f780667dfa96e07a53933e96e8dc5a985517c3cadb699bf45f656d0ed1dcb3a6

Analysis

max time kernel
143s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 02:01

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General

Target

f780667dfa96e07a53933e96e8dc5a985517c3cadb699bf45f656d0ed1dcb3a6.xlam
Size

640KB
MD5

131844fd7418fbf55ca4926d1befee15
SHA1

3a28e0ea39bf4ab20eaddf9d556b384140c49328
SHA256

f780667dfa96e07a53933e96e8dc5a985517c3cadb699bf45f656d0ed1dcb3a6
SHA512

6e0d9ad4e5c463a9085c0d434e2b81307188f9f44d36f4d6b3d49f10e84a8b413abb613c7eec3df6cf5ae83de529414020b6a3559507590a7ffe449e1dec5a17
SSDEEP

12288:SanWgfLpjAceE/4qs3otznIyVImP0JwhnMqqyDx2huE6+oLOpAo0lmZs:XUE/g29ImikJA16+p90lmZs

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
5056	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
5056	EXCEL.EXE
5056	EXCEL.EXE
5056	EXCEL.EXE
5056	EXCEL.EXE
5056	EXCEL.EXE
5056	EXCEL.EXE
5056	EXCEL.EXE
5056	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\f780667dfa96e07a53933e96e8dc5a985517c3cadb699bf45f656d0ed1dcb3a6.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5056

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/5056-1-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-2-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-0-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-3-0x00007FFD7ED0D000-0x00007FFD7ED0E000-memory.dmp

Filesize
4KB

Download
memory/5056-4-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-6-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-5-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-8-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-9-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-7-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-10-0x00007FFD3CAF0000-0x00007FFD3CB00000-memory.dmp

Filesize
64KB

Download
memory/5056-11-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-12-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-14-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-15-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-13-0x00007FFD3CAF0000-0x00007FFD3CB00000-memory.dmp

Filesize
64KB

Download
memory/5056-18-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-17-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-16-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-21-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-20-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-19-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-33-0x00007FFD7EC70000-0x00007FFD7EE65000-memory.dmp

Filesize
2.0MB

Download
memory/5056-50-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-52-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-53-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-51-0x00007FFD3ECF0000-0x00007FFD3ED00000-memory.dmp

Filesize
64KB

Download
memory/5056-54-0x00007FFD7EC70000-0x00007FFD7EE65000-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