46c3461774cce544bfb0abf06c2b74d599a63635b9ffef14efc5452504ad853c

Analysis

max time kernel
106s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
16-08-2022 05:38

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General

Target

46c3461774cce544bfb0abf06c2b74d599a63635b9ffef14efc5452504ad853c.xls
Size

70KB
MD5

9e2a7158b83f71e18ce598f363d698db
SHA1

a36b85bc019b2bb23e271e53e27efcf0db75798c
SHA256

46c3461774cce544bfb0abf06c2b74d599a63635b9ffef14efc5452504ad853c
SHA512

83300aa8078cd9d840577270440a91b0e32e272282005f82ccece5dcdcd40b2573bf002e10134e5d09058e357fd6e9bdbe1c4197e5fd4887db9d74506791f03a

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

4512 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	EXCEL.EXE
4512	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\46c3461774cce544bfb0abf06c2b74d599a63635b9ffef14efc5452504ad853c.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4512

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/4512-132-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/4512-133-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/4512-134-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/4512-135-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/4512-136-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/4512-137-0x00007FFDD0F00000-0x00007FFDD0F10000-memory.dmp

Filesize
64KB

Download
memory/4512-138-0x00007FFDD0F00000-0x00007FFDD0F10000-memory.dmp

Filesize
64KB

Download
memory/4512-140-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/4512-141-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/4512-142-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/4512-143-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download