6b90aeaee66d7bf62bf0e09d9d672b1a68a4fb55ae76fd161d033c8d9f3d6b48

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-12-2024 11:13

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General

Target

2e5177757132e41e86a9f29447f47e14a9b1e06ae72058a6ce5e9bc64e139256.dll
Size

210KB
MD5

aa1cfd42e72a5c5159e86ce7ee3adc7d
SHA1

d482d162975de691239034c947dabaa47be9b661
SHA256

2e5177757132e41e86a9f29447f47e14a9b1e06ae72058a6ce5e9bc64e139256
SHA512

50199c13af6d5a2c7c5866784deb91290774df1f2ec99061d0003719ce34f69998e127542c07b850f50a19c01262b9390461c5787ad9d1c53ba37625951afbd0
SSDEEP

3072:/5QGALJuh/Z4oWcwPK4vnD8zgQ4g+/QlUCX15jsrbL8Mbb:/zP/mri6nD8zP2/QZq

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4704	4000	WerFault.exe	83

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 3 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 4000	2108	rundll32.exe	83
PID 2108 wrote to memory of 4000	2108	rundll32.exe	83
PID 2108 wrote to memory of 4000	2108	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e5177757132e41e86a9f29447f47e14a9b1e06ae72058a6ce5e9bc64e139256.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e5177757132e41e86a9f29447f47e14a9b1e06ae72058a6ce5e9bc64e139256.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 548
    3⤵
    - Program crash
    PID:4704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4000 -ip 4000
1⤵
PID:5032

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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