537a88d2c2c8cee418e6b1da94d655caa0ece2beb6c04fe1f96aeb199d87eded

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-12-2024 12:11

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General

Target

libeay32.dll
Size

988KB
MD5

177bda0c92482dfa2c162a3750932b9c
SHA1

cb3b8a465fb55e9e0b4bb5a3298a481557a799d5
SHA256

17a4b75ef43a4fdeedaef86c39bead6719144e3e368b55898b79ecb371012854
SHA512

d6900cbcd53d2993ea639e70fe7d0b29595153c4ef54eb9c4a264c22963ca64d551dd633ce1c5d657bd371ddeebcff00419d50a13e423d44f25c8ac9f8ccf3d0
SSDEEP

12288:baTkV9YfAjvnC+pcU0MfHJQXA7WpVn2UNKQbox5b6j6iHk:bOBcnJpcTMve5pV9sQbsejrHk

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 2636 wrote to memory of 2280	2636	rundll32.exe	30
PID 2636 wrote to memory of 2280	2636	rundll32.exe	30
PID 2636 wrote to memory of 2280	2636	rundll32.exe	30
PID 2636 wrote to memory of 2280	2636	rundll32.exe	30
PID 2636 wrote to memory of 2280	2636	rundll32.exe	30
PID 2636 wrote to memory of 2280	2636	rundll32.exe	30
PID 2636 wrote to memory of 2280	2636	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libeay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libeay32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2280

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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