stealc | bf1de8f5e9dc76eae69b3bc9b4c2692b80e02da8329799a109aaa04a827cb6f7

Analysis

max time kernel
93s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2024 01:00

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General

Target

86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe
Size

5.6MB
MD5

05dc698e49fce4efae5872eb54f19767
SHA1

29cfcfbbb21aefabe7c57a057dcf0335cb4a0ac0
SHA256

86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027
SHA512

85ea0fee917ae5de9c6065ef9a85d3f5cec1c84a31230d81db115006a2d9bb20ba771702b590d4973b75d935d48eee049a7ba35b676796b4a04c3b369e881dc7
SSDEEP

98304:egctTMC3AKW4rNhjVl24OV7cYnBs3vOyCcy42ti0twuXi0doDvXBhG9zHZ:egctTM4AKW4JhjHTOV4YnBs32y042k+v

Score

10^/10

stealc logsdiller discovery stealer

Malware Config

Extracted

Family

stealc

Botnet

LogsDiller

http://185.231.69.191

Attributes

url_path
/f190e2808a5419c3.php

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Program crash 1 IoCs

pid	pid_target	Process	procid_target
392	2612	WerFault.exe	82

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	86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2612	86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe
2612	86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe
2612	86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe
2612	86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe

C:\Users\Admin\AppData\Local\Temp\86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe
"C:\Users\Admin\AppData\Local\Temp\86a95ebe542d3aed78191cf9bb40d86b7986b338e50941bf7db1ed5008a4e027.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2612
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 1240
  2⤵
  - Program crash
  PID:392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2612 -ip 2612
1⤵
PID:2208

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2612-0-0x0000000000B4A000-0x0000000000DD6000-memory.dmp

Filesize
2.5MB

Download
memory/2612-2-0x0000000000900000-0x0000000001383000-memory.dmp

Filesize
10.5MB

Download
memory/2612-1-0x00000000013A0000-0x00000000013A1000-memory.dmp

Filesize
4KB

Download
memory/2612-5-0x0000000000900000-0x0000000001383000-memory.dmp

Filesize
10.5MB

Download
memory/2612-6-0x0000000000B4A000-0x0000000000DD6000-memory.dmp

Filesize
2.5MB

Download
memory/2612-7-0x0000000000900000-0x0000000001383000-memory.dmp

Filesize
10.5MB

Download