bb8377bb31db42e63e3cf78007ab6c09febbef943daafd038ade1ac355ea2db1

Analysis

max time kernel
135s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 01:19

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General

Target
$PLUGINSDIR/Banner.dll
Size 4KB
Sample240829-bpr93sybml
SHA256 497b1582c3b690850b72a8d82b151f782d96c4619c9f82558c68d45a43f56807
MD5 520bf4f2fc0661e17f4ff2c14a91e897
SHA1 d804f0ff5b5f0e8d7dc4be7bf199afc9c030e2fc
SHA512 923501f5caabff837a1baec55b0ca11ede21b6287daf4683d0f4ab69124a1407621dad286f453192c14e36f316d1b2d729a12bb3e6e1f4f89c69deb21871d499
MD5 SHA1 SHA512

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 3668 wrote to memory of 2792	3668	rundll32.exe	87
PID 3668 wrote to memory of 2792	3668	rundll32.exe	87
PID 3668 wrote to memory of 2792	3668	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3668
- 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:2792

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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