754fc654c4dcb7d036965362893ee7f9e10a543ab44fce0cb5e7e89eeb022485

Analysis

max time kernel
17s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 22:30

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General

Target

b45ab2568f001a23abf88ed9f9a88f90N.exe
Size

192KB
MD5

b45ab2568f001a23abf88ed9f9a88f90
SHA1

829b9f0b63d449a8fa61425b35b0a1b838337a07
SHA256

754fc654c4dcb7d036965362893ee7f9e10a543ab44fce0cb5e7e89eeb022485
SHA512

c4d944b8c68ec2e6696242e2af952f309354f4adf6a60c321703dcd197f58748a7dfabeaed4e17c596e8f0ceecf2e0958d632f992f13f1093a8acdd789759a7f
SSDEEP

3072:hH29YBwIxFBrWBea/rlWGDd1AZoUBW3FJeRuaWNXmgu+tAcrbFAJc+RsUi1aVDk5:hH2rIxVo5WEdWZHEFJ7aWN1rtMsP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2856	1872	WerFault.exe	27

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	b45ab2568f001a23abf88ed9f9a88f90N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 2856	1872	b45ab2568f001a23abf88ed9f9a88f90N.exe	28
PID 1872 wrote to memory of 2856	1872	b45ab2568f001a23abf88ed9f9a88f90N.exe	28
PID 1872 wrote to memory of 2856	1872	b45ab2568f001a23abf88ed9f9a88f90N.exe	28
PID 1872 wrote to memory of 2856	1872	b45ab2568f001a23abf88ed9f9a88f90N.exe	28

C:\Users\Admin\AppData\Local\Temp\b45ab2568f001a23abf88ed9f9a88f90N.exe
"C:\Users\Admin\AppData\Local\Temp\b45ab2568f001a23abf88ed9f9a88f90N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 140
  2⤵
  - Program crash
  PID:2856

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

Replay Monitor

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Downloads

memory/1872-0-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

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memory/1872-1-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download