4061585016b61fb36463d17f2f8c24be4280e5193387fd5e048dee0dcea8067b

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 11:57

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General

Target

ssleay32.dll
Size

265KB
MD5

65e4edff979798b859f1f315c006f10d
SHA1

a0767f44199172fbf50e03c779e94b4d7295ed5c
SHA256

4061585016b61fb36463d17f2f8c24be4280e5193387fd5e048dee0dcea8067b
SHA512

41b3471117bb3edb58868d8bf9a31ae3ff6af60cf09bd43e83c0f5a78a0c9cf7f21efec82229c50669bb083bfa457aeaeb3ba518a07dfd47efcc4391ca2dae63
SSDEEP

6144:nhRhuhiyN5A8A6N+bKH/iYhUpeBetnLBDYFq4IrnX7Y5FJ/Uf1IW5WHDwx7DSAf3:nhR0iyNe8A6N+mH/iYqUBetnLB0Fq4IP

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 7 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 1852	1048	rundll32.exe	29
PID 1048 wrote to memory of 1852	1048	rundll32.exe	29
PID 1048 wrote to memory of 1852	1048	rundll32.exe	29
PID 1048 wrote to memory of 1852	1048	rundll32.exe	29
PID 1048 wrote to memory of 1852	1048	rundll32.exe	29
PID 1048 wrote to memory of 1852	1048	rundll32.exe	29
PID 1048 wrote to memory of 1852	1048	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1852

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

Windows 7 deprecation

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