stealc | 0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11-02-2025 17:46

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General

Target

0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe
Size

1.8MB
MD5

23d888cc2a2d65b6170447374d5fd689
SHA1

06b7b7235ef9f833e6b6a94a69ca181bcf0b18cb
SHA256

0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f
SHA512

2a0f2b43de50373c0d5c0d3b079e5195629078f3cf047b48905bd32a2015ca62cd048a568a3dd3d56967d6f8841550de535513bd3e18f03c84538f27ba3f43c9
SSDEEP

49152:wqYDVeRz79eG5WudsCzDzeuhRxZP0lP2gx+d:w3DazpvF7zDzeo/GlPz8

Score

10^/10

stealc reno defense_evasion discovery stealer

Malware Config

Extracted

Family

stealc

Botnet

reno

http://185.215.113.115

Attributes

url_path
/c4becf79229cb002.php

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2340	0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe

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	0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2340	0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe

C:\Users\Admin\AppData\Local\Temp\0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe
"C:\Users\Admin\AppData\Local\Temp\0c068f3dfe34b309b11826e7682806bd0721d72fe280acff25a9cef89241248f.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2340-0-0x00000000001F0000-0x0000000000897000-memory.dmp

Filesize
6.7MB

Download
memory/2340-1-0x0000000077670000-0x0000000077672000-memory.dmp

Filesize
8KB

Download
memory/2340-2-0x00000000001F1000-0x0000000000208000-memory.dmp

Filesize
92KB

Download
memory/2340-3-0x00000000001F0000-0x0000000000897000-memory.dmp

Filesize
6.7MB

Download
memory/2340-4-0x00000000001F0000-0x0000000000897000-memory.dmp

Filesize
6.7MB

Download