5d4e35e3913b9a46150bcc2ba94e971a643465a143ba91fee659d6827fe828e1

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:42

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General

Target

FACTURA.exe
Size

259KB
MD5

dbe8f4544e6c99ac9311d37139150e9a
SHA1

14da5f434e987b372a2e783d49134877bcce9ebe
SHA256

c3192d94f1b44c9c8ce94f3865d88b1a169dde10f3dadf3a517c3de34487a5a5
SHA512

25a785d5d9cd19bf0e9805dee79433140de4cd5fc3384e292ec6421089f0560fdb44fcb0a2eed8a2774f9d3a89a6c30b5cc1248756d3b44125e478bc991e8a41
SSDEEP

3072:7Ere7GjyCaFvcm6kDbv4cYMzwdr74NVwfuSJZKSCKwlZGFs/LOC8sTkZtcEPE3fV:7PXz3AcYVaeuS7K/K6ZGVzZtNE3rZ

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2076	FACTURA.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3632	2076	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	FACTURA.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 728	2076	FACTURA.exe	83
PID 2076 wrote to memory of 728	2076	FACTURA.exe	83
PID 2076 wrote to memory of 728	2076	FACTURA.exe	83

C:\Users\Admin\AppData\Local\Temp\FACTURA.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Users\Admin\AppData\Local\Temp\FACTURA.exe
  "C:\Users\Admin\AppData\Local\Temp\FACTURA.exe"
  2⤵
  PID:728
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2076 -s 1008
  2⤵
  - Program crash
  PID:3632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 2076 -ip 2076
1⤵
PID:5000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

C:\Users\Admin\AppData\Local\Temp\nsi99B2.tmp\772vhhojj684oi.dll

Filesize
5KB

MD5
5e3d3dadd742c63f01034fb9175caef2

SHA1
a3c3cdd8ba24655f36ef248678efe1fade8bc6e8

SHA256
c5e4e3bca252502d2c1b4dd9af51de6f14f495b97965e6f0cb9689ce2501afe1

SHA512
6d19e6f22dd4442baf620111e4370ebe83acde452240dfb171c6492051f9cbede8d1c0a7de538d012e20ef98e07d61ed1e126050a890425f4a868f27a4d66440

Download Submit
memory/2076-7-0x0000000002300000-0x0000000002302000-memory.dmp

Filesize
8KB

Download