98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
135s
max time network
146s
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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PS_KPT7/KPT7/KPT FraxFlameII_c.dll
Size

92KB
MD5

718bf42d37df9bd03c79c83062f81814
SHA1

d8fd5c22adba074630ea6f8d69ff5cbad32f37ed
SHA256

de2d991eaf90ad50c480629719488426c7837ce948c1ef10e8403c5e903d8395
SHA512

acbff95d7cb9546029dd007a6c310cc20524cd14fbca13a94afd80bf23794b41b1942b832ad5b3a46babb30116516dc011cbf67cd446f4cba3682a1bb537a42b
SSDEEP

1536:22zG43vBrEgX5xPaWpQVfuLV40IR7lkGjiYk6RNRjUfwlwcvh+V7c4C9G/41r3XO:2CHBrBjfVfIR7lVE6ScG/oNw

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4848	3468	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 3612 wrote to memory of 3468	3612	rundll32.exe	84
PID 3612 wrote to memory of 3468	3612	rundll32.exe	84
PID 3612 wrote to memory of 3468	3612	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT FraxFlameII_c.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3612
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT FraxFlameII_c.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3468
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 596
    3⤵
    - Program crash
    PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3468 -ip 3468
1⤵
PID:884

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

Loading Replay Monitor...

Downloads

memory/3468-3-0x0000000002720000-0x0000000002772000-memory.dmp

Filesize
328KB

Download
memory/3468-9-0x00000000027B0000-0x0000000002862000-memory.dmp

Filesize
712KB

Download
memory/3468-7-0x0000000002780000-0x00000000027AA000-memory.dmp

Filesize
168KB

Download
memory/3468-5-0x0000000002700000-0x000000000271A000-memory.dmp

Filesize
104KB

Download
memory/3468-11-0x0000000002870000-0x000000000287B000-memory.dmp

Filesize
44KB

Download
memory/3468-0-0x0000000000C00000-0x0000000000C0C000-memory.dmp

Filesize
48KB

Download
memory/3468-1-0x00000000026A0000-0x00000000026F3000-memory.dmp

Filesize
332KB

Download