cc4755c23a3c26dadacbc2000b8d10f905cb9c55946404bdd3da6738a6902e82

Analysis

max time kernel
46s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 21:35

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General

Target

cc4755c23a3c26dadacbc2000b8d10f905cb9c55946404bdd3da6738a6902e82.xlsx
Size

1.4MB
MD5

031c004b58eec75f43ab8f56a9522160
SHA1

011475393b0b2d65cdda516deb12846031c8dfbc
SHA256

cc4755c23a3c26dadacbc2000b8d10f905cb9c55946404bdd3da6738a6902e82
SHA512

3fcd72f04516d414ec6083d5e4eeac3d004b14b131a7082c3541e1d41c1fc62409d9b7ec62700f5e1f137b517bfd8c9a27b5909315c399e711f64c230407bdbe
SSDEEP

24576:Lj9AIH91L1f1yNlX5UHT/fc3bOwkMugKQe5QCiiGR4EJ/HY3/SkGA4KXuj+pg72K:uIDL1f1qXmHTXwPupQe5QCiiGFHQ/SaK

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
5084	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
5084	EXCEL.EXE
5084	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE
5084	EXCEL.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\cc4755c23a3c26dadacbc2000b8d10f905cb9c55946404bdd3da6738a6902e82.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5084

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/5084-0-0x00007FFCA5830000-0x00007FFCA5840000-memory.dmp

Filesize
64KB

Download
memory/5084-1-0x00007FFCE584D000-0x00007FFCE584E000-memory.dmp

Filesize
4KB

Download
memory/5084-3-0x00007FFCA5830000-0x00007FFCA5840000-memory.dmp

Filesize
64KB

Download
memory/5084-2-0x00007FFCA5830000-0x00007FFCA5840000-memory.dmp

Filesize
64KB

Download
memory/5084-5-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-4-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-7-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-8-0x00007FFCA5830000-0x00007FFCA5840000-memory.dmp

Filesize
64KB

Download
memory/5084-12-0x00007FFCA3240000-0x00007FFCA3250000-memory.dmp

Filesize
64KB

Download
memory/5084-11-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-13-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-15-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-14-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-17-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-18-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-16-0x00007FFCA3240000-0x00007FFCA3250000-memory.dmp

Filesize
64KB

Download
memory/5084-19-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-10-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-9-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-6-0x00007FFCA5830000-0x00007FFCA5840000-memory.dmp

Filesize
64KB

Download
memory/5084-29-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-31-0x00007FFCE57B0000-0x00007FFCE59A5000-memory.dmp

Filesize
2.0MB

Download
memory/5084-30-0x00007FFCE584D000-0x00007FFCE584E000-memory.dmp

Filesize
4KB

Download
memory/5084-32-0x00007FFCE57B0000-0x00007FFCE59A5000-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