c356e018d6a9fc7d3f1d2159236ac41196d6b96533afd84be7b961af67b31ce7

Analysis

max time kernel
96s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 13:20

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General

Target

TTPlayer/AddIn/ttp_lrcsh.dll
Size

35KB
MD5

a708786e849e636406df8a55fba4260c
SHA1

985ce921adcafb65552b57d8425669865c3d41a1
SHA256

69b12710249cfb19fb7026d553600cc56be2e710e7b54ddad66971c41bf31681
SHA512

2357588bc45512c4dfd694fa729cc97fdde45e4c4664ea3e29cbcf09ae96cc1a98377c372eb9c1118836c194d26db913626a76966f5269c669e16f01b26d273c
SSDEEP

768:iUXtJa12rD7dXCNl9CYxZZrYaHjiMUiuOSJcSnHU06jac:RXbqwJCj9CkXikuBRUNj5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3564	532	WerFault.exe	84

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 4228 wrote to memory of 532	4228	rundll32.exe	84
PID 4228 wrote to memory of 532	4228	rundll32.exe	84
PID 4228 wrote to memory of 532	4228	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\TTPlayer\AddIn\ttp_lrcsh.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4228
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\TTPlayer\AddIn\ttp_lrcsh.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 532 -s 620
    3⤵
    - Program crash
    PID:3564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 532 -ip 532
1⤵
PID:2536

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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