c45d31e44d57ed25927e102efcfae85dd155f2496624c3958bdd4076d4e0b386

Analysis

max time kernel
143s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2024 11:35

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General

Target

transferencia interbancaria_Swift_6647875.xlam
Size

597KB
MD5

b084fdb4d0c9b94ab31e3a762a8ceae9
SHA1

40118c7bde4f52645b341ee5dacca239eeb482ef
SHA256

c45d31e44d57ed25927e102efcfae85dd155f2496624c3958bdd4076d4e0b386
SHA512

c7a0b4175be14c6146a5016bcc733096b68acc1ec1a0c9078e3d8038ca3cb025cbff79ef5a85899a0e1b91c00b3e77086f8af1bf3da0f16030f172ce08dbeb17
SSDEEP

12288:YYoYZa3XGB29qpzJjEsC/KW2ZF4wtho8mDYEX4BLKLQ:PRw32XzJjHC/EHtho8mD1X41KM

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4572	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4572	EXCEL.EXE
4572	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4572	EXCEL.EXE
4572	EXCEL.EXE
4572	EXCEL.EXE
4572	EXCEL.EXE
4572	EXCEL.EXE
4572	EXCEL.EXE
4572	EXCEL.EXE
4572	EXCEL.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\transferencia interbancaria_Swift_6647875.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4572-1-0x00007FFE4BCB0000-0x00007FFE4BCC0000-memory.dmp

Filesize
64KB

Download
memory/4572-3-0x00007FFE8BCCD000-0x00007FFE8BCCE000-memory.dmp

Filesize
4KB

Download
memory/4572-2-0x00007FFE4BCB0000-0x00007FFE4BCC0000-memory.dmp

Filesize
64KB

Download
memory/4572-4-0x00007FFE4BCB0000-0x00007FFE4BCC0000-memory.dmp

Filesize
64KB

Download
memory/4572-0-0x00007FFE4BCB0000-0x00007FFE4BCC0000-memory.dmp

Filesize
64KB

Download
memory/4572-9-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-12-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-13-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-14-0x00007FFE49A50000-0x00007FFE49A60000-memory.dmp

Filesize
64KB

Download
memory/4572-11-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-15-0x00007FFE49A50000-0x00007FFE49A60000-memory.dmp

Filesize
64KB

Download
memory/4572-10-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-16-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-18-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-17-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-8-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-7-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-6-0x00007FFE4BCB0000-0x00007FFE4BCC0000-memory.dmp

Filesize
64KB

Download
memory/4572-5-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download
memory/4572-28-0x00007FFE8BC30000-0x00007FFE8BE25000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads