8f971b3bac5294cb4edbef9498961acead8434e0580c884395ab15983e4843ef

Analysis

max time kernel
128s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 23:21

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General

Target

Richard/fmodex.dll
Size

936KB
MD5

940a7db97456fa5c36189f41b05ea403
SHA1

e217faed2d8e514550047c764c54d815f19826aa
SHA256

5d98a1ac6782819550854a25fee1a0e17064e1537844413e4a5253b5b23baae7
SHA512

34a47feb55aa55e8edcc1a64ccb1fead09eb6eac27cc05e289c937c5fb33c21cedc0783d3097cb0749a4e78de740ca960f96cbb989818e5277de40386fe16c8f
SSDEEP

24576:FgpYqcs/TCBXp5/03M8gNERIQKGIUmmtGmee+Ol60c6z:Fgeqcs/TK3uM8gGRI2XmmtGmee+Ol60v

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 1768 wrote to memory of 4576	1768	rundll32.exe	85
PID 1768 wrote to memory of 4576	1768	rundll32.exe	85
PID 1768 wrote to memory of 4576	1768	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Richard\fmodex.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Richard\fmodex.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4576

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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