efebbcefba5eec94758d277c8e4905bfa9244051b79af49e8d8c4f97e7d63463

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 20:00

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General

Target

efebbcefba5eec94758d277c8e4905bfa9244051b79af49e8d8c4f97e7d63463N.dll
Size

212KB
MD5

76b04ed06eedf8c7eb110df271f75960
SHA1

0c1748b1390eb1715cd41182564430217ebcaa5a
SHA256

efebbcefba5eec94758d277c8e4905bfa9244051b79af49e8d8c4f97e7d63463
SHA512

3eb285d800ab7eab49c85703c0f0a9885b2b9f201448bdb29e121968d51bdfa2805482a6d3259c20239550400df8f36a68d270e44928c3fd99554ac87f4f347b
SSDEEP

3072:qBirQnsv9Ouix+SLGAACKFZs/jysSl3kC00oxorhG43ViPrtW:Ai7FOujSLBGZsEUporI4liP5W

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

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

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2696 wrote to memory of 3020	2696	rundll32.exe	rundll32.exe
PID 2696 wrote to memory of 3020	2696	rundll32.exe	rundll32.exe
PID 2696 wrote to memory of 3020	2696	rundll32.exe	rundll32.exe
PID 2696 wrote to memory of 3020	2696	rundll32.exe	rundll32.exe
PID 2696 wrote to memory of 3020	2696	rundll32.exe	rundll32.exe
PID 2696 wrote to memory of 3020	2696	rundll32.exe	rundll32.exe
PID 2696 wrote to memory of 3020	2696	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\efebbcefba5eec94758d277c8e4905bfa9244051b79af49e8d8c4f97e7d63463N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\efebbcefba5eec94758d277c8e4905bfa9244051b79af49e8d8c4f97e7d63463N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3020

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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