850f227ef098450656a0704b5507caba6bd1128de78ffc7ac037a4801716b497

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/02/2025, 08:49

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General

Target

$PLUGINSDIR/Banner.dll
Size

4KB
MD5

0d5428f7920274caedfa8f2ae980e196
SHA1

ce2ca2381a4b9ed9f06f6af5a183a840de290c3f
SHA256

4083bef584ad6793b3d57e3e3f764a31afac876412df65c5da5afee76bbd1e10
SHA512

78419752f3e6579f7caf1f9bab70a46ac2b0a7c5f08eb8604e927baea611c182133ce8d58929a059f22e6c2befb5ff0c24ee6500d0708bc884a65e395ea7c4cf

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 7 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2160

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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