b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2

Analysis

max time kernel
82s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 14:53

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General

Target

b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe
Size

32KB
MD5

1db50db0843d9fe5447171350584ec70
SHA1

a741f70b3f42baf77d3292b3605d53fc09fc0afb
SHA256

b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2
SHA512

3163b0aefb6c5e243ce859615887b656ad7cef8e955aad85ff547372522a6ea05b93efef973973036e19727815c826ad24d97731da628d5ba29b639dba19313d
SSDEEP

384:JMHuCj2V5Xy5i//6opQhX5Ao/qXeXy+vdtSK99kfxoLFNW+gLCSw0cAgpMc48t66:JGuCm5iKPul5nvyUddwfSzFrVFnO

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
804	2328	WerFault.exe	30

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	b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2328	b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 804	2328	b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe	32
PID 2328 wrote to memory of 804	2328	b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe	32
PID 2328 wrote to memory of 804	2328	b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe	32
PID 2328 wrote to memory of 804	2328	b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe	32

C:\Users\Admin\AppData\Local\Temp\b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe
"C:\Users\Admin\AppData\Local\Temp\b791ff47185fac890eb9b2a4af22fab66cec91ec2783c2ef68af37b4e35ab0a2N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 124
  2⤵
  - Program crash
  PID:804

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

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Downloads

memory/2328-0-0x0000000000020000-0x0000000000026000-memory.dmp

Filesize
24KB

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memory/2328-1-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download