da405198039cd58c1d5dd3e7ae8a26e024c2e3ab70a56b4111992974e531a7d2

General

Target

FACTURA09473773.exe
Size

869KB
MD5

765188ba741378b933fe5031593c3237
SHA1

0e9bcebaba138d15f24de1129cc8799905a5b16c
SHA256

481f3d87a7521d78973241b978e076e2a19beacd54a2307d444f760e47f5589e
SHA512

a3b45caf7ac994740f919ed7eda0e596dcbd20ce991e9c159201124f63b3db8181019806f5daa0b5decce6e093613c6145cb4b1b97b0fbefc243c16346f481a3
SSDEEP

24576:l1CFvW+Sg3pOVI+jODkjxKgr83io3F93:lYFua3iI+6Ijsgr8SoV9

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

FACTURA09473773.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	FACTURA09473773.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4360 schtasks.exe

pid	process
4360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

FACTURA09473773.exepowershell.exe

pid	process
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
3320	FACTURA09473773.exe
4548	powershell.exe
4548	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

FACTURA09473773.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3320 FACTURA09473773.exe
Token: SeDebugPrivilege 4548 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3320	FACTURA09473773.exe
Token: SeDebugPrivilege	4548	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

FACTURA09473773.exe

description	pid	process	target process
PID 3320 wrote to memory of 4548	3320	FACTURA09473773.exe	powershell.exe
PID 3320 wrote to memory of 4548	3320	FACTURA09473773.exe	powershell.exe
PID 3320 wrote to memory of 4548	3320	FACTURA09473773.exe	powershell.exe
PID 3320 wrote to memory of 4360	3320	FACTURA09473773.exe	schtasks.exe
PID 3320 wrote to memory of 4360	3320	FACTURA09473773.exe	schtasks.exe
PID 3320 wrote to memory of 4360	3320	FACTURA09473773.exe	schtasks.exe
PID 3320 wrote to memory of 1664	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 1664	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 1664	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 1456	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 1456	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 1456	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3128	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3128	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3128	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3428	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3428	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3428	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3116	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3116	3320	FACTURA09473773.exe	vbc.exe
PID 3320 wrote to memory of 3116	3320	FACTURA09473773.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\FACTURA09473773.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA09473773.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3320

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pyrkZKyvPtKPQ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4548

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pyrkZKyvPtKPQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5FD3.tmp"
2⤵
- Creates scheduled task(s)
PID:4360

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:1664

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:1456

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:3128

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:3428

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:3116

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5FD3.tmp
Filesize
1KB

MD5
a2077ddd67c1336e9515f6e546c5ebef

SHA1
5c730200a20090d2aaf87772da46c8ea3b49cc9c

SHA256
5f5d07e83a8568637df4c9225b005c99616165299d01650e8f0b64dc0a5b9fa7

SHA512
999e0572d5f55774d770beedefd5ebbd6a8ddb22dcf443b6b2cbf12ec18fa750146ed86f046ed9e4b28cf384e09e2bbd1242bc8d7e4510d0a1182dccbab8b13f

Download Submit
memory/1456-143-0x0000000000000000-mapping.dmp

Download
memory/1664-142-0x0000000000000000-mapping.dmp

Download
memory/3116-146-0x0000000000000000-mapping.dmp

Download
memory/3128-144-0x0000000000000000-mapping.dmp

Download
memory/3320-133-0x0000000005FD0000-0x0000000006574000-memory.dmp

Filesize
5.6MB

Download
memory/3320-134-0x0000000005950000-0x00000000059E2000-memory.dmp

Filesize
584KB

Download
memory/3320-135-0x0000000005940000-0x000000000594A000-memory.dmp

Filesize
40KB

Download
memory/3320-136-0x00000000095C0000-0x000000000965C000-memory.dmp

Filesize
624KB

Download
memory/3320-132-0x0000000000ED0000-0x0000000000FAE000-memory.dmp

Filesize
888KB

Download
memory/3428-145-0x0000000000000000-mapping.dmp

Download
memory/4360-138-0x0000000000000000-mapping.dmp

Download
memory/4548-139-0x0000000002290000-0x00000000022C6000-memory.dmp

Filesize
216KB

Download
memory/4548-153-0x0000000006120000-0x000000000613E000-memory.dmp

Filesize
120KB

Download
memory/4548-137-0x0000000000000000-mapping.dmp

Download
memory/4548-147-0x0000000004C00000-0x0000000004C22000-memory.dmp

Filesize
136KB

Download
memory/4548-148-0x0000000004DA0000-0x0000000004E06000-memory.dmp

Filesize
408KB

Download
memory/4548-149-0x0000000004E10000-0x0000000004E76000-memory.dmp

Filesize
408KB

Download
memory/4548-150-0x0000000005BC0000-0x0000000005BDE000-memory.dmp

Filesize
120KB

Download
memory/4548-151-0x0000000006140000-0x0000000006172000-memory.dmp

Filesize
200KB

Download
memory/4548-152-0x0000000070BD0000-0x0000000070C1C000-memory.dmp

Filesize
304KB

Download
memory/4548-141-0x0000000004EE0000-0x0000000005508000-memory.dmp

Filesize
6.2MB

Download
memory/4548-154-0x0000000007500000-0x0000000007B7A000-memory.dmp

Filesize
6.5MB

Download
memory/4548-155-0x0000000006EC0000-0x0000000006EDA000-memory.dmp

Filesize
104KB

Download
memory/4548-156-0x0000000006F30000-0x0000000006F3A000-memory.dmp

Filesize
40KB

Download
memory/4548-157-0x0000000007140000-0x00000000071D6000-memory.dmp

Filesize
600KB

Download
memory/4548-158-0x00000000070F0000-0x00000000070FE000-memory.dmp

Filesize
56KB

Download
memory/4548-159-0x0000000007200000-0x000000000721A000-memory.dmp

Filesize
104KB

Download
memory/4548-160-0x00000000071E0000-0x00000000071E8000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads