09d4ebaddd9e9885e13ceed9f225a956bc5e18e0befb23ff848d7ab1d23e5947

Analysis

max time kernel
136s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 11:50

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General

Target

77-7ebe5446-a0f5-40cb-82dc-94edbf3322c2.xls
Size

60KB
MD5

ebcef8b4586188b48f6aac03f699a205
SHA1

f9186366411fe462827a2ae7a4de408750fb30fc
SHA256

71caa5933bfa464c53266627df981aa9ade242cfe621e48ae905bcd1404209cd
SHA512

04554afa1d0c5e5ca814d18067ce1f045e179ae4e49f6395072f284a39e91be1d12dae058f4abd3067f2580472ac3ed51a61d8befcdaa9e677beb8eb22e80081
SSDEEP

768:txc+yA0iUHo1nyFc4Giu1bhgvs1vvfQ0i/N0n:nc+xU6nn4GNRlvfHn

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 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
648	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
648	EXCEL.EXE
648	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	EXCEL.EXE
648	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\77-7ebe5446-a0f5-40cb-82dc-94edbf3322c2.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:648

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/648-1-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-2-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-0-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-5-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-6-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-4-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-7-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-8-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-3-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-9-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-10-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-12-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-11-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-13-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-14-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-16-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-15-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-17-0x00007FFC563F0000-0x00007FFC56400000-memory.dmp

Filesize
64KB

Download
memory/648-19-0x00007FFC563F0000-0x00007FFC56400000-memory.dmp

Filesize
64KB

Download
memory/648-20-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-21-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-22-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-42-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-43-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-44-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-46-0x00007FFC588F0000-0x00007FFC58900000-memory.dmp

Filesize
64KB

Download
memory/648-45-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-47-0x00007FFC98870000-0x00007FFC98A65000-memory.dmp

Filesize
2.0MB

Download
memory/648-48-0x00007FFC98870000-0x00007FFC98A65000-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