fcc14813f9ec0ed12cdf7da8598263756aaf480d4e934535a8ae7368a337bc34

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-08-2024 02:27

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

7823fc560926dcd8741de6f0b900083f
SHA1

93dc0a704bc0b8f90668548e36daf459be0ae10a
SHA256

ca869d6c6752aa4a8a6c874a694b543442992d7e854d0c48a1b60bca01a8c8c6
SHA512

c79509cd306638ea9badec64ed9f7d0690e46fcab7ac77f25134065b628e76d2812f2d874ea2cc4283685c567b613a39d27b9fc4a6de2d4b9d30131f3161c4e9
SSDEEP

192:SzQhZDqlJcKISw99ioU3MSfwLF/+nhHUVsdz:SzoZDGKYw9goWyFGBU4z

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1424	2108	WerFault.exe	31

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 2628 wrote to memory of 2108	2628	rundll32.exe	31
PID 2628 wrote to memory of 2108	2628	rundll32.exe	31
PID 2628 wrote to memory of 2108	2628	rundll32.exe	31
PID 2628 wrote to memory of 2108	2628	rundll32.exe	31
PID 2628 wrote to memory of 2108	2628	rundll32.exe	31
PID 2628 wrote to memory of 2108	2628	rundll32.exe	31
PID 2628 wrote to memory of 2108	2628	rundll32.exe	31
PID 2108 wrote to memory of 1424	2108	rundll32.exe	32
PID 2108 wrote to memory of 1424	2108	rundll32.exe	32
PID 2108 wrote to memory of 1424	2108	rundll32.exe	32
PID 2108 wrote to memory of 1424	2108	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2628
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 244
    3⤵
    - Program crash
    PID:1424

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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