e3471dc1dda5a8259a85c90f5a66c60fb1f3b4e5b45cb3f3f49a43d97888fef9

Analysis

max time kernel
95s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 08:11

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General

Target

Sollar/liboscar.dll
Size

308KB
MD5

c3478f9eef7cfabc6be55633be2ef30f
SHA1

6f4002bc71746290fb6a38bd38c205f22bd29bed
SHA256

71a27640a2b3ffa84c8d90c3621c9638c290d179ba996a004c13b4fa2f11067f
SHA512

24eea221f172119739f004079a65e8bca400b40f80e0e428ea7880614184aa806e3b979102cb3ece225232f8aec4948da80ac7157994c12d331e040897e1e87c
SSDEEP

6144:6cXM/De4unKXv4iqhUc/EfyCarKR6pNMx53dekMyap:6cXKDe2XLgEfSrwt/ap

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 3 IoCs

description	pid	Process	procid_target
PID 4452 wrote to memory of 4916	4452	rundll32.exe	83
PID 4452 wrote to memory of 4916	4452	rundll32.exe	83
PID 4452 wrote to memory of 4916	4452	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Sollar\liboscar.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Sollar\liboscar.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4916

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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