eb8b1634fe1002c60c0edab2
SHA256

49b6f6bfb9353aba5eeed8d4b34ab06e328b4b702c3d2f68bacdacf972b5a97b
SHA512

fcc05f83309c37333b5d43c96ba3427d6249ad82545db7fde354969d442c87f64db2ef1de25c79e420739966d51016895c825e8d68aace97d8dc10efddb4ce7d

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 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce9b24ccb8532f34ebb1086ecf9d0cf0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce9b24ccb8532f34ebb1086ecf9d0cf0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1896

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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