5a21120c9bd779786888f9d4d2a138836e627f001dbacc80c2b035ff7d198715

Resubmissions

22-12-2022 07:10

221222-hzmwnsea46 10

09-04-2020 15:40

200409-vmw4mgq77e 10

Analysis

max time kernel
135s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2022 07:10

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General

Target

9ef8631578196747fe6198a97c0ceb20.xls
Size

72KB
MD5

9ef8631578196747fe6198a97c0ceb20
SHA1

5eebe8e0a1c50e54391618b83a917e7f32b18bf8
SHA256

5a21120c9bd779786888f9d4d2a138836e627f001dbacc80c2b035ff7d198715
SHA512

04c7c0ecf6ad26546155218886188d5fc444c2067f9f28246094ad15fb5e4f1b0026fbc220ca18a2f34ba6f7629d371487b7dacfdbd6e4955fa64009e012a62f
SSDEEP

1536:AT3k3hbdlylKsgqopeJBWhZFGkE+cL2NdAsZYsztEHhy4kot7Ty1YBu:Azk3hbdlylKsgqopeJBWhZFGkE+cL2Nr

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://fikima.com/axel.exe

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

792 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	EXCEL.EXE
792	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\9ef8631578196747fe6198a97c0ceb20.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:792

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/792-132-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/792-133-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/792-134-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/792-135-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/792-136-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/792-137-0x00007FFF36550000-0x00007FFF36560000-memory.dmp

Filesize
64KB

Download
memory/792-138-0x00007FFF36550000-0x00007FFF36560000-memory.dmp

Filesize
64KB

Download