ae8f63669d02e71c232ea701f686483d03abc2914e47ed2629a0861d7d927e41

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:13

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General

Target

yjpsyjwo.exe
Size

168KB
MD5

c55e114aae523179f507d32858962fe4
SHA1

3a35f75de10123d4b438d7be88c6bae7087a9a74
SHA256

445868ae39772e2a65c0e927d6a98d240d93c8515d57837b95c17304ea0dd693
SHA512

3900a645770ed43ab18de621f85f83588efe9fafee732277ee26e361dc417560a0aacea392d7975634e16f250734dea1f15c8aa26fb8b80c31bec1833da9044c
SSDEEP

3072:Hc4Horf5X/n8eXZHTFGAfU7VKXHGHggY/dFUhqZJ:H3y1/n8YpDCVKXHGAr

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1576	2560	WerFault.exe	29

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	yjpsyjwo.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 1576	2560	yjpsyjwo.exe	30
PID 2560 wrote to memory of 1576	2560	yjpsyjwo.exe	30
PID 2560 wrote to memory of 1576	2560	yjpsyjwo.exe	30
PID 2560 wrote to memory of 1576	2560	yjpsyjwo.exe	30

C:\Users\Admin\AppData\Local\Temp\yjpsyjwo.exe
"C:\Users\Admin\AppData\Local\Temp\yjpsyjwo.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 156
  2⤵
  - Program crash
  PID:1576

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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