a2f4a9e8c476f700b17cc068984f351c25e9f32c0d31eb8653ff9ad3e6f95f23

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 23:31

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General

Target

$PLUGINSDIR/liteFirewallW.dll
Size

19KB
MD5

f31ba98a8d87faba153eea134968c854
SHA1

da0865cc1a86a39367f22897e1f9fbf4fb1f804f
SHA256

708fb54cffb6aea3547fc5ac745d1435ecc814df563bef59ba7a94f57d082bbb
SHA512

d991a2dd5ef537b25898afd7b7e73274a3cb8e6f5fca1621af22ee2761b82baf220aecb0c84434566742e2ab00b2f57a3740ce9831e76d4e1829bac3e044c8e9
SSDEEP

384:3HHrCQSJeR10wWK8vDGFtart8E9VFK4ik8+qL:3nrlSQcEyDGFo+EAp

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2708	2692	WerFault.exe	30

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 1980 wrote to memory of 2692	1980	rundll32.exe	30
PID 1980 wrote to memory of 2692	1980	rundll32.exe	30
PID 1980 wrote to memory of 2692	1980	rundll32.exe	30
PID 1980 wrote to memory of 2692	1980	rundll32.exe	30
PID 1980 wrote to memory of 2692	1980	rundll32.exe	30
PID 1980 wrote to memory of 2692	1980	rundll32.exe	30
PID 1980 wrote to memory of 2692	1980	rundll32.exe	30
PID 2692 wrote to memory of 2708	2692	rundll32.exe	31
PID 2692 wrote to memory of 2708	2692	rundll32.exe	31
PID 2692 wrote to memory of 2708	2692	rundll32.exe	31
PID 2692 wrote to memory of 2708	2692	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\liteFirewallW.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\liteFirewallW.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 228
    3⤵
    - Program crash
    PID:2708

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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