28318ac0925f429b443b84fbb47a7c16c601b445e03ed510fa9bacd7e1371603

Analysis

max time kernel
15s
max time network
20s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/08/2024, 17:31

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General

Target

d321552672e322049b775d984c885f50N.dll
Size

3KB
MD5

d321552672e322049b775d984c885f50
SHA1

a54d78919fef66dec1e6a51ae6d232edca4ec3a8
SHA256

28318ac0925f429b443b84fbb47a7c16c601b445e03ed510fa9bacd7e1371603
SHA512

f252fdb800027bc4a6d014051e0d2a83399bca16816c3a6abe10dd5a64fa0359c052f9a2446dcfc80d7c46fc1ce55db461d9cccdfa53d5424d9572059b033d15

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 2432 wrote to memory of 1052	2432	rundll32.exe	30
PID 2432 wrote to memory of 1052	2432	rundll32.exe	30
PID 2432 wrote to memory of 1052	2432	rundll32.exe	30
PID 2432 wrote to memory of 1052	2432	rundll32.exe	30
PID 2432 wrote to memory of 1052	2432	rundll32.exe	30
PID 2432 wrote to memory of 1052	2432	rundll32.exe	30
PID 2432 wrote to memory of 1052	2432	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d321552672e322049b775d984c885f50N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d321552672e322049b775d984c885f50N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1052

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

Windows 7 deprecation

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