fcc14813f9ec0ed12cdf7da8598263756aaf480d4e934535a8ae7368a337bc34

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 02:27

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

8e806ea2e205dc508a2fb5adda3419db
SHA1

21beab4e309b139fdcca7dd708df8dbbfd2dd5a3
SHA256

86a55734b8802051bbbd0e8c9c506d0ca985bc5c99113e99b309469046133937
SHA512

6b362bdadd6801ceb6106485015a4ae6d227dc04c1397a730ac8fd44b00649876ee7cbd0d7690b41dcaa8451c94e9f5838daa9fbc21f7306740de89667468cc1
SSDEEP

48:aTT4WeApYxYlxamAWHN+EuWkGWBBWAGr9SdLB8maofYZVSA:bWGSxamjHNDuWRWBBWvm6V

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3064	3052	WerFault.exe	28

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 2948 wrote to memory of 3052	2948	rundll32.exe	28
PID 2948 wrote to memory of 3052	2948	rundll32.exe	28
PID 2948 wrote to memory of 3052	2948	rundll32.exe	28
PID 2948 wrote to memory of 3052	2948	rundll32.exe	28
PID 2948 wrote to memory of 3052	2948	rundll32.exe	28
PID 2948 wrote to memory of 3052	2948	rundll32.exe	28
PID 2948 wrote to memory of 3052	2948	rundll32.exe	28
PID 3052 wrote to memory of 3064	3052	rundll32.exe	29
PID 3052 wrote to memory of 3064	3052	rundll32.exe	29
PID 3052 wrote to memory of 3064	3052	rundll32.exe	29
PID 3052 wrote to memory of 3064	3052	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 224
    3⤵
    - Program crash
    PID:3064

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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