0b85a0202bffe1551435d7d507bf67e452d701ddf3736df8655014a3157b4522

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 07:54

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General

Target

IpLib.dll
Size

209KB
MD5

1cef2be9bea5c9a3507cde80b5654885
SHA1

8b38e4e48f10d9d3f5f479ad811f52f2534dadfc
SHA256

5b4c770ee4d00d73edfaac01cdfce95a2b01b688478456e5425cdf6f79f9199d
SHA512

fbf5b3bf07614a1d0b5dbc41a716f14a1412e66348061326faad187f190669790034daedbe0aff4ffc14dc18f2db41f89dca0c0ca153f9659f57d38fca4267d6
SSDEEP

3072:R7eQAls/n/sF2VVV9x590eZzRnQ88E7r2Wn2IjO5Sj4DqTeOV/j:pLJ//M2VVV9j90ERnQ8TbnTjaSVL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3152	3028	WerFault.exe	85

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 3192 wrote to memory of 3028	3192	rundll32.exe	85
PID 3192 wrote to memory of 3028	3192	rundll32.exe	85
PID 3192 wrote to memory of 3028	3192	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\IpLib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\IpLib.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 628
    3⤵
    - Program crash
    PID:3152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3028 -ip 3028
1⤵
PID:2304

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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