9a59a035e92ec1450496a746e75d32b48a378def351207e606e1a809f2faf797

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-10-2024 01:43

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General

Target

Ot7EdLwo881ajbV.exe
Size

617KB
MD5

f99cdd71043a75d4fe553fb39de6d3e5
SHA1

28d123dd5f049724ec34cea59a73fb7385b3f904
SHA256

356dd4d1abe930b8189e5d5a1870c6a70236a12db73b24c19d0e461056c15dfa
SHA512

08cd7223a4019ed691c67e3c93fa7852842235108baaeb21e2ffb14426b0cfd35086ffb7542f675d863a937601f1f8cd1a11ca1f3ef908dd879e445dcee94956
SSDEEP

12288:jfAcXkhMOoltiJ5i/6Ob/Bc1WsML0oORqYQb7Z4TwmlKfKPH1fG0Q4bXtk+yE:pkh5oDiJ5i/6ObZcpMnnYQvZo8fKdf/T

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2832	548	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	Ot7EdLwo881ajbV.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 2832	548	Ot7EdLwo881ajbV.exe	31
PID 548 wrote to memory of 2832	548	Ot7EdLwo881ajbV.exe	31
PID 548 wrote to memory of 2832	548	Ot7EdLwo881ajbV.exe	31
PID 548 wrote to memory of 2832	548	Ot7EdLwo881ajbV.exe	31

C:\Users\Admin\AppData\Local\Temp\Ot7EdLwo881ajbV.exe
"C:\Users\Admin\AppData\Local\Temp\Ot7EdLwo881ajbV.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 640
  2⤵
  - Program crash
  PID:2832

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/548-0-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/548-1-0x0000000000DE0000-0x0000000000E80000-memory.dmp

Filesize
640KB

Download
memory/548-2-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/548-3-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download