98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
118s
max time network
125s
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 Channel Surfing_ce.dll
Size

60KB
MD5

caca2f4a332c8f839402126d4c650810
SHA1

d2da6f36ef9d039db41eba31a3dedc524f565f64
SHA256

325d09281b3ca6a52ca993641882b073b166f5167dc3899e26abddc284a0ea7b
SHA512

5bf28963045f1cd5d24ac270cc43279246d20015c8cafad2a0b08be92173343f57fe81683e74ec25adf887c63ec4cfdc712c38d7cd13ebad0ff771269f7c2567
SSDEEP

768:QryjfZBGADRhl1e4o7npAYIeMGngwnt86vrUCiyLe:0KfZbDTl1eUGttzzbiwe

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2324	2380	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 2560 wrote to memory of 2380	2560	rundll32.exe	30
PID 2560 wrote to memory of 2380	2560	rundll32.exe	30
PID 2560 wrote to memory of 2380	2560	rundll32.exe	30
PID 2560 wrote to memory of 2380	2560	rundll32.exe	30
PID 2560 wrote to memory of 2380	2560	rundll32.exe	30
PID 2560 wrote to memory of 2380	2560	rundll32.exe	30
PID 2560 wrote to memory of 2380	2560	rundll32.exe	30
PID 2380 wrote to memory of 2324	2380	rundll32.exe	31
PID 2380 wrote to memory of 2324	2380	rundll32.exe	31
PID 2380 wrote to memory of 2324	2380	rundll32.exe	31
PID 2380 wrote to memory of 2324	2380	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Channel Surfing_ce.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT Channel Surfing_ce.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2380
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 252
    3⤵
    - Program crash
    PID:2324

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/2380-0-0x0000000000170000-0x000000000017B000-memory.dmp

Filesize
44KB

Download
memory/2380-1-0x00000000001D0000-0x0000000000282000-memory.dmp

Filesize
712KB

Download
memory/2380-3-0x0000000000290000-0x00000000002AA000-memory.dmp

Filesize
104KB

Download
memory/2380-5-0x0000000000310000-0x0000000000363000-memory.dmp

Filesize
332KB

Download