d8f78084db9940d5cec6d7bbc0a62860a2c0954955740f302a270449e6dbaccd

Analysis

max time kernel
133s
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, 10:30

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General

Target

d8f78084db9940d5cec6d7bbc0a62860a2c0954955740f302a270449e6dbaccd.xls
Size

142KB
MD5

fd96216f234a0bd676acbb1e0281e671
SHA1

09337d90e7ec74ee16d2ef06daaeb13c9c07c8f5
SHA256

d8f78084db9940d5cec6d7bbc0a62860a2c0954955740f302a270449e6dbaccd
SHA512

0ca13592626e3483c21a9067801531ed5f7631a1c8f9093906e847176aab483f101a34943d06af6662554c9544dbf611017ad5ffd7dc7905beeb4872c527ed0f
SSDEEP

3072:kfKpbdrHYrMue8q7QPX+5xtekEdi8/dgR/c/mrWmngyYXnMJelsSKThsdskl4WjN:8KpbdrHYrMue8q7QPX+5xtFEdi8/dgRQ

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://www.certika-bolivia.com/omeltxveatup/9Gb/

xlm40.dropper

https://www.cfoodsnepal.com/index/rvAYVKkJgVWiCwt0wV/

xlm40.dropper

https://www.cgaei.com/fonts/ABuQi/

xlm40.dropper

https://www.chotdonhang.com/noi-dung/w1hMfkjuwAne4W2epiP/

xlm40.dropper

https://www.charmingsoftech.com/css/mJQYPVknv/

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
3460	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3460	EXCEL.EXE
3460	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	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\d8f78084db9940d5cec6d7bbc0a62860a2c0954955740f302a270449e6dbaccd.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3460

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
1KB

MD5
5267af92b1172af02d4eafcf445b5d61

SHA1
6ec5873be281a94f16ebb2a4f921acfabe8e2bc8

SHA256
11b3bb87121689e95f269f4032c04a96e68bedf363c2aa90c2c7dfc882417a68

SHA512
05c7fe7b37128b3fe1fb49a57d0e6da92b92b735b9952fd369c5570a531296086f21d1154e025c6287b8c09569db9a11a271bc9d2390acaf259a1dddca03d2ef

Download Submit
memory/3460-15-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-16-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-2-0x00007FFB475F0000-0x00007FFB47600000-memory.dmp

Filesize
64KB

Download
memory/3460-5-0x00007FFB475F0000-0x00007FFB47600000-memory.dmp

Filesize
64KB

Download
memory/3460-4-0x00007FFB475F0000-0x00007FFB47600000-memory.dmp

Filesize
64KB

Download
memory/3460-9-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-11-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-12-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-13-0x00007FFB44CF0000-0x00007FFB44D00000-memory.dmp

Filesize
64KB

Download
memory/3460-0-0x00007FFB475F0000-0x00007FFB47600000-memory.dmp

Filesize
64KB

Download
memory/3460-3-0x00007FFB475F0000-0x00007FFB47600000-memory.dmp

Filesize
64KB

Download
memory/3460-18-0x00007FFB44CF0000-0x00007FFB44D00000-memory.dmp

Filesize
64KB

Download
memory/3460-17-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-14-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-10-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-8-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-7-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-6-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-34-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-35-0x00007FFB87570000-0x00007FFB87765000-memory.dmp

Filesize
2.0MB

Download
memory/3460-1-0x00007FFB8760D000-0x00007FFB8760E000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads