9286e3cdcaaaa8390fb8be8e84f8105726b88c9252d0bc43db5763c4e15792bf

Analysis

max time kernel
98s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 23:44

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General

Target

bf6fc13b00eb7dca5b5d4f9f1c6e5180N.dll
Size

157KB
MD5

bf6fc13b00eb7dca5b5d4f9f1c6e5180
SHA1

c5b97807eda50bcc5640a79e3d8ac4e203dd08b7
SHA256

9286e3cdcaaaa8390fb8be8e84f8105726b88c9252d0bc43db5763c4e15792bf
SHA512

bc140dcd4e2e5e564c50d86e3c2d7bbe2814ff9dcbc997c870f3d735075beb56952c73e83389b931dcfd9c59b24372a4a64f910ba4e9d724d876a0bac50d8b4b
SSDEEP

3072:YV5eBEZxTRbSACPLGDkYCmohRihpiB/6IUXBJ+och/9:Y0EZTwqyihpiy+f9

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 3356 wrote to memory of 2448	3356	rundll32.exe	84
PID 3356 wrote to memory of 2448	3356	rundll32.exe	84
PID 3356 wrote to memory of 2448	3356	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bf6fc13b00eb7dca5b5d4f9f1c6e5180N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bf6fc13b00eb7dca5b5d4f9f1c6e5180N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2448

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/2448-0-0x0000000074F09000-0x0000000074F2C000-memory.dmp

Filesize
140KB

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