c356e018d6a9fc7d3f1d2159236ac41196d6b96533afd84be7b961af67b31ce7

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 13:20

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General

Target

TTPlayer/AddIn/ttp_asf.dll
Size

33KB
MD5

06b575f5f568af66e0ee6d2eb9cc860b
SHA1

d77019b5f20c81638b8000d5c0e53864c8011c62
SHA256

5bfd7a2cc7283ffb0d6be34376da434f0f65a13857b5c27a9403ce9906c6b13e
SHA512

254660b8ac75f995eb4c37c5024ada3cda9c94d17c67fffda4e33d186ae8285c957250b1ebb6cdd0d42349897eab43399ace037941c37206cb0dfda0c71390eb
SSDEEP

768:o7yZSEnesZ/FM1c6RyklUZT5Eyyq9wkWh7hbyQIPb:oCj/QcsykCryquktQIj

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 2832 wrote to memory of 2192	2832	rundll32.exe	31
PID 2832 wrote to memory of 2192	2832	rundll32.exe	31
PID 2832 wrote to memory of 2192	2832	rundll32.exe	31
PID 2832 wrote to memory of 2192	2832	rundll32.exe	31
PID 2832 wrote to memory of 2192	2832	rundll32.exe	31
PID 2832 wrote to memory of 2192	2832	rundll32.exe	31
PID 2832 wrote to memory of 2192	2832	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\TTPlayer\AddIn\ttp_asf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\TTPlayer\AddIn\ttp_asf.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2192

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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