2bb1066b38de737899e64cda171b4129311489ef1cf184246be198af04e9cc7e

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 23:17

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General

Target

$PLUGINSDIR/ilrl.dll
Size

39KB
MD5

76edb1ef7191b88b1f7aef00578fa233
SHA1

ac139239a33a9c5010498682842598b3db8cfe47
SHA256

d443dbd070c2c9bfc89727fbba164ead77f562cf29f959762342807ca4f42704
SHA512

111ad9c3b7ba63ba9a44e3bd73049469d6fd6f159a2dc7447b1e7ac0ae342fe091e235582a9990213e703323a7afeb96fc1d756576da5dbae8d1ad96641e769d
SSDEEP

384:PN2NM1++IVFCNnhqFartR1836QlVq4kn6RRCj+7+5YkyXLQY2eCxsd0MSJ:Vb2VFCNAFaJ7arlVhkl5YpSeCi0v

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 2520 wrote to memory of 2784	2520	rundll32.exe	84
PID 2520 wrote to memory of 2784	2520	rundll32.exe	84
PID 2520 wrote to memory of 2784	2520	rundll32.exe	84
PID 2784 wrote to memory of 2484	2784	rundll32.exe	85
PID 2784 wrote to memory of 2484	2784	rundll32.exe	85
PID 2784 wrote to memory of 2484	2784	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ilrl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ilrl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2784
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ilrl.dll,#1
    3⤵
    PID:2484

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

Replay Monitor

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Downloads

memory/2784-0-0x0000000010009000-0x000000001000B000-memory.dmp

Filesize
8KB

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