98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
93s
max time network
97s
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 Channel Surfing_c.dll
Size

56KB
MD5

3cefbdda9864dff040210ea68dcc69fb
SHA1

eba5af8b48064a4fb5b0f64bc95968f4a16ff63b
SHA256

8222aac9879222679f264e32f899271f7eca6347253f638347610ca4f406a673
SHA512

be2de8022d9d12c754694f18ab6c4ac9f153607209467a5159237bf6ce34aca4c85ab62f0056136e82fdaeb77dc6b306ab418e3104f9510cad2a6dd68e7dac0d
SSDEEP

1536:bLMjCq6JMIUUYc9ZK9XxDjsCdrLcvh+V7cNAj1r3OTzOpi7O:06JMII0TTzOk7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4408	2124	WerFault.exe	82

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 4376 wrote to memory of 2124	4376	rundll32.exe	82
PID 4376 wrote to memory of 2124	4376	rundll32.exe	82
PID 4376 wrote to memory of 2124	4376	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Channel Surfing_c.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Channel Surfing_c.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 596
    3⤵
    - Program crash
    PID:4408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2124 -ip 2124
1⤵
PID:2940

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/2124-6-0x0000000002EA0000-0x0000000002EF3000-memory.dmp

Filesize
332KB

Download
memory/2124-7-0x0000000002F80000-0x0000000003032000-memory.dmp

Filesize
712KB

Download
memory/2124-8-0x0000000003040000-0x000000000306A000-memory.dmp

Filesize
168KB

Download
memory/2124-1-0x0000000001650000-0x00000000016A2000-memory.dmp

Filesize
328KB

Download
memory/2124-11-0x0000000003070000-0x000000000307B000-memory.dmp

Filesize
44KB

Download
memory/2124-2-0x00000000016C0000-0x00000000016DA000-memory.dmp

Filesize
104KB

Download
memory/2124-0-0x0000000001640000-0x000000000164C000-memory.dmp

Filesize
48KB

Download