072e4c7e234e8c8f12eb02a2ca648825b5674a7e718cd1fc8e775ecbcafea622

Analysis

max time kernel
93s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 19:52

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General

Target

072e4c7e234e8c8f12eb02a2ca648825b5674a7e718cd1fc8e775ecbcafea622.dll
Size

224KB
MD5

fc0844bb3060e885ae6ee10f01c89632
SHA1

bb86b168cd55c4f1bd143231ca50fda0e91e9440
SHA256

072e4c7e234e8c8f12eb02a2ca648825b5674a7e718cd1fc8e775ecbcafea622
SHA512

2d4e1f17a4fbfcd24c65042aa058f9af2d92a4e95fa7a5b5676d4e3519946dfeb4c48b1cc44a6da6bfd1134f4999bc8bed7c2d80b50f6a3eceef8169eba1415e
SSDEEP

3072:OQ2DvCzSBW6tfsZm2RPKXwXXPmd4w1HCRmkw08oScXLmR0ziq4OYKt9UcV:OftfsZmvHCEkrTLqUC2

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3636	2528	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 behavior: EnumeratesProcesses 4 IoCs

pid	Process
2528	rundll32.exe
2528	rundll32.exe
2528	rundll32.exe
2528	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2528	2296	rundll32.exe	83
PID 2296 wrote to memory of 2528	2296	rundll32.exe	83
PID 2296 wrote to memory of 2528	2296	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\072e4c7e234e8c8f12eb02a2ca648825b5674a7e718cd1fc8e775ecbcafea622.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\072e4c7e234e8c8f12eb02a2ca648825b5674a7e718cd1fc8e775ecbcafea622.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2528
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 736
    3⤵
    - Program crash
    PID:3636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2528 -ip 2528
1⤵
PID:4304

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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