98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
94s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2024 14:54

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General

Target

PS_KPT7/KPT7/KPT FraxFlameII.dll
Size

24KB
MD5

33d1ad1309f233e83cb9e9e93eadadac
SHA1

44881f02b609e5647e06644c0b5d11bd4d35fe28
SHA256

4ca2001ab8d67f3614c4d45859772a7a641faf2602707823ab9415b6e3c7e7e7
SHA512

ea4fa47c9b7a2918594dddf567abf7e685f7fa598f448295872b0f6d4817ca399df8ddf5f573e666bb1d75abeb05624523e8e787b64c35f5bf58bf8ac1f12d94
SSDEEP

96:Zlai3K0C2QK3qw8WH3igtgtJchHHhCgKsySfp:iKK2QY8WScgfchnhCgdyS

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2572	2664	WerFault.exe	81

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 1404 wrote to memory of 2664	1404	rundll32.exe	81
PID 1404 wrote to memory of 2664	1404	rundll32.exe	81
PID 1404 wrote to memory of 2664	1404	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT FraxFlameII.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT FraxFlameII.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2664
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2664 -s 600
    3⤵
    - Program crash
    PID:2572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2664 -ip 2664
1⤵
PID:3556

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/2664-0-0x0000000000D10000-0x0000000000D1C000-memory.dmp

Filesize
48KB

Download
memory/2664-5-0x00000000027F0000-0x0000000002843000-memory.dmp

Filesize
332KB

Download
memory/2664-3-0x0000000002730000-0x00000000027E2000-memory.dmp

Filesize
712KB

Download
memory/2664-2-0x0000000000D80000-0x0000000000D9A000-memory.dmp

Filesize
104KB

Download