303be7260ad8330508e98c77c51cc47c0c27a609f65b7aeff3444bf9f6062bd0

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 17:11

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General

Target

GanttChartExt.dll
Size

436KB
MD5

fd406e8b48f6dfd584ed2055c442000f
SHA1

16e79b917f9556eb3c85201b9be00cf9bb841ff5
SHA256

5aa20d515c1868f36c84645b45a430028228a0ba74b7936d6da0721a970f1597
SHA512

1ce8f5131c3573769059aba19563361ba9e9a4b9a1c0ce51a6fa2c703e078af4705b899804adcfc3e5b358aeb3fb81374b2044652252ce15e247e205c907b0cc
SSDEEP

6144:m827A7XaK3Ww+O6P/nNAhBXG6qJ0+SdcEAItzdgs5L0:jTafws/a726LuEGsF0

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 3232 wrote to memory of 1004	3232	rundll32.exe	85
PID 3232 wrote to memory of 1004	3232	rundll32.exe	85
PID 3232 wrote to memory of 1004	3232	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\GanttChartExt.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\GanttChartExt.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1004

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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