e2cd43d988121ee0cf9bdbaa46d5d1cc99dd742cb0540f674923621eef0d57fd

Analysis

max time kernel
79s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-08-2024 19:27

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General

Target

TIR/CONFIG/STR_PORT.dll
Size

56KB
MD5

e787b7319195e06757e7776ccb4fc93b
SHA1

4125b7fcf658e486cfcf4c93a19fe2bd202aaa52
SHA256

988c5fcc98e2191e32c25031dc35c51460828f774b9048f171604bddf85a8844
SHA512

bc2a166f4eb527418e86ceead1d84a4dd91a4cd37b7e2d482fa331a5a16e1e1a691b33b52831fa0859d2b7382487b7fc33a22164e134fe672410e0aa249fa03a
SSDEEP

768:eArHA1xDKrjOxTstH0VLvpu2ypSaI0D/Px0KiamL:eKAXiCxTstH0VLBbhJ0bPiam

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4728 wrote to memory of 4092	4728	rundll32.exe	82
PID 4728 wrote to memory of 4092	4728	rundll32.exe	82
PID 4728 wrote to memory of 4092	4728	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\TIR\CONFIG\STR_PORT.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4728
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\TIR\CONFIG\STR_PORT.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4092

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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