da7b606e8d29bbca692fb9bc56f36003b5ea4e27e62f90848559501155c23afd

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 22:55

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General

Target

11f44531fb088d31307d87b01e8eabff/iroto.dll
Size

434KB
MD5

e03bde4862d4d93ac2ceed85abf50b18
SHA1

7d7c288a8cf7d4e5f64d616da699712b82760303
SHA256

055b9e9af987aec9ba7adb0eef947f39b516a213d663cc52a71c7f0af146a946
SHA512

12e8ef09745a562567dc3d18e3be72dac09120e7756d47d23a605a82499b1ed8ff471578f0f85a35685de13c93f1ad0834a89dce5d136527f731b5e170a520f1
SSDEEP

12:e9GSG2CTi/FfILQAu//6lgR0FWdzQ2VCARHUwOLe7EEe:e9GSnCTi9ALsQiQ296LG

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 7 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 2408	628	rundll32.exe	28
PID 628 wrote to memory of 2408	628	rundll32.exe	28
PID 628 wrote to memory of 2408	628	rundll32.exe	28
PID 628 wrote to memory of 2408	628	rundll32.exe	28
PID 628 wrote to memory of 2408	628	rundll32.exe	28
PID 628 wrote to memory of 2408	628	rundll32.exe	28
PID 628 wrote to memory of 2408	628	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\11f44531fb088d31307d87b01e8eabff\iroto.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:628
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\11f44531fb088d31307d87b01e8eabff\iroto.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2408

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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