986a5502d808e3de3f9c18e7c8a160cfa9cd1c7e57891a95c58ec3cc265b28f6

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 06:06

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General

Target

986a5502d808e3de3f9c18e7c8a160cfa9cd1c7e57891a95c58ec3cc265b28f6N.exe
Size

110KB
MD5

443e4421f797f65766a9e3b259743580
SHA1

9a147828af3c95847d7695178923e4c8c9859b65
SHA256

986a5502d808e3de3f9c18e7c8a160cfa9cd1c7e57891a95c58ec3cc265b28f6
SHA512

a1ae84a88420fcc8bcd50720268c98b372366a47e26e59cee2b468d06d47b01858997bea0ad489e3ab368224a1b5b9df0952b49634428ee42f68d55cc04e571b
SSDEEP

3072:zWcGrqardiITBsrx79RmsV3bY2j3mpmpK:oqaJnGbY2j3K

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5020	4032	WerFault.exe	82

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 4032	3016	regsvr32.exe	82
PID 3016 wrote to memory of 4032	3016	regsvr32.exe	82
PID 3016 wrote to memory of 4032	3016	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\986a5502d808e3de3f9c18e7c8a160cfa9cd1c7e57891a95c58ec3cc265b28f6N.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\986a5502d808e3de3f9c18e7c8a160cfa9cd1c7e57891a95c58ec3cc265b28f6N.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 600
    3⤵
    - Program crash
    PID:5020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4032 -ip 4032
1⤵
PID:4036

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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