40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 01:23

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General

Target

40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85.exe
Size

2.5MB
MD5

b88af6f9c5ba5f9a7fb765357a42fbf2
SHA1

f7273b31a20b0cdd35f4c78cf43b5f4106b4ac02
SHA256

40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85
SHA512

f74a7741497660ae8f8b15ab0fa9b2fbee4bf94eb9fae57c2578eed8b0295cadd2970aa03699b87f17a7d0f2050e9c5f71bf87b04b7fa15d5b41c7bf418a4678
SSDEEP

24576:+L9imoHLACV5M5eGzng6We7bibciJ2uf3KmUMAwGU55fmXlQrlRX8S:bLZAeaZWMibcisuf3KoATU5sVQrlv

Score

3^/10

discovery

Malware Config

Signatures

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	40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2272	1972	40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85.exe	30
PID 1972 wrote to memory of 2272	1972	40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85.exe	30
PID 1972 wrote to memory of 2272	1972	40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85.exe	30
PID 1972 wrote to memory of 2272	1972	40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85.exe	30

C:\Users\Admin\AppData\Local\Temp\40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85.exe
"C:\Users\Admin\AppData\Local\Temp\40e21047850b9645143ac1febe703de2be9b6c9dc684840bebb61b09a0725a85.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2272

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/1972-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1972-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1972-2-0x0000000000400000-0x0000000000685000-memory.dmp

Filesize
2.5MB

Download