e01c99c34b581a13f712ab7f5c5d01dd34a06c74fb05bc638aee86552173c787

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2023, 14:23

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General

Target

QUOTATION.xlam
Size

614KB
MD5

50a1039bea7bf6220fd06559c0a5be20
SHA1

91c6d52784cf54457cc5cdb67ef2d3f404100786
SHA256

e01c99c34b581a13f712ab7f5c5d01dd34a06c74fb05bc638aee86552173c787
SHA512

21589d2183af49ad2e27d1bfd18cfcd898b8c87388c691589e4201eb9d1a7373873640ca1935798ecd5be4b75209a67b26d219e069aab66d8c55f20f64a3004f
SSDEEP

12288:r/guhDtOw8C/QFomz+KZXkPQ/WJTAp1ux+8hgjRbCNP4s:r4Ycw8gNQZCo/ul+9RbYPt

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
3164	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
3164	EXCEL.EXE
3164	EXCEL.EXE
3164	EXCEL.EXE
3164	EXCEL.EXE
3164	EXCEL.EXE
3164	EXCEL.EXE
3164	EXCEL.EXE
3164	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\QUOTATION.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3164

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/3164-0-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-1-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-3-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-5-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-4-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-2-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-8-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-7-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-10-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-9-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-11-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-12-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-13-0x00007FF90F3E0000-0x00007FF90F3F0000-memory.dmp

Filesize
64KB

Download
memory/3164-6-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-14-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-15-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-16-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-17-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-20-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-21-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-19-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-18-0x00007FF90F3E0000-0x00007FF90F3F0000-memory.dmp

Filesize
64KB

Download
memory/3164-25-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-43-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-44-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-48-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-47-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-46-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-45-0x00007FF911550000-0x00007FF911560000-memory.dmp

Filesize
64KB

Download
memory/3164-50-0x00007FF9514D0000-0x00007FF9516C5000-memory.dmp

Filesize
2.0MB

Download
memory/3164-49-0x00007FF9514D0000-0x00007FF9516C5000-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