ed20ff85f5df587140e0780e16a5eb28df94e1b6330c8256de39d94b5a772e83

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2024 00:42

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General

Target

$_1_/ssleay32.dll
Size

337KB
MD5

5c268ca919854fc22d85f916d102ee7f
SHA1

0957cf86e0334673eb45945985b5c033b412be0e
SHA256

1f4b3efc919af1106f348662ee9ad95ab019058ff502e3d68e1b5f7abff91b56
SHA512

76d0abad1d7d0856ec1b8e598b05a2a6eece220ea39d74e7f6278a4219e22c75b7f618160ce41810daa57d5d4d534afd78f5cc1bd6de927dbb6a551aca2f8310
SSDEEP

6144:8EXfWSXFKIsrpivdM+kPsmWak8dfthPDP0wrE90k7DUT/NaDB7JlwScihgbX5/GU:8EXfWSVKIsrpivdM+msmWak8dfnPDPPz

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 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2220 wrote to memory of 4272	2220	rundll32.exe	rundll32.exe
PID 2220 wrote to memory of 4272	2220	rundll32.exe	rundll32.exe
PID 2220 wrote to memory of 4272	2220	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_1_\ssleay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_1_\ssleay32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4272

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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