a3bc49946bec8923fcc4ac659204bc5db6c7c647038205af19502ba0621ea84d

Analysis

max time kernel
47s
max time network
36s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 21:57

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General

Target

a3bc49946bec8923fcc4ac659204bc5db6c7c647038205af19502ba0621ea84d.xls
Size

30KB
MD5

34bd101f099d25f377c65b99307c7f7b
SHA1

3815b5f3702a12ee5957f41e7c4bec40379464cc
SHA256

a3bc49946bec8923fcc4ac659204bc5db6c7c647038205af19502ba0621ea84d
SHA512

2dee58973e438a85ce4e1e708ccb6d9d31bed38cf772a336f962dc8d1f09228bd120440f75c5e5799bde80052469b26bc81c7b0454d58e33f7df2ed6d87c83f4
SSDEEP

768:5UqyvLLmk3hOdsylKlgryzc4bNhZFGzE+cW/gEAlA9lsG:Nk3hOdsylKlgryzc4bNhZFGzE+cW/gE2

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
4732	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4732	EXCEL.EXE
4732	EXCEL.EXE
4732	EXCEL.EXE
4732	EXCEL.EXE
4732	EXCEL.EXE
4732	EXCEL.EXE
4732	EXCEL.EXE
4732	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\a3bc49946bec8923fcc4ac659204bc5db6c7c647038205af19502ba0621ea84d.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4732

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/4732-0-0x00007FFEDC270000-0x00007FFEDC280000-memory.dmp

Filesize
64KB

Download
memory/4732-1-0x00007FFF1C28D000-0x00007FFF1C28E000-memory.dmp

Filesize
4KB

Download
memory/4732-3-0x00007FFEDC270000-0x00007FFEDC280000-memory.dmp

Filesize
64KB

Download
memory/4732-4-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-6-0x00007FFEDC270000-0x00007FFEDC280000-memory.dmp

Filesize
64KB

Download
memory/4732-7-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-9-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-5-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-10-0x00007FFED9910000-0x00007FFED9920000-memory.dmp

Filesize
64KB

Download
memory/4732-8-0x00007FFEDC270000-0x00007FFEDC280000-memory.dmp

Filesize
64KB

Download
memory/4732-11-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-12-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-2-0x00007FFEDC270000-0x00007FFEDC280000-memory.dmp

Filesize
64KB

Download
memory/4732-14-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-15-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-13-0x00007FFED9910000-0x00007FFED9920000-memory.dmp

Filesize
64KB

Download
memory/4732-16-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-17-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-20-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-21-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-23-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-22-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-19-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-18-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-28-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-29-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-43-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-44-0x00007FFF1C28D000-0x00007FFF1C28E000-memory.dmp

Filesize
4KB

Download
memory/4732-45-0x00007FFF1C1F0000-0x00007FFF1C3E5000-memory.dmp

Filesize
2.0MB

Download
memory/4732-46-0x00007FFF1C1F0000-0x00007FFF1C3E5000-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