cfbcc7e3b52c082b18636e3eab57bbfe1d9a4b4a1d5d9f7879d75bae71c3ab4c

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 10:05

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General

Target

$PLUGINSDIR/Banner.dll
Size

4KB
MD5

91c9ee5005ac6cb4ec79a3b039b4c8df
SHA1

95a9c018b501b6697beca846a33955909c3f97be
SHA256

05838c8f81efbb98679010158f29cefd88a34fb1fe5d603e839dd406235ddf29
SHA512

41cc45a64fbe64cd83e704e87193004245f5d29f4f880921d041e5f2ceec86ca0653146e6477642eba73875b9d5f0d773b540436b19e4797def9c15d7618474b

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 2452 wrote to memory of 2128	2452	rundll32.exe	31
PID 2452 wrote to memory of 2128	2452	rundll32.exe	31
PID 2452 wrote to memory of 2128	2452	rundll32.exe	31
PID 2452 wrote to memory of 2128	2452	rundll32.exe	31
PID 2452 wrote to memory of 2128	2452	rundll32.exe	31
PID 2452 wrote to memory of 2128	2452	rundll32.exe	31
PID 2452 wrote to memory of 2128	2452	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:2452
- 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:2128

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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