eba8f2d59efd39860b5cb8e49e8cd1a869b8bd2dc68ca584a80a48d1a4f3ea5b

Analysis

max time kernel
143s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2023 15:18

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General

Target

scancopy02892.xlam
Size

723KB
MD5

ef4287058ac7c3164e88aa66474a9218
SHA1

aa3f637b3b8ba91de00d24f76e39aa68c64debe6
SHA256

eba8f2d59efd39860b5cb8e49e8cd1a869b8bd2dc68ca584a80a48d1a4f3ea5b
SHA512

da8bd1189c8ce7a9c0b908f0008550aa7636c6bc5b961882fcf39a6d4c88ebd20f059af83aed2e149125016b0e1da4b561cbbad23e840392b62541231d63a638
SSDEEP

12288:IH0eV/6myhdvP/UubWUJ6PKs0G+2Q+MHx0bP/rv/jd4ltPtPJOp:IUeQmyhdXlCUJsl+m8x0b314l/xU

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

pid process

4576 EXCEL.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

4576 EXCEL.EXE
4576 EXCEL.EXE
4576 EXCEL.EXE
4576 EXCEL.EXE
4576 EXCEL.EXE
4576 EXCEL.EXE
4576 EXCEL.EXE
4576 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

pid	process
4576	EXCEL.EXE

pid	process
4576	EXCEL.EXE
4576	EXCEL.EXE
4576	EXCEL.EXE
4576	EXCEL.EXE
4576	EXCEL.EXE
4576	EXCEL.EXE
4576	EXCEL.EXE
4576	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\scancopy02892.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4576

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/4576-0-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-1-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-3-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-2-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-4-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-5-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-6-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-7-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-8-0x00007FFA082F0000-0x00007FFA08300000-memory.dmp

Filesize
64KB

Download
memory/4576-9-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-10-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-11-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-12-0x00007FFA082F0000-0x00007FFA08300000-memory.dmp

Filesize
64KB

Download
memory/4576-13-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-14-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-15-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-16-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-17-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-18-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-32-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-45-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-46-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-47-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-48-0x00007FFA0A3F0000-0x00007FFA0A400000-memory.dmp

Filesize
64KB

Download
memory/4576-49-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download
memory/4576-50-0x00007FFA4A370000-0x00007FFA4A565000-memory.dmp

Filesize
2.0MB

Download