92fcd997fd0fa14e4bec593e71fb0afacd6d486c333f100f24abe2134c8cba7b

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 16:11

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General

Target

$PLUGINSDIR/nsWebJPDesk.dll
Size

111KB
MD5

bbcfee1c015143e03b4db39749117b75
SHA1

c8ad89dabef01d34d9549e7573e6d7a1f7a6b4f9
SHA256

cae371f7d6f707ecb1edb4eb0dd66734b90ff9352e4a54ed2d13eab231caefe0
SHA512

f46a139d1721a624470126cf0be7a6a2eace015daf24a3d5342c2082f4097744545289da43599d3f620ba65e06f33c636add4a70f744600867a3e37f3c9d5334
SSDEEP

1536:g8UZGa7U2LngYihiHXM88LCGvvfRv33iD/GBkzgF0LlbCXa+XoP:JqGaJBifD3FnhMxCq+Xi

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 2028 wrote to memory of 2416	2028	rundll32.exe	28
PID 2028 wrote to memory of 2416	2028	rundll32.exe	28
PID 2028 wrote to memory of 2416	2028	rundll32.exe	28
PID 2028 wrote to memory of 2416	2028	rundll32.exe	28
PID 2028 wrote to memory of 2416	2028	rundll32.exe	28
PID 2028 wrote to memory of 2416	2028	rundll32.exe	28
PID 2028 wrote to memory of 2416	2028	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWebJPDesk.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWebJPDesk.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2416

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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