bf1dba0bd607b4d145f7a1a55503b93c767433503e8e5877bf0e6a3932984858

Analysis

max time kernel
133s
max time network
142s
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 16:13

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General

Target

bf1dba0bd607b4d145f7a1a55503b93c767433503e8e5877bf0e6a3932984858.xls
Size

53KB
MD5

2d39d97b64b8d54c00660a9ad856c41f
SHA1

40a0bbe29ef72e5a2310cdf937715ce7e0b10271
SHA256

bf1dba0bd607b4d145f7a1a55503b93c767433503e8e5877bf0e6a3932984858
SHA512

5db92e4f1cca45b628204cbab3d2127e693dd6acbe4b6fd6b1859e7b136466bc66a03a7d2a5401ae4bb1f6b72285ff0ff25d65e1164bb946452cc73d7ce06c22
SSDEEP

1536:te2tfQXi8vgLZkTOHkQT51Vp6AwPe8gQ66aOKr:82tfQXi8vgLZkTOHkQT51Vp6AwPe8gQu

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://gandhitoday.org/video/6JvA8/

xlm40.dropper

https://fpd.cl/cgi-bin/N/

xlm40.dropper

http://djunreal.co.uk/site/ApOKpFad/

xlm40.dropper

http://genccagdas.com.tr/assets/doWHIxLe7e/

xlm40.dropper

http://johnsonsmedia.it/img/ZBNk0xpRL8YEVl/

xlm40.dropper

http://grafischer.ch/fit-well/wDPTwKtZPoWL12/

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
4964	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4964	EXCEL.EXE
4964	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4964	EXCEL.EXE
4964	EXCEL.EXE
4964	EXCEL.EXE
4964	EXCEL.EXE
4964	EXCEL.EXE
4964	EXCEL.EXE
4964	EXCEL.EXE
4964	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\bf1dba0bd607b4d145f7a1a55503b93c767433503e8e5877bf0e6a3932984858.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4964

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

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

Filesize
2KB

MD5
b8986a178367c087f7fcea69c721479b

SHA1
c658b88c2f17e12155b3dde593836cda2f4fd4d8

SHA256
8441911a11b238d22885227c79f8ecf8c04fadb56651ef03f476003061ec782a

SHA512
0a0445ef8672f4ea3c582015972bba78ebf9322cc4f87d1f1f98db5e931bdbc20b04b4168ccee084fd6202994cf674c23f7cf45ed6f921340db0bfce63b307bb

Download Submit
memory/4964-8-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-1-0x00007FFCE830D000-0x00007FFCE830E000-memory.dmp

Filesize
4KB

Download
memory/4964-11-0x00007FFCA6070000-0x00007FFCA6080000-memory.dmp

Filesize
64KB

Download
memory/4964-13-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-12-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-7-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-6-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-10-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-9-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-3-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/4964-4-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/4964-5-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/4964-2-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/4964-14-0x00007FFCA6070000-0x00007FFCA6080000-memory.dmp

Filesize
64KB

Download
memory/4964-15-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-16-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-33-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-34-0x00007FFCE830D000-0x00007FFCE830E000-memory.dmp

Filesize
4KB

Download
memory/4964-35-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-36-0x00007FFCE8270000-0x00007FFCE8465000-memory.dmp

Filesize
2.0MB

Download
memory/4964-0-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads