754a1194c21c5f50675f0025927d6fcd8eba11047b9fc6a1c028f4855052c1b0

Analysis

max time kernel
145s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
04-10-2024 08:17

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General

Target

ssleay32.dll
Size

285KB
MD5

f50e5955e71034b57d33850877e970c0
SHA1

7911856de1a9e3025b8828aa29f6bee5a8bf8d9d
SHA256

bf49dc783ffc58c81461df85b1672998219a05fff8c4ae9bd3051ad7b753e3e2
SHA512

ea1d1209c48bb4c655192aef74029e102f2b7c88d5651560dfad7fb08864e6695f5dd0a1181cb4fb6ad24ac55b186f61fcbaeb1470c84c91c51435697b2c87b5
SSDEEP

6144:ygektdk3wYvcEbXTBBo+oI0nNEYtV2An9ZgNNYn73G81AVZ7sND1p4JR5bRML5pk:yrIk3wYvcEbXTBO+oI0nNEYtV2An96Nb

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 3948 wrote to memory of 1600	3948	rundll32.exe	78
PID 3948 wrote to memory of 1600	3948	rundll32.exe	78
PID 3948 wrote to memory of 1600	3948	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1600

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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