e2b487d7ff1c36cd7030aa9accb61b4b1700e132a81df5ff4a96e54beb0e6b83

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 08:53

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General

Target

e2b487d7ff1c36cd7030aa9accb61b4b1700e132a81df5ff4a96e54beb0e6b83.xls
Size

70KB
MD5

dbcb67132bb873390c8eac326957ffef
SHA1

ba6040128e7780664427497655a777641f07b330
SHA256

e2b487d7ff1c36cd7030aa9accb61b4b1700e132a81df5ff4a96e54beb0e6b83
SHA512

2418f3e273d549ccec67e74538b61aa5b3577cdd9969504898bbc56d9a56e5798c721e7c332c95218d82baa808a8c668f8f7b5885828073753640594faee135c
SSDEEP

1536:tOKpb8rGYrMPe3q7Q0XV5xtezE8vG8UM+1YW/ESKQHS1yXJFa5etSv:AKpb8rGYrMPe3q7Q0XV5xtezE8vG8UM5

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://congtycamvinh.com/plugins/jG3iqpQaTL1TXYMolH/

xlm40.dropper

http://ecube.com.mx/e2oCWBnC/6wp2K4sfQmVIRy6ZvdiH/

xlm40.dropper

http://dulichdichvu.net/libraries/6vhzwoZoNDSMtSC/

xlm40.dropper

http://gnif.org/administrator/G68HwUGlKNJNU2vh5cz/

xlm40.dropper

https://edoraseguros.com.br/cgi-bin/l7ZERv5deNsfzlZUZ/

xlm40.dropper

https://sanoma.allrent.nl/cgi-bin/KXbI5OhLJ/

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
4424	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4424	EXCEL.EXE
4424	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4424	EXCEL.EXE
4424	EXCEL.EXE
4424	EXCEL.EXE
4424	EXCEL.EXE
4424	EXCEL.EXE
4424	EXCEL.EXE
4424	EXCEL.EXE
4424	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\e2b487d7ff1c36cd7030aa9accb61b4b1700e132a81df5ff4a96e54beb0e6b83.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4424

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
2KB

MD5
49626773941d4b0a93a1ab7456662897

SHA1
626ea7b6d9a0c6e439685f1371170d9171e5bedf

SHA256
31e05731a5a81092ff26aa73671ecd1b57eddf58f4d19ed51ead8c2c8173dfbd

SHA512
79c067b4ca3310774d3eb18fc496f1d0f0cb99ef12bc969c9fb870980e2f356e792555c232056e8c76a2cc321e736d66bf073385ee7bf36df7e221a15473d67a

Download Submit
memory/4424-10-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-12-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-2-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/4424-5-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-4-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-7-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-6-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/4424-9-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/4424-11-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-0-0x00007FF93B30D000-0x00007FF93B30E000-memory.dmp

Filesize
4KB

Download
memory/4424-3-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/4424-13-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-8-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-14-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-15-0x00007FF8F8CB0000-0x00007FF8F8CC0000-memory.dmp

Filesize
64KB

Download
memory/4424-16-0x00007FF8F8CB0000-0x00007FF8F8CC0000-memory.dmp

Filesize
64KB

Download
memory/4424-38-0x00007FF93B30D000-0x00007FF93B30E000-memory.dmp

Filesize
4KB

Download
memory/4424-39-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-43-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-44-0x00007FF93B270000-0x00007FF93B465000-memory.dmp

Filesize
2.0MB

Download
memory/4424-1-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads