e1b3f274356e15e14aa24e3651b0097ba60c5f91a5a7c6a3884896e11224486f

Analysis

max time kernel
101s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 10:11

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General

Target

e1b3f274356e15e14aa24e3651b0097ba60c5f91a5a7c6a3884896e11224486f.xlam
Size

664KB
MD5

e6e804e32c278493689f6b0b95d4f78b
SHA1

60ed9b94a5bd3f247b9e401196a9b1f9a41e6429
SHA256

e1b3f274356e15e14aa24e3651b0097ba60c5f91a5a7c6a3884896e11224486f
SHA512

4438cda3ba381f62fb7cc131e3e52049d06d3169b193b4996474c225697f22d2cebba5a97ee319def34b9fdc21ee507d09519698c13423b761feb9149fb4a659
SSDEEP

12288:ltnW2oFEWBZXOy4tr0WETIfR1RN0/CSuo9dBPdcAlppBVP208:zW2ielQWCIfr0JZpdjpBNv8

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
1896	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1896	EXCEL.EXE
1896	EXCEL.EXE
1896	EXCEL.EXE
1896	EXCEL.EXE
1896	EXCEL.EXE
1896	EXCEL.EXE
1896	EXCEL.EXE
1896	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\e1b3f274356e15e14aa24e3651b0097ba60c5f91a5a7c6a3884896e11224486f.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1896

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/1896-0-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-2-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-1-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-3-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-4-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-8-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-7-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-6-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-5-0x00007FFEA7B2D000-0x00007FFEA7B2E000-memory.dmp

Filesize
4KB

Download
memory/1896-9-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-16-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-13-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-12-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-11-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-10-0x00007FFE653A0000-0x00007FFE653B0000-memory.dmp

Filesize
64KB

Download
memory/1896-15-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-17-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-21-0x00007FFE653A0000-0x00007FFE653B0000-memory.dmp

Filesize
64KB

Download
memory/1896-23-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-22-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-20-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-19-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-18-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-14-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-31-0x00007FFEA7A90000-0x00007FFEA7C85000-memory.dmp

Filesize
2.0MB

Download
memory/1896-46-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-47-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-49-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-48-0x00007FFE67B10000-0x00007FFE67B20000-memory.dmp

Filesize
64KB

Download
memory/1896-50-0x00007FFEA7A90000-0x00007FFEA7C85000-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