599d500959078db82f57a5a0319c6d3718723f734ad118066173d274d4029699

Resubmissions

10/08/2024, 22:04

240810-1zcd2szgnp 7

10/08/2024, 22:02

240810-1x7geavape 6

Analysis

max time kernel
149s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
10/08/2024, 22:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Modules/fcFolder.dll
Size

120KB
MD5

5c99af6a8984dd284ffe212cbf938dba
SHA1

92d5ba06e6841fd8b52f3b38ed75675510cfd4b8
SHA256

b69d14b730f9d527139719138a336a570127d62a4e27fbb0b9c6bdcde6504a57
SHA512

321ad87c61d190e2645e45446dfe910271428d7ccc7b396ee1453710bb99031b04604aaff7afb9b58cc3318caedf7cc797a1f6ed7c362288321b7a4a063067b9
SSDEEP

3072:HPRMY8dBsSu7HNSQqM+ECFoWkFXxwLCHiF:vRM1ISQkjFiHM

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 4724 wrote to memory of 776	4724	rundll32.exe	81
PID 4724 wrote to memory of 776	4724	rundll32.exe	81
PID 4724 wrote to memory of 776	4724	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\fcFolder.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\fcFolder.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:776

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

Loading Replay Monitor...