496e2ce2cd547220993e14276081e30c3069da1cb3055116fd20424b0668d53d

Analysis

max time kernel
95s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 05:16

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General

Target
$PLUGINSDIR/Delay.dll
Size 7KB
Sample240919-fyccfasemd
SHA256 b6691bf37f13e37bfc07d45990092fd9398f7eff8cb1bbad05e528def0307c4a
MD5 4602d9a9ed82d646522ead08a58536a9
SHA1 b070bad90e13e85c97bd4e530ca7958c22e36a5a
SHA512 5ebad4e83d411799a25b1e462ac3c7683dd0c973f131eed29131af7a240f92f55e6c60b78f96388bf7c4134941353794d79ef6c91476e8def7e5c803544afec9
SSDEEP 96:fkcYhKlqWFeJ9DekCN3jPpP4DyGE3qLNf:cXKMJRC5BfGE3qLN
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4636	2052	WerFault.exe	82

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 2456 wrote to memory of 2052	2456	rundll32.exe	82
PID 2456 wrote to memory of 2052	2456	rundll32.exe	82
PID 2456 wrote to memory of 2052	2456	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Delay.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2456
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Delay.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 604
    3⤵
    - Program crash
    PID:4636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2052 -ip 2052
1⤵
PID:4952

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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