expiro | 0112f89f5ee209d25a565b600bb2189593927ed1f5db0fcadd184f5b396f0a30

Analysis

max time kernel
93s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2024 10:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0112f89f5ee209d25a565b600bb2189593927ed1f5db0fcadd184f5b396f0a30.exe
Size

634KB
MD5

b075d91a77d738ff75d9103499fd6307
SHA1

fe367a9ab479b2b5748fa1269cce6b45bebe32d8
SHA256

0112f89f5ee209d25a565b600bb2189593927ed1f5db0fcadd184f5b396f0a30
SHA512

93c48cc365229e7dd5ee5863cb249875ff87c115202689d3f9edad935f3aab61c5474de8efde6ea46200325c364e896b61910b8251a8610de94e5a463e74fd9f
SSDEEP

12288:DTs9wyMzoSkrf+Djy1ZRD2wDp/XAtc9BAErNZsQRJ+W2/8tm:G4Vkrf+Djy1ZRCEIETzRJ+W2/j

Score

10^/10

expiro backdoor discovery

Malware Config

Signatures

Expiro family
expiro
Expiro, m0yv
Expiro aka m0yv is a multi-functional backdoor written in C++.
backdoor expiro

Expiro payload 1 IoCs

backdoor

resource	yara_rule
behavioral2/memory/3188-2-0x0000000001000000-0x000000000125F000-memory.dmp	family_expiro1

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	0112f89f5ee209d25a565b600bb2189593927ed1f5db0fcadd184f5b396f0a30.exe

C:\Users\Admin\AppData\Local\Temp\0112f89f5ee209d25a565b600bb2189593927ed1f5db0fcadd184f5b396f0a30.exe
"C:\Users\Admin\AppData\Local\Temp\0112f89f5ee209d25a565b600bb2189593927ed1f5db0fcadd184f5b396f0a30.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3188

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

Loading Replay Monitor...

Downloads

memory/3188-0-0x0000000001000000-0x000000000125F000-memory.dmp

Filesize
2.4MB

Download
memory/3188-1-0x0000000001007000-0x0000000001008000-memory.dmp

Filesize
4KB

Download
memory/3188-2-0x0000000001000000-0x000000000125F000-memory.dmp

Filesize
2.4MB

Download