98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
97s
max time network
152s
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 GradientLab_ce.dll
Size

92KB
MD5

2da2b78fe4b23ec035c1a0f882829f12
SHA1

b9596dd209eb4e8d3f55ddd35cb8630fcf235c86
SHA256

097f8b513b74386f1ddbb6e6412b5b5f24773567695f2583f6edb0878e3234d7
SHA512

f9cce375a5baa71897884f4583766d96aa2c90c9b5e0a6897fb69157eebceeca7a5199b7661ba0775f1f7995dbdc4a5f2aef2191230ae8b127bedc3000610c9a
SSDEEP

1536:8snL7OlfkYyO+v1i6pGJk7WF4RZu+uVUeevlzRmjUc:fOlfkY0v1JsVUeevmjUc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2760	4004	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 3536 wrote to memory of 4004	3536	rundll32.exe	82
PID 3536 wrote to memory of 4004	3536	rundll32.exe	82
PID 3536 wrote to memory of 4004	3536	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT GradientLab_ce.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT GradientLab_ce.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4004 -s 640
    3⤵
    - Program crash
    PID:2760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4004 -ip 4004
1⤵
PID:3024

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/4004-0-0x00000000009E0000-0x00000000009EB000-memory.dmp

Filesize
44KB

Download
memory/4004-1-0x0000000000D40000-0x0000000000D5A000-memory.dmp

Filesize
104KB

Download
memory/4004-4-0x0000000002720000-0x00000000027D2000-memory.dmp

Filesize
712KB

Download
memory/4004-5-0x0000000000DC0000-0x0000000000E13000-memory.dmp

Filesize
332KB

Download