stealc | 7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 01:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe
Size

307KB
MD5

6ead977356a0302d5712c5c72bf82b65
SHA1

efc7e990984a170dd352e8290fedd1d4d748851c
SHA256

7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce
SHA512

7f0b88c74179866956e2358e21e4700ed9baf1c28712ee78aea689a8027c62aa05c781984c0e3bdca83657b7d34570d5f1e670ef95c91f46f48680c07e53325a
SSDEEP

6144:aAichYtUokCulxMfpbC2e+PuGEFNnE7w+Uw3NKR9hU/W9:StUoH342pSF94wx8KRF9

Score

10^/10

stealc zalupa discovery stealer

Malware Config

Extracted

Family

stealc

Botnet

zalupa

http://95.217.92.42:22

Attributes

url_path
/7db38bfff9324bbe.php

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer 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
2552	2388	WerFault.exe	29

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	7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.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	7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2388	7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 2552	2388	7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe	31
PID 2388 wrote to memory of 2552	2388	7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe	31
PID 2388 wrote to memory of 2552	2388	7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe	31
PID 2388 wrote to memory of 2552	2388	7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe	31

C:\Users\Admin\AppData\Local\Temp\7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe
"C:\Users\Admin\AppData\Local\Temp\7ee8a586b2c7b7772a44aed28b4cb7934f13f0939e2573c8adf22cda922790ce.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 740
  2⤵
  - Program crash
  PID:2552

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

Loading Replay Monitor...

Downloads

memory/2388-0-0x0000000000C70000-0x0000000000ED1000-memory.dmp

Filesize
2.4MB

Download
memory/2388-1-0x0000000000C70000-0x0000000000ED1000-memory.dmp

Filesize
2.4MB

Download