7ad3ba04fc19f154834d1bd2dfbfcb5970d65ae8ca315f7379fa722a6a106cec

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 10:14

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General

Target

7ad3ba04fc19f154834d1bd2dfbfcb5970d65ae8ca315f7379fa722a6a106cecN.dll
Size

8KB
MD5

5a11408f2e9745ca12b2108564a09b20
SHA1

c1c112dd7baa15bd5115f8a4bf8b0b5da94a44a6
SHA256

7ad3ba04fc19f154834d1bd2dfbfcb5970d65ae8ca315f7379fa722a6a106cec
SHA512

e966440c9be2798d4fdcb608a3f1442e56825dc64e7dfe04171d25c9304416bb927d653a7b941e310cfe44887f16d4498d11c858459b7cb9916b52719fdc9db9
SSDEEP

192:8h4SFyvWohE5xf6YUBSL63SUJqtMblWN:8O+ohE2B13NJqtM

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmen = "C:\\Windows\\system32\\ctfmen.exe"	rundll32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\satornas.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\satornas.dll	rundll32.exe

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 2524 wrote to memory of 2920	2524	rundll32.exe	84
PID 2524 wrote to memory of 2920	2524	rundll32.exe	84
PID 2524 wrote to memory of 2920	2524	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7ad3ba04fc19f154834d1bd2dfbfcb5970d65ae8ca315f7379fa722a6a106cecN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7ad3ba04fc19f154834d1bd2dfbfcb5970d65ae8ca315f7379fa722a6a106cecN.dll,#1
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2920-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads