095ed1970fa8aa0017257b6e8607d0b12e69c59db0977c8e0f4cc48aa871d855

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:38

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General

Target

$PLUGINSDIR/bdumzguwre.dll
Size

324KB
MD5

0a45dfba55b0a8a259393117a5ba0795
SHA1

da5e641a9d8ba850fd14fbc7c0a0c339adb6b538
SHA256

37c5b32148a16e741c548a7dfc3811b2d10bf3a35d753b5b27b1aae7e7ab5817
SHA512

5bea4192eb222c9d83e5a753a2f66df5b97a340bbd7dd6cc2575d83be1846e6db06187004f886bc54b84793558e93bb1ea20f40123ac3382b703d201f52aa5d9
SSDEEP

6144:HiTVctYV+wZaxVTnCfuj1trHRcWGzsQDk3KPlinS++YPH8r:Hi6tYVVaLRJtrxcb7cAinv+YP

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 2816 wrote to memory of 2928	2816	rundll32.exe	30
PID 2816 wrote to memory of 2928	2816	rundll32.exe	30
PID 2816 wrote to memory of 2928	2816	rundll32.exe	30
PID 2816 wrote to memory of 2928	2816	rundll32.exe	30
PID 2816 wrote to memory of 2928	2816	rundll32.exe	30
PID 2816 wrote to memory of 2928	2816	rundll32.exe	30
PID 2816 wrote to memory of 2928	2816	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\bdumzguwre.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\bdumzguwre.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2928

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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