stealc | 2810edd1f6141162f03cbcf14677108ec4449cb8c15637a83a51ab9b36e75551

Analysis

max time kernel
92s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/08/2024, 09:28

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General

Target

2810edd1f6141162f03cbcf14677108ec4449cb8c15637a83a51ab9b36e75551.exe
Size

2.5MB
MD5

83d776646e204bbdc4e65b2251a17f26
SHA1

2d46f42fe5e17f36b4c1a7409c691b0bfb86bd0e
SHA256

2810edd1f6141162f03cbcf14677108ec4449cb8c15637a83a51ab9b36e75551
SHA512

8c6a10202dd3234b607cd1da4e563b6fc498cfe50f1b8312816a6e04478d6a9c88596813b634fb4cae1f889fcd357fce316decc5d871b6b89db2e3f011aea2f0
SSDEEP

49152:exeOAwBApSJdHFtSEXniknCRLmPtwWd/qb9m2TcAC0Xntb:exvAwyp0HFtSEXnfCEPuWdSb9TcrEV

Score

10^/10

stealc default discovery stealer

Malware Config

Extracted

Family

stealc

Botnet

default

http://185.215.113.24

Attributes

url_path
/e2b1563c6670f193.php

Signatures

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

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4080	2810edd1f6141162f03cbcf14677108ec4449cb8c15637a83a51ab9b36e75551.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4436	4080	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	2810edd1f6141162f03cbcf14677108ec4449cb8c15637a83a51ab9b36e75551.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4080	2810edd1f6141162f03cbcf14677108ec4449cb8c15637a83a51ab9b36e75551.exe

C:\Users\Admin\AppData\Local\Temp\2810edd1f6141162f03cbcf14677108ec4449cb8c15637a83a51ab9b36e75551.exe
"C:\Users\Admin\AppData\Local\Temp\2810edd1f6141162f03cbcf14677108ec4449cb8c15637a83a51ab9b36e75551.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4080 -s 1096
  2⤵
  - Program crash
  PID:4436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4080 -ip 4080
1⤵
PID:3284

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

memory/4080-0-0x0000000000400000-0x0000000001000000-memory.dmp

Filesize
12.0MB

Download
memory/4080-1-0x000000007FA70000-0x000000007FE41000-memory.dmp

Filesize
3.8MB

Download
memory/4080-4-0x0000000001370000-0x00000000013A0000-memory.dmp

Filesize
192KB

Download
memory/4080-5-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download
memory/4080-3-0x00000000013A0000-0x00000000015A0000-memory.dmp

Filesize
2.0MB

Download
memory/4080-6-0x0000000000400000-0x0000000001000000-memory.dmp

Filesize
12.0MB

Download
memory/4080-7-0x000000007FA70000-0x000000007FE41000-memory.dmp

Filesize
3.8MB

Download
memory/4080-8-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download