a3b612d69c2103a44592b183228c50f9239048bf410f422a76a011cf9e05c43a

Resubmissions

19/11/2024, 19:00

241119-xn2m1szfpa 4

19/11/2024, 18:48

241119-xfzhpa1bnp 4

Analysis

max time kernel
93s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 18:48

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General

Target

MachineCode.dll
Size

346KB
MD5

fa6cb8106df9eb8f21d68e459bc97754
SHA1

85b9c4f75f9a31d3d78f610c8e427729bdc37ffe
SHA256

db99dbc5f4d23d6ce8fc298c14247d437584709316370cb0a02d45699a6e018a
SHA512

aef8589e0b1c7e96b8c107193cdf27cb1cb522f22a155e63d56c9311196d26eb065b541045ede6df1ce27a0d4b2f815782a4e9a10819db017d718152c4f2a3de
SSDEEP

6144:M48L4/dXZ6yHiwCgKjaH0/LAo3jslcVx6cvY0obyDUrreN90UZbr8zUqz:M4Z/dcyHi8tH0jd4K6SYA/8zUqz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4856	2456	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 2108 wrote to memory of 2456	2108	rundll32.exe	84
PID 2108 wrote to memory of 2456	2108	rundll32.exe	84
PID 2108 wrote to memory of 2456	2108	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MachineCode.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MachineCode.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 648
    3⤵
    - Program crash
    PID:4856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2456 -ip 2456
1⤵
PID:876

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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