fcd0904bb17ffe18d018643fc90e7e02889c529b529a8a88e7c527403874379f

Analysis

max time kernel
149s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08-04-2024 21:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Nemica.xlm
Size

894KB
MD5

a04bbed6affbcb15ccce225509cd9ca1
SHA1

a7db9bd56c0abeb9c15fc0deae26c445db95073f
SHA256

27f09926063ca744ba9f0afb85d45df7b4165f757a1ec88a6f68411591c9e005
SHA512

963ef7669e8b1b3eed613da2edd00abb54d5854d2ec93eafcfafa2eaa9f4766b72edecc37134f59727fe1622b59f435583bcc3eecae500cc1e6a2b703f870aa9
SSDEEP

24576:LsahnkIOrsrSLe4wP57uKCHvOmTYfSSFVQ8y:bk5s00P5aKOvOFSSFVQd

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

1664 EXCEL.EXE

Suspicious use of SetWindowsHookEx 15 IoCs

Processes:

EXCEL.EXE

pid	process
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	EXCEL.EXE
1664	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\Nemica.xlm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1664

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1664-0-0x00007FFE0B7D0000-0x00007FFE0B7E0000-memory.dmp

Filesize
64KB

Download
memory/1664-1-0x00007FFE0B7D0000-0x00007FFE0B7E0000-memory.dmp

Filesize
64KB

Download
memory/1664-3-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-2-0x00007FFE0B7D0000-0x00007FFE0B7E0000-memory.dmp

Filesize
64KB

Download
memory/1664-5-0x00007FFE0B7D0000-0x00007FFE0B7E0000-memory.dmp

Filesize
64KB

Download
memory/1664-6-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-4-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-7-0x00007FFE0B7D0000-0x00007FFE0B7E0000-memory.dmp

Filesize
64KB

Download
memory/1664-9-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-8-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-10-0x00007FFE09770000-0x00007FFE09780000-memory.dmp

Filesize
64KB

Download
memory/1664-11-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-12-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-14-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-13-0x00007FFE09770000-0x00007FFE09780000-memory.dmp

Filesize
64KB

Download
memory/1664-15-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-16-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-18-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-19-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-17-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download
memory/1664-29-0x00007FFE4B750000-0x00007FFE4B945000-memory.dmp

Filesize
2.0MB

Download