76fe06fc7ffadf0790b72cc17c8a2e1e686a2f448aff3db16c72126c1d95f9a2

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
30/07/2024, 05:10

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General

Target
01432e16afe4f0f4e4339e660bd0857eb7289591550d7fc1819563f9d374fb95.dll
Size 218KB
Sample240730-ftvcfsyfla
SHA256 01432e16afe4f0f4e4339e660bd0857eb7289591550d7fc1819563f9d374fb95
MD5 a8bef83fa4e742d46406c6555b2f699d
SHA1 c1c86b97f3c7d6bf4bcb629fadaaffcba2586f58
SHA512 0622378cbe78f377703bb268087072a06c96f896e931f79b3a8b6d102bb36bff3b5c2db1739d3a6c05d9e1a49bef7ff99f221597c87ab9ba4303ef7b930e5ccb
SSDEEP 3072:Pjh9N4a1j712h9Td2+1lxvTeZna8xUhUbT15adYkenhg:PjdFKdoSxvixTxUAHhnW
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2080	1428	WerFault.exe	84

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 4572 wrote to memory of 1428	4572	rundll32.exe	84
PID 4572 wrote to memory of 1428	4572	rundll32.exe	84
PID 4572 wrote to memory of 1428	4572	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\01432e16afe4f0f4e4339e660bd0857eb7289591550d7fc1819563f9d374fb95.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\01432e16afe4f0f4e4339e660bd0857eb7289591550d7fc1819563f9d374fb95.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1428
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1428 -s 680
    3⤵
    - Program crash
    PID:2080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1428 -ip 1428
1⤵
PID:1088

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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