1680c3675a1c76e6308e8cd7c1b3545bd98f381f72d32b9e7f579aa5dfeb19be

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 19:38

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General

Target

march-D2543-2024.xlsx
Size

60KB
MD5

acd0550549837eec668a519f61be4865
SHA1

0d85014f4d9365b992485db839c7b26a9bb9591d
SHA256

1680c3675a1c76e6308e8cd7c1b3545bd98f381f72d32b9e7f579aa5dfeb19be
SHA512

c5813ee62b48358aeaea4a06b0ed09a4843096c0c9aa6e9329434880fcf693efde0234830aef60ee9c7972c6be24f9423fd5d4eb44608a48e4b818fc873357df
SSDEEP

1536:64N5DGhJDl5eZ9l0ohOplRfzDrtw86RUtds:643ChJR0vl0ohYlRfzD/6o2

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

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
468	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	EXCEL.EXE
468	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\march-D2543-2024.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:468

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

memory/468-0-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-2-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-1-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-4-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-5-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-6-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-7-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-8-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-3-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-9-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-10-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-11-0x00007FFD92210000-0x00007FFD92220000-memory.dmp

Filesize
64KB

Download
memory/468-12-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-13-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-14-0x00007FFD92210000-0x00007FFD92220000-memory.dmp

Filesize
64KB

Download
memory/468-15-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-16-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-17-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-18-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-19-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-21-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-20-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-23-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-22-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-36-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-37-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-38-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-55-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-56-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-57-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-58-0x00007FFD94A10000-0x00007FFD94A20000-memory.dmp

Filesize
64KB

Download
memory/468-60-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download
memory/468-59-0x00007FFDD4990000-0x00007FFDD4B85000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads