46bcde824114484f405e35827ddd2a1520ba1349644cd0bd7d9bead3f3d83730

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-01-2025 12:23

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General

Target

RFQPC25-1301.xlsx
Size

1.5MB
MD5

e15cba1287fd9a0d755685df0c8d24e2
SHA1

39be11722c3417a9e330dd265cae7d30c2b23c32
SHA256

46bcde824114484f405e35827ddd2a1520ba1349644cd0bd7d9bead3f3d83730
SHA512

e96d726f92d5de720cad1bae386999cabc588c72968cf824428ef853660fa839a6fdb1ff79ed78ae21a5a395f41556ce045a99c282508e30ab2517ee2770906e
SSDEEP

49152:iwoULlGhp8mRgfzBMzlkc3PakctEXuS0EOrrb:JoULlGv+7Gp3BceXlL+f

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
1568	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	EXCEL.EXE
1568	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\RFQPC25-1301.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1568

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
680B

MD5
d3a53f266eee05951937984e10cb0f93

SHA1
48262e51dff1f91fbcd387a4552dbebba812c592

SHA256
70064226d59e3e3a5eb6f36f261551a439c5af418df3a636268b0eead50a3a79

SHA512
994b015bdea47f909223aef6d6428cdaee79201ec8993d8737949826683e98dae4d1bba209cc538c89aaf682f2f7c8dc7b92939e0b78ffda49bb29e7a3988ed2

Download Submit
memory/1568-12-0x00007FFD493C0000-0x00007FFD493D0000-memory.dmp

Filesize
64KB

Download
memory/1568-3-0x00007FFD4B8D0000-0x00007FFD4B8E0000-memory.dmp

Filesize
64KB

Download
memory/1568-16-0x00007FFD493C0000-0x00007FFD493D0000-memory.dmp

Filesize
64KB

Download
memory/1568-2-0x00007FFD4B8D0000-0x00007FFD4B8E0000-memory.dmp

Filesize
64KB

Download
memory/1568-10-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-6-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-11-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-9-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-18-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-0-0x00007FFD4B8D0000-0x00007FFD4B8E0000-memory.dmp

Filesize
64KB

Download
memory/1568-1-0x00007FFD8B8ED000-0x00007FFD8B8EE000-memory.dmp

Filesize
4KB

Download
memory/1568-4-0x00007FFD4B8D0000-0x00007FFD4B8E0000-memory.dmp

Filesize
64KB

Download
memory/1568-8-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-17-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-15-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-14-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-13-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-5-0x00007FFD4B8D0000-0x00007FFD4B8E0000-memory.dmp

Filesize
64KB

Download
memory/1568-28-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-29-0x00007FFD8B8ED000-0x00007FFD8B8EE000-memory.dmp

Filesize
4KB

Download
memory/1568-30-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download
memory/1568-7-0x00007FFD8B850000-0x00007FFD8BA45000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads