98541b761b973363cc71d9a80305abcf7e36d43f9cea157fe8487259c85e6d5d

Analysis

max time kernel
93s
max time network
99s
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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PS_KPT7/KPT7/KPT GradientLab.dll
Size

24KB
MD5

fea279a36d29c361cff18c745c9a489e
SHA1

409c6bd3fd9061721ea886bd7151b5360139e87f
SHA256

75b9354f77a2ced933ac2a4b62ba51e638590df8e46d2ff0883a9b82970a13dc
SHA512

5d7d79af471e0b812145a764fab7bde023dcc8003747544d64b1bc4f8663b5654a8714e137e68f934e7d37946c00d41cc5f5dbdd037731be6b7437ae78a09f0a
SSDEEP

96:Zvai3K0C2QK3qw8WH3/Ucch0sB8ycySHp:YKK2QY8WvUcchHBGyS

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3488	384	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 4028 wrote to memory of 384	4028	rundll32.exe	82
PID 4028 wrote to memory of 384	4028	rundll32.exe	82
PID 4028 wrote to memory of 384	4028	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT GradientLab.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PS_KPT7\KPT7\KPT GradientLab.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:384
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 600
    3⤵
    - Program crash
    PID:3488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 384 -ip 384
1⤵
PID:3940

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

Loading Replay Monitor...

Downloads

memory/384-2-0x0000000002F30000-0x0000000002FE2000-memory.dmp

Filesize
712KB

Download
memory/384-0-0x0000000002F00000-0x0000000002F1A000-memory.dmp

Filesize
104KB

Download
memory/384-4-0x00000000016E0000-0x00000000016EC000-memory.dmp

Filesize
48KB

Download
memory/384-5-0x0000000003070000-0x00000000030C3000-memory.dmp

Filesize
332KB

Download