aa7ab4157c0ea04bfff754a8427eddf57cc270d8cb7b01752cc070c71ac7bdd8

Analysis

max time kernel
93s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 18:46

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General

Target

xxrkypy.exe
Size

5KB
MD5

818e4839cf473064fde652fb001fcce6
SHA1

b051185eddc6992bd0b4092e338ed067487af57a
SHA256

72eefcdcbb8c9510a83e9ce80810d84688416ede5d4041aee4944f04b7cb903b
SHA512

9b8aa6a9ef6d125f80ef555429d45e970f873440d95ac8f687a2ff782d46fdf71c8b66d351010346b989fbeb74f815e96b774a6c463aa9e974399e9a67e50c06
SSDEEP

96:bhrJTnFlgFjwaepQr6SRmoynhKMTnHOjx:BJ4Fsaez6moyncMTnH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2308	652	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	xxrkypy.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 652 wrote to memory of 2300	652	xxrkypy.exe	83
PID 652 wrote to memory of 2300	652	xxrkypy.exe	83
PID 652 wrote to memory of 2300	652	xxrkypy.exe	83

C:\Users\Admin\AppData\Local\Temp\xxrkypy.exe
"C:\Users\Admin\AppData\Local\Temp\xxrkypy.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:652
- C:\Users\Admin\AppData\Local\Temp\xxrkypy.exe
  "C:\Users\Admin\AppData\Local\Temp\xxrkypy.exe"
  2⤵
  PID:2300
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 652 -s 536
  2⤵
  - Program crash
  PID:2308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 652 -ip 652
1⤵
PID:4152

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

Replay Monitor

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Downloads

memory/652-0-0x00000000005C0000-0x00000000005C2000-memory.dmp

Filesize
8KB

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