1a5394a7c831183f93d8fb57e2639f4a19166ffc4e53d06a47bec6188046b9df

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-10-2024 18:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

UMPTOOL V4.02_060725/pwd/Login.exe
Size

52KB
MD5

2e76c803a357ffbc5d6f3233d463e407
SHA1

cc181fe9842811587fd8beaf39adab408eecf0aa
SHA256

322eea4fcc5f2d4e6769ad5182c6ec477ef0acae0eeca32feaf2e8d4049ac4e1
SHA512

0b45ef7f568b4312075a3c21cd14d63bd1bdcd230e55322df4722057c269a8774ec116b99df0c9160324cde10f3352069f75aaf445e95d3560944df3f0c86383
SSDEEP

768:tSlLGxjpNmKgCtjR3KUj0rBU6VpYwvV/4zA8VzACq/:t31Nmn6j1pjufpZ9wDVS

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4116	loginTool.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\loginTool.exe	Login.exe
File opened for modification	C:\Windows\loginTool.exe	Login.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	Login.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	loginTool.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
536	Login.exe
4116	loginTool.exe
4116	loginTool.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 4116	536	Login.exe	85
PID 536 wrote to memory of 4116	536	Login.exe	85
PID 536 wrote to memory of 4116	536	Login.exe	85

C:\Users\Admin\AppData\Local\Temp\UMPTOOL V4.02_060725\pwd\Login.exe
"C:\Users\Admin\AppData\Local\Temp\UMPTOOL V4.02_060725\pwd\Login.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:536
- C:\Windows\loginTool.exe
  C
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4116

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

C:\Windows\loginTool.exe

Filesize
52KB

MD5
2e76c803a357ffbc5d6f3233d463e407

SHA1
cc181fe9842811587fd8beaf39adab408eecf0aa

SHA256
322eea4fcc5f2d4e6769ad5182c6ec477ef0acae0eeca32feaf2e8d4049ac4e1

SHA512
0b45ef7f568b4312075a3c21cd14d63bd1bdcd230e55322df4722057c269a8774ec116b99df0c9160324cde10f3352069f75aaf445e95d3560944df3f0c86383

Download Submit