c858e10e29b769ca86445ba1bebdf708e88245da4e96c4afc967818e8293e099

Resubmissions

02-01-2025 21:33

250102-1ejbvswpcv 10

08-12-2024 01:12

241208-bkq68azkep 10

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 01:12

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General

Target

FCK_RSC.dll
Size

8KB
MD5

aabeb05e642b2f9acb86a5dc1a600813
SHA1

abba695b782c0e644b971b65d4dc7b8349714488
SHA256

8b1d4870fdc940da538f225251996794f2f10ab7fff718d1aa884be8468dcfce
SHA512

730fd04e4624f4db8c7c92e786148139d457c5bdc28badb3b1cbb70b61fd7b20655c2feab90c5c91b0d30f42a2d7bccb2ce0120752e223e6df2139c371b4be8a
SSDEEP

96:b/TFVUFXleWwunodJsFDgt1CEiRgWY3ZbBNVyJ6/xMWwWHB6KJAso9Rdtoewc:fUFXlemctwgRPNVyJ6/eWwWhlDoHgzc

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 2972 wrote to memory of 3208	2972	rundll32.exe	82
PID 2972 wrote to memory of 3208	2972	rundll32.exe	82
PID 2972 wrote to memory of 3208	2972	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\FCK_RSC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\FCK_RSC.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3208

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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