4f7ee2f0b15e8c78849483a2a14bca4037c5b67e3f0759bb687b6af7b148fb5f

Analysis

max time kernel
139s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-08-2024 10:19

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General

Target

ssleay32.dll
Size

349KB
MD5

cf2c57dda3766c204c398430da23693d
SHA1

9938cbf4b5e7cffa0d73825a6ef85b0d90a0ce0a
SHA256

492f045643354c8b9fa11673b6c32cdbb33779826a729ce55de5901279c1f6d5
SHA512

e83e33b5bc9161351daaaae8e9130d83568d85b4a4ab190730e9558ddad199091f5b3acb3e1060dad5ec840a74f8b6781a086f49b7a1ecb6f82fc1cc265c536a
SSDEEP

6144:VaMcchXvecgMuZESAp8EQS59KrZ6K8KzNvNq4O7D9kU+yQ/ACLO6B5dMeYjByVFI:Va8XvecgMuZESAp85S59KrL8KzNFqx7x

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 3168 wrote to memory of 2584	3168	rundll32.exe	rundll32.exe
PID 3168 wrote to memory of 2584	3168	rundll32.exe	rundll32.exe
PID 3168 wrote to memory of 2584	3168	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3168

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:2584

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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