c356e018d6a9fc7d3f1d2159236ac41196d6b96533afd84be7b961af67b31ce7

Analysis

max time kernel
117s
max time network
118s
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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

TTPlayer/AddIn/ttp_aac.dll
Size

255KB
MD5

5af9aab519e3ba2ef5a55a143d8b4ea3
SHA1

7712fbc1abe6941ad16f9a85fd6f04499b1ea9de
SHA256

38886e40b7e0aa2633a6dee3eb53ce6411fce16f41e2bb662e8171fd64167ced
SHA512

9e86c9d299421eed81f5f6d2563a2111a2caf3b8aa511ae9a388061aa2d60e636bab14b988308c658dd1ca28fed8b7407ba95302e495c3cf16d6558a29c45878
SSDEEP

6144:Bm2pPWNGBDUxDYbm4diKEiSpTiyDuyDB4:E2pPWsIeCSEbpTxlD+

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 2072 wrote to memory of 2096	2072	rundll32.exe	31
PID 2072 wrote to memory of 2096	2072	rundll32.exe	31
PID 2072 wrote to memory of 2096	2072	rundll32.exe	31
PID 2072 wrote to memory of 2096	2072	rundll32.exe	31
PID 2072 wrote to memory of 2096	2072	rundll32.exe	31
PID 2072 wrote to memory of 2096	2072	rundll32.exe	31
PID 2072 wrote to memory of 2096	2072	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\TTPlayer\AddIn\ttp_aac.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\TTPlayer\AddIn\ttp_aac.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2096

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

Loading Replay Monitor...