bcbff255ab9eb2201692467e5a33eada684a4b8c446d730a2f4820fb3c51eeb5

Resubmissions

14-06-2024 17:57

240614-wjyvws1bla 8

14-06-2024 17:41

240614-v9nl6stglp 8

14-06-2024 17:02

240614-vj3y6sygqg 8

Analysis

max time kernel
130s
max time network
259s
platform
windows10-1703_x64
resource
win10-20240611-en
resource tags

arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
submitted
14-06-2024 17:41

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General

Target

cotizaciòn.xlam
Size

641KB
MD5

2d9b5945714ea805ce5f1cf030d4433a
SHA1

4e4404fea5783dc087ee122528d1a54fafe986fe
SHA256

bcbff255ab9eb2201692467e5a33eada684a4b8c446d730a2f4820fb3c51eeb5
SHA512

3f378008b5c51bd149c2ce621c1e9c7478409ea253b2016edc091af0bf045ac1cacf0f3237ec0bba9f1c3cb7178419b74207d89df57fe228f8c3dc83de070c90
SSDEEP

12288:XrkDjbOCpOt+aSJsZTSFgF/2R2xoOfR0ieoDR2D8mSTgz4o:XrWmCpe+2Z2FgVmOfR0ip2DQgL

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
4764	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4764	EXCEL.EXE
4764	EXCEL.EXE
4764	EXCEL.EXE
4764	EXCEL.EXE
4764	EXCEL.EXE
4764	EXCEL.EXE
4764	EXCEL.EXE
4764	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\cotizaciòn.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4764

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/4764-0-0x00007FFC37260000-0x00007FFC37270000-memory.dmp

Filesize
64KB

Download
memory/4764-1-0x00007FFC37260000-0x00007FFC37270000-memory.dmp

Filesize
64KB

Download
memory/4764-2-0x00007FFC37260000-0x00007FFC37270000-memory.dmp

Filesize
64KB

Download
memory/4764-3-0x00007FFC77275000-0x00007FFC77276000-memory.dmp

Filesize
4KB

Download
memory/4764-7-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-4-0x00007FFC37260000-0x00007FFC37270000-memory.dmp

Filesize
64KB

Download
memory/4764-8-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-11-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-12-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-10-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-9-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-13-0x00007FFC340F0000-0x00007FFC34100000-memory.dmp

Filesize
64KB

Download
memory/4764-15-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-14-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-16-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-18-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-17-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-19-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-21-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-23-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-22-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-20-0x00007FFC340F0000-0x00007FFC34100000-memory.dmp

Filesize
64KB

Download
memory/4764-25-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-26-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-28-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-29-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-27-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-24-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-178-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-179-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download
memory/4764-216-0x00007FFC37260000-0x00007FFC37270000-memory.dmp

Filesize
64KB

Download
memory/4764-217-0x00007FFC37260000-0x00007FFC37270000-memory.dmp

Filesize
64KB

Download
memory/4764-215-0x00007FFC37260000-0x00007FFC37270000-memory.dmp

Filesize
64KB

Download
memory/4764-218-0x00007FFC37260000-0x00007FFC37270000-memory.dmp

Filesize
64KB

Download
memory/4764-219-0x00007FFC771D0000-0x00007FFC773AB000-memory.dmp

Filesize
1.9MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads