a8982034b8745ca1dc3b8816b16961bf4e996c911c6411bca8530d8aea7e0610

Analysis

max time kernel
12s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02-08-2024 17:07

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General

Target

LAMEenc.dll
Size

356KB
MD5

2fa01073991cb5cb74415154eb0caae3
SHA1

8fa5271fcc9494579c485e3f2b04df7aeb583564
SHA256

38059e39a1835cc360c1c080a86a854ca6e203b9bbbeb73e6663be36a07a5c1e
SHA512

b7e66604016bcf2e3401058c0b7e951cac46e96d6b2bd14cb02c27ace9795a1e9cf7df956e87835854d78642d7a86dc42ad21568629d120407ac9bfb5311fab9
SSDEEP

6144:PGOS3xd20PkjSKiowgn+OIUjws4eu5P4IIa6sh+gzAO+OYFyH:Ohd20PkjPijUOUj24Za6sHxYg

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2492	2568	WerFault.exe	29

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 11 IoCs

description	pid	Process	procid_target
PID 896 wrote to memory of 2568	896	rundll32.exe	29
PID 896 wrote to memory of 2568	896	rundll32.exe	29
PID 896 wrote to memory of 2568	896	rundll32.exe	29
PID 896 wrote to memory of 2568	896	rundll32.exe	29
PID 896 wrote to memory of 2568	896	rundll32.exe	29
PID 896 wrote to memory of 2568	896	rundll32.exe	29
PID 896 wrote to memory of 2568	896	rundll32.exe	29
PID 2568 wrote to memory of 2492	2568	rundll32.exe	30
PID 2568 wrote to memory of 2492	2568	rundll32.exe	30
PID 2568 wrote to memory of 2492	2568	rundll32.exe	30
PID 2568 wrote to memory of 2492	2568	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\LAMEenc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\LAMEenc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 228
    3⤵
    - Program crash
    PID:2492

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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