ba06433033d955289c16e22468ce3ab721e7bbadb5a1562259df84ab1051d0e0

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 12:57

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

4KB
MD5

9bbf0b6948ae83d0d322b6ab56e2ee9b
SHA1

b4c97bb3f403ec5f2c3773f21b452983a275d110
SHA256

8872c5b2372180371d535ca2a3e4c2a4b25791c6780e0d3836efa7568ede3109
SHA512

33f474257dddcd21835136422b59eecabb13fd77defdeae1520c4407a745948becfb45fc4dbecd1f674c120086fc5127106b5bbb211bb3a980c1c6a82fd3d638
SSDEEP

96:pCcEEo6jAnINBl2hN9LvAEPJ7PZbye+Ptk2CmqG:fE12AINsDbjPlVytW8

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
992	2996	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 2088 wrote to memory of 2996	2088	rundll32.exe	30
PID 2088 wrote to memory of 2996	2088	rundll32.exe	30
PID 2088 wrote to memory of 2996	2088	rundll32.exe	30
PID 2088 wrote to memory of 2996	2088	rundll32.exe	30
PID 2088 wrote to memory of 2996	2088	rundll32.exe	30
PID 2088 wrote to memory of 2996	2088	rundll32.exe	30
PID 2088 wrote to memory of 2996	2088	rundll32.exe	30
PID 2996 wrote to memory of 992	2996	rundll32.exe	31
PID 2996 wrote to memory of 992	2996	rundll32.exe	31
PID 2996 wrote to memory of 992	2996	rundll32.exe	31
PID 2996 wrote to memory of 992	2996	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- 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:2996
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 224
    3⤵
    - Program crash
    PID:992

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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