161d0b6177049bd3014da75669d2fb6c04aaf85fce0a9de00f176fb868260817

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10-08-2024 04:01

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General

Target

$PLUGINSDIR/nsWebJPDesk.dll
Size

243KB
MD5

43fb8d8baf778bbb1ac9e76880b718bd
SHA1

55e93b112e89108b5995ef4602f51b99c1f2be69
SHA256

ef3b461f4b2ecf036376ccc33baa7f412318a6642fa82132e7e78f5e5f7d5867
SHA512

0e3f67fd7a2d1c14e60bcd1ddec10168f382214e73816d2565189982788fee81ab4d9305be866c50d259e5c99e5ba9b46d08888f3c64487465d6e113cc363987
SSDEEP

3072:sz28IH4In1NPxwGZ+hkqQkkc6ncSQ9vyw8gekwvegpl4:szuYa1I3kqdKcS0Hwjl4

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 1316 wrote to memory of 2404	1316	rundll32.exe	30
PID 1316 wrote to memory of 2404	1316	rundll32.exe	30
PID 1316 wrote to memory of 2404	1316	rundll32.exe	30
PID 1316 wrote to memory of 2404	1316	rundll32.exe	30
PID 1316 wrote to memory of 2404	1316	rundll32.exe	30
PID 1316 wrote to memory of 2404	1316	rundll32.exe	30
PID 1316 wrote to memory of 2404	1316	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWebJPDesk.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1316
- 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:2404

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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