c62e66d71c87075e40b334ced5b756dfbe6bdf38a8e362ad20575c732ad1f5f8

Analysis

max time kernel
149s
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 20:23

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General

Target

c62e66d71c87075e40b334ced5b756dfbe6bdf38a8e362ad20575c732ad1f5f8.xlsm
Size

20KB
MD5

4448d9c4d2c69a3e5f2c18cf078a36cb
SHA1

e0532ec4ca3b10d79d7a3b985a8f96181fb84451
SHA256

c62e66d71c87075e40b334ced5b756dfbe6bdf38a8e362ad20575c732ad1f5f8
SHA512

0a4baa7008e2ba616ab820fd98cb7e149831ec0b707fe7b4a908537f9d5333f902b0c0d2664b44daeab658552e0696f7efcc6c93faaa8c7bc9f11ec3622617a0
SSDEEP

384:SQZAVb1GNjJITo4CGzPd6ZIwVKb5CzgObff9kC+xbX7zL0crX:STINqTo4FL3CBn9kC+xbLHjj

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://www.bridgewien.at/admin/9Osvbo9caA4QYishnWka/

xlm40.dropper

http://bartboutens.nl/cgi-bin/aPqSkCZXI3ueRdI/

xlm40.dropper

http://aleph.org.ng/wp-includes/k8YwVWkrdmUM9/

xlm40.dropper

http://alkautsarlampung.sch.id/belajar/WQlNleMJKoulGBUvgC9/

xlm40.dropper

http://automyjniafordon.bydgoszcz.pl/123/mOWZgMaL/

xlm40.dropper

http://www.annuncisiciliani.it/app/3l1ZgVfwIEiIcGelh/

xlm40.dropper

http://autoat.mx/assets/VljikBuT029PkSBfrc/

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

pid process

4384 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

4384 EXCEL.EXE
4384 EXCEL.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

4384 EXCEL.EXE
4384 EXCEL.EXE
4384 EXCEL.EXE
4384 EXCEL.EXE
4384 EXCEL.EXE
4384 EXCEL.EXE
4384 EXCEL.EXE
4384 EXCEL.EXE

pid	process
4384	EXCEL.EXE

pid	process
4384	EXCEL.EXE
4384	EXCEL.EXE

pid	process
4384	EXCEL.EXE
4384	EXCEL.EXE
4384	EXCEL.EXE
4384	EXCEL.EXE
4384	EXCEL.EXE
4384	EXCEL.EXE
4384	EXCEL.EXE
4384	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\c62e66d71c87075e40b334ced5b756dfbe6bdf38a8e362ad20575c732ad1f5f8.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4384

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
3KB

MD5
cc916fa12d332a00b6f156429cd37437

SHA1
44da38926988b924b4fe75ea611aadbf3abbada6

SHA256
81d8798b29bad887545472b578c71ad186114d869405816ef7e7768b6cb73ec3

SHA512
5e6eb642dd6733ec7cfff735719f47da676ce02babeeba204a96d29e4209aef7cf2ef9ef2287f3a0ee52180c3246ba3add7fbdd7c85f160bf0913c3c150f416d

Download Submit
memory/4384-12-0x00007FFC9BE70000-0x00007FFC9BE80000-memory.dmp

Filesize
64KB

Download
memory/4384-2-0x00007FFC9E7D0000-0x00007FFC9E7E0000-memory.dmp

Filesize
64KB

Download
memory/4384-6-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-5-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-4-0x00007FFC9E7D0000-0x00007FFC9E7E0000-memory.dmp

Filesize
64KB

Download
memory/4384-7-0x00007FFC9E7D0000-0x00007FFC9E7E0000-memory.dmp

Filesize
64KB

Download
memory/4384-10-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-11-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-14-0x00007FFC9BE70000-0x00007FFC9BE80000-memory.dmp

Filesize
64KB

Download
memory/4384-3-0x00007FFCDE7ED000-0x00007FFCDE7EE000-memory.dmp

Filesize
4KB

Download
memory/4384-1-0x00007FFC9E7D0000-0x00007FFC9E7E0000-memory.dmp

Filesize
64KB

Download
memory/4384-0-0x00007FFC9E7D0000-0x00007FFC9E7E0000-memory.dmp

Filesize
64KB

Download
memory/4384-9-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-13-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-16-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-17-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-20-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-19-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-18-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-15-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-47-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download
memory/4384-8-0x00007FFCDE750000-0x00007FFCDE945000-memory.dmp

Filesize
2.0MB

Download