c32aee02b65436c8aa842cf4d9ec081901af86fea465bde8f9401a8ba3b155dd

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 15:15

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General

Target

c32aee02b65436c8aa842cf4d9ec081901af86fea465bde8f9401a8ba3b155dd.dll
Size

1.6MB
MD5

107f847b0a677283482d04305f52ce42
SHA1

a3f53176bf2d78e752d46ce1c813f54792470d56
SHA256

c32aee02b65436c8aa842cf4d9ec081901af86fea465bde8f9401a8ba3b155dd
SHA512

bc01336ca64c5ff369db6e88e6cd9a3fba72a0b3f1aab1b3abe3693fc6cd6bf085e06e74db5bd8c9e16f6702cdb08ba8b36363b5ab06e83b082126e171517b0c
SSDEEP

24576:NAncoLZto6l4J+WOcpjbWcmHSm85o1KK+aoO2CBW/yO5m+le2qi:NAv8ROcpjTm861KKlBW6OI+ldqi

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2440	2284	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 1764 wrote to memory of 2284	1764	rundll32.exe	31
PID 1764 wrote to memory of 2284	1764	rundll32.exe	31
PID 1764 wrote to memory of 2284	1764	rundll32.exe	31
PID 1764 wrote to memory of 2284	1764	rundll32.exe	31
PID 1764 wrote to memory of 2284	1764	rundll32.exe	31
PID 1764 wrote to memory of 2284	1764	rundll32.exe	31
PID 1764 wrote to memory of 2284	1764	rundll32.exe	31
PID 2284 wrote to memory of 2440	2284	rundll32.exe	32
PID 2284 wrote to memory of 2440	2284	rundll32.exe	32
PID 2284 wrote to memory of 2440	2284	rundll32.exe	32
PID 2284 wrote to memory of 2440	2284	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c32aee02b65436c8aa842cf4d9ec081901af86fea465bde8f9401a8ba3b155dd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c32aee02b65436c8aa842cf4d9ec081901af86fea465bde8f9401a8ba3b155dd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 232
    3⤵
    - Program crash
    PID:2440

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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