98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 14:54

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General

Target

PS_KPT7/KPT7/KPT Fluid.dll
Size

24KB
MD5

cee4e4cd9b26c8958b9c0a048810e896
SHA1

49537709c074c3fce69501462bc85e4a4163e3ce
SHA256

b2cc33e8726f4cf8d1aa8d0dd58591c7747f1c27a69a2ceb80bce0b81acca7be
SHA512

33843da7682413d71d32ecfe5a9ea43620eccabed33c14fa87ff2a89fb9aaab9cde42ce3fe804609ab0a763739109be3dea64064abfc2d96dcc96788886c4868
SSDEEP

48:SOguKou0PKS5Nn30ld7+0tA8dNKtKjDIDw8WH3v8ki1hGBATRIH4mT/augubUo:Zcii3K0C2QK3qw8WH3vm1hGBK8ySbp

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2084	1872	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 1872	2148	rundll32.exe	30
PID 2148 wrote to memory of 1872	2148	rundll32.exe	30
PID 2148 wrote to memory of 1872	2148	rundll32.exe	30
PID 2148 wrote to memory of 1872	2148	rundll32.exe	30
PID 2148 wrote to memory of 1872	2148	rundll32.exe	30
PID 2148 wrote to memory of 1872	2148	rundll32.exe	30
PID 2148 wrote to memory of 1872	2148	rundll32.exe	30
PID 1872 wrote to memory of 2084	1872	rundll32.exe	31
PID 1872 wrote to memory of 2084	1872	rundll32.exe	31
PID 1872 wrote to memory of 2084	1872	rundll32.exe	31
PID 1872 wrote to memory of 2084	1872	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Fluid.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Fluid.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 252
    3⤵
    - Program crash
    PID:2084

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

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Downloads

memory/1872-0-0x0000000000410000-0x00000000004C2000-memory.dmp

Filesize
712KB

Download
memory/1872-2-0x00000000001D0000-0x00000000001EA000-memory.dmp

Filesize
104KB

Download
memory/1872-4-0x0000000000940000-0x0000000000993000-memory.dmp

Filesize
332KB

Download
memory/1872-6-0x00000000001F0000-0x00000000001FC000-memory.dmp

Filesize
48KB

Download