d3bdc88768234f44048d4fcbb335b681ebeb937c263827ce751cbbe0d44b680d

Analysis

max time kernel
148s
max time network
152s
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 19:03

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General

Target

d3bdc88768234f44048d4fcbb335b681ebeb937c263827ce751cbbe0d44b680d.xlsm
Size

45KB
MD5

1786bb670abfd760607243d905d828bc
SHA1

611c91e19bb875705a89e33844f548f852f95ea0
SHA256

d3bdc88768234f44048d4fcbb335b681ebeb937c263827ce751cbbe0d44b680d
SHA512

8e35a2168c31485d19a1f5b2d73a58cf6d02e65f386e866b64f4e5b87c0439e56e94f8754c8240df8aa5c993ea6253389731b1c25be2ad2c81f37ca37a8ed160
SSDEEP

768:++oDxDOevZCwrvt8zdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Ud0U2XCnM:BoDxD8tT5fTR4Lh1NisFYBc3cr+U2USz

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://api.zmotpro.com/totalenvironment/logs/8wdgNaq0x/

xlm40.dropper

http://aetoaluminium.com/wp-admin/gkqyKlzXoc/

xlm40.dropper

http://24studypoint.com/wp-admin/3uEUtb/

xlm40.dropper

https://baicc-ct.org/wp-admin/IwhcfC2sdxoToa/

xlm40.dropper

https://mustknew.com/lovecalculator/osDBhPqx0tB1Vtp/

xlm40.dropper

http://kiski023.com/wp-includes/Requests/Cookie/C/

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

384 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

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

Processes:

EXCEL.EXE

pid process

384 EXCEL.EXE
384 EXCEL.EXE
384 EXCEL.EXE
384 EXCEL.EXE
384 EXCEL.EXE
384 EXCEL.EXE
384 EXCEL.EXE
384 EXCEL.EXE

pid	process
384	EXCEL.EXE

pid	process
384	EXCEL.EXE
384	EXCEL.EXE

pid	process
384	EXCEL.EXE
384	EXCEL.EXE
384	EXCEL.EXE
384	EXCEL.EXE
384	EXCEL.EXE
384	EXCEL.EXE
384	EXCEL.EXE
384	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\d3bdc88768234f44048d4fcbb335b681ebeb937c263827ce751cbbe0d44b680d.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:384

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
5955a6e2ea17b88e5e3493a7460321e0

SHA1
6d565fe5a0202bfbd0ff0432fd8b3cc5a3f75e77

SHA256
c5c831b220eb0444c704b0770b0f569207d008fe0d72a202e41f94b7314f96f1

SHA512
21e4e39f3c74ee80fd3b5fdc488ec4f63976e2359882017cd795588a167eefb616dbedf45a6a6f5932ab4e883390f654b9a3efe1e2abca9f1450a5e49d932d61

Download Submit
memory/384-14-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-1-0x00007FFE368B0000-0x00007FFE368C0000-memory.dmp

Filesize
64KB

Download
memory/384-13-0x00007FFE34000000-0x00007FFE34010000-memory.dmp

Filesize
64KB

Download
memory/384-2-0x00007FFE368B0000-0x00007FFE368C0000-memory.dmp

Filesize
64KB

Download
memory/384-5-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-6-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-8-0x00007FFE368B0000-0x00007FFE368C0000-memory.dmp

Filesize
64KB

Download
memory/384-7-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-9-0x00007FFE34000000-0x00007FFE34010000-memory.dmp

Filesize
64KB

Download
memory/384-17-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-4-0x00007FFE368B0000-0x00007FFE368C0000-memory.dmp

Filesize
64KB

Download
memory/384-3-0x00007FFE368B0000-0x00007FFE368C0000-memory.dmp

Filesize
64KB

Download
memory/384-10-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-18-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-16-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-15-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-12-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-11-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-29-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-30-0x00007FFE768CD000-0x00007FFE768CE000-memory.dmp

Filesize
4KB

Download
memory/384-31-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-32-0x00007FFE76830000-0x00007FFE76A25000-memory.dmp

Filesize
2.0MB

Download
memory/384-0-0x00007FFE768CD000-0x00007FFE768CE000-memory.dmp

Filesize
4KB

Download