98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
148s
max time network
155s
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 Fluid_ce.dll
Size

48KB
MD5

123dd011d73e86005b124ce85361b022
SHA1

771e921154605781d13aee25c3ff79c7a8b88c40
SHA256

99f066ffcd16f7d5f36e3db419ad6b125bdd0f8d81f545129b4b78c4d3a35abe
SHA512

e25d0e2bf7b7106f7856e8f58614ec69028589014e16ce731918af1df7bd69ae9111c745ef1320f731d522efd4f2111a75273b48829e361ae9adb6d27a64af78
SSDEEP

384:V6brED9aaW1D/+xr4F/Qog4CzlbvPnOPrJ+lwqNvweSvXCAtGumfpSq5Y9r35Wyb:Vp9RaYS/QomzR9eqNIeCyAb+053Yy+I

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2472	5020	WerFault.exe	83

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 3096 wrote to memory of 5020	3096	rundll32.exe	83
PID 3096 wrote to memory of 5020	3096	rundll32.exe	83
PID 3096 wrote to memory of 5020	3096	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Fluid_ce.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Fluid_ce.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 544
    3⤵
    - Program crash
    PID:2472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5020 -ip 5020
1⤵
PID:644

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/5020-0-0x0000000001340000-0x000000000134C000-memory.dmp

Filesize
48KB

Download
memory/5020-6-0x0000000002DB0000-0x0000000002E62000-memory.dmp

Filesize
712KB

Download
memory/5020-1-0x0000000001410000-0x000000000141B000-memory.dmp

Filesize
44KB

Download
memory/5020-10-0x0000000002F30000-0x0000000002F82000-memory.dmp

Filesize
328KB

Download
memory/5020-8-0x0000000002E70000-0x0000000002EC3000-memory.dmp

Filesize
332KB

Download
memory/5020-4-0x0000000001430000-0x000000000144A000-memory.dmp

Filesize
104KB

Download
memory/5020-2-0x00000000013E0000-0x000000000140A000-memory.dmp

Filesize
168KB

Download