ca19432da459c894d6886030b078a5a132fa244aaaff0433f95bf888b586530d

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:43

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General

Target

kczbgk.exe
Size

177KB
MD5

0bf3e785b6a7a0c1ae07417cbf290121
SHA1

5cf19f555dc7ed6eefa74285e95ca7b396855793
SHA256

bd0b5a7be527aa878536fa7f40dcff283a51a7138109efaf2a44440b235a0ab5
SHA512

d83ab29b90b2f07d8125d5452a113ab43dffd88a423003e0a53d5937549ef7d04b4e994a8b2520637651d46080c98c8a3bea2916c1dccb42f6f97cf966ce81cb
SSDEEP

3072:AtM7C70nMyTBIMzeY4og8T/BOvRNPDE+FvnqMsYFhFiScRC:AnSMaBpeY4x8T5KDDE+FSMsaZp

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2900	2856	WerFault.exe	29

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	kczbgk.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2900	2856	kczbgk.exe	30
PID 2856 wrote to memory of 2900	2856	kczbgk.exe	30
PID 2856 wrote to memory of 2900	2856	kczbgk.exe	30
PID 2856 wrote to memory of 2900	2856	kczbgk.exe	30

C:\Users\Admin\AppData\Local\Temp\kczbgk.exe
"C:\Users\Admin\AppData\Local\Temp\kczbgk.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 160
  2⤵
  - Program crash
  PID:2900

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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