05ed6d423552ca65cdc01d9329bade7ef4437e55304a6794baca37d175ee515b

Analysis

max time kernel
140s
max time network
133s
platform
windows10_x64
resource
win10v20210410
submitted
11-05-2021 08:30

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General

Target

Fattura_01941367.xlsm
Size

45KB
MD5

392763f30bb23fd59109e1c70df61888
SHA1

5e14aa49a49bbeb9666e5f9fa819ff3821abb739
SHA256

05ed6d423552ca65cdc01d9329bade7ef4437e55304a6794baca37d175ee515b
SHA512

25746152a3d25ef6f796e250504deb93edff19c3ba88b86fe04381dcfd3a8942bd46e63aaef62f8a6e8e27a204ada13d1e77bd7db9bae39136ac81806898d622

Score

1^/10

Malware Config

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

512 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	EXCEL.EXE
512	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\Fattura_01941367.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:512

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

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Downloads

memory/512-114-0x00007FF629C00000-0x00007FF62D1B6000-memory.dmp

Filesize
53.7MB

Download
memory/512-115-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/512-116-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/512-117-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/512-118-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/512-121-0x00007FF96A4A0000-0x00007FF96B58E000-memory.dmp

Filesize
16.9MB

Download
memory/512-122-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/512-123-0x000001E731030000-0x000001E732F25000-memory.dmp

Filesize
31.0MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads