98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
93s
max time network
100s
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 Hyper Tiling.dll
Size

24KB
MD5

69d75d6de50822e091bab421f7385fe8
SHA1

af85bea23ba12bc2657e3b9371c54407b40f22fb
SHA256

49e70ef571e8f7dc9029736bad3e5472d9555da87ddfd067b3d189123b1e22d4
SHA512

c7f28bc19009281e0a9b07e1d733fa83b78f80f96a6f34b93c766ec5c8d21da6d30a420bd802ff6b069c4b44b7780079bef52de9cf5ff8cb0a41c6a3ff380a4e
SSDEEP

96:ZXCi3K0C2QK3qw8WH3Xm5NF1QpochpHeB78ySgp:QKK2QY8WmMSchoBwyS

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5032	4236	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 2312 wrote to memory of 4236	2312	rundll32.exe	81
PID 2312 wrote to memory of 4236	2312	rundll32.exe	81
PID 2312 wrote to memory of 4236	2312	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Hyper Tiling.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Hyper Tiling.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4236 -s 640
    3⤵
    - Program crash
    PID:5032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4236 -ip 4236
1⤵
PID:1740

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/4236-0-0x0000000000940000-0x000000000094C000-memory.dmp

Filesize
48KB

Download
memory/4236-3-0x00000000020C0000-0x0000000002172000-memory.dmp

Filesize
712KB

Download
memory/4236-1-0x0000000000950000-0x000000000096A000-memory.dmp

Filesize
104KB

Download
memory/4236-5-0x0000000002050000-0x00000000020A3000-memory.dmp

Filesize
332KB

Download