f1e9fdb9146ff50bbef686bf0e18354fe79140e841c71e3ac55b94a1e7be52d5

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 14:57

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General

Target

f1e9fdb9146ff50bbef686bf0e18354fe79140e841c71e3ac55b94a1e7be52d5.dll
Size

5.8MB
MD5

8a81d9ad313f7b2c2f9c6428e84a0ffe
SHA1

42c7234f3b091ef858aa3ee0988a0917db8997eb
SHA256

f1e9fdb9146ff50bbef686bf0e18354fe79140e841c71e3ac55b94a1e7be52d5
SHA512

05773ac31f810afa006689848d841ba6fc69904f7b984d03e59b40a653fc41086d86c464d061e34df384f1e5fa3c2fd3fbc2561d87ce8121e1ae2c449b29585a
SSDEEP

98304:rfLc/whsRsjBxvunCaN5EVNiqPGdj34opu2JBAUZLgC:rZKqDWnaGdj39M2JV0C

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 SetWindowsHookEx 1 IoCs

pid	Process
1720	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 1720	2648	rundll32.exe	30
PID 2648 wrote to memory of 1720	2648	rundll32.exe	30
PID 2648 wrote to memory of 1720	2648	rundll32.exe	30
PID 2648 wrote to memory of 1720	2648	rundll32.exe	30
PID 2648 wrote to memory of 1720	2648	rundll32.exe	30
PID 2648 wrote to memory of 1720	2648	rundll32.exe	30
PID 2648 wrote to memory of 1720	2648	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1e9fdb9146ff50bbef686bf0e18354fe79140e841c71e3ac55b94a1e7be52d5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1e9fdb9146ff50bbef686bf0e18354fe79140e841c71e3ac55b94a1e7be52d5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1720

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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