efa4cef9d4f3a690abd638197947e5bc6f254149717c5aaeed459ecf7c2b38d4

Analysis

max time kernel
120s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 19:21

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General

Target

efa4cef9d4f3a690abd638197947e5bc6f254149717c5aaeed459ecf7c2b38d4N.exe
Size

83KB
MD5

eba4236917eb32825b2c92363f22f400
SHA1

fe1a4a3696732a9e0debaf92ba326dc8b04a4cdb
SHA256

efa4cef9d4f3a690abd638197947e5bc6f254149717c5aaeed459ecf7c2b38d4
SHA512

3980f616c0352cc92ff7848c0fa64be1f6b04c3b00554b487c316f95ef776b422e049ec4019d61f777d84fb5b9576bcfa2a8cd57a2a2db3674904ebad9d5138a
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+1K:LJ0TAz6Mte4A+aaZx8EnCGVu1

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1404-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1404-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1404-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1404-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1404-11-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/files/0x000c000000021a4a-12.dat	upx
behavioral2/memory/1404-15-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1404-19-0x0000000000400000-0x000000000042A000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	efa4cef9d4f3a690abd638197947e5bc6f254149717c5aaeed459ecf7c2b38d4N.exe

C:\Users\Admin\AppData\Local\Temp\efa4cef9d4f3a690abd638197947e5bc6f254149717c5aaeed459ecf7c2b38d4N.exe
"C:\Users\Admin\AppData\Local\Temp\efa4cef9d4f3a690abd638197947e5bc6f254149717c5aaeed459ecf7c2b38d4N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\rifaien2-mfjp2ZmDDquG3Wkz.exe

Filesize
83KB

MD5
0edb243e257fcc0b688089dc2d461698

SHA1
933c66216c8c52e2b584820e57c04957134200af

SHA256
f6eb2ce8a53c0cea922fb669c31b68292ef26b5b4168d745d7941cb620fa440e

SHA512
25d0ac758d2599a547b8f03201ceb6d8580d4e22d379fe294a6b99a2f7618be6f2e900314ce4f2ee312834561e1d1be5ef433a4f61f49f786d944c5ff48574ab

Download Submit
memory/1404-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1404-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1404-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1404-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1404-11-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1404-15-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1404-19-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download