stealc | 7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 22:43

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General

Target

7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3.exe
Size

251KB
MD5

b68e2aa65e55625f6642f8a22257c63b
SHA1

4fc890af9585d369fd169941cab64af1cfac4f89
SHA256

7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3
SHA512

52951129eada7b705b486991cf4375cf15c61990bc5d3f80e69d2a71877d44b0e93a0afeb4742fbcd5e549e67f2c645b6a6c448c02fcb11fb1a699d48be66c2b
SSDEEP

3072:uLCWSJzpVn5jzA8WSfMGz5qW7FEFookf1hdjNoiMrFayrhA4rtF9VLU0TP:NjJzb5jb7UCT7FEFooqjvMEO53jL7

Score

10^/10

stealc sila discovery stealer

Malware Config

Extracted

Family

stealc

Botnet

sila

http://85.28.47.31

Attributes

url_path
/5499d72b3a3e55be.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

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	7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1924	7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3.exe

C:\Users\Admin\AppData\Local\Temp\7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3.exe
"C:\Users\Admin\AppData\Local\Temp\7e12a4c77fc3b56d0a971f9ec6aad4cf258b0d1ad79933f48d54b05635d5e2a3.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1924

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

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Downloads

memory/1924-1-0x00000000002B0000-0x00000000003B0000-memory.dmp

Filesize
1024KB

Download
memory/1924-3-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download
memory/1924-2-0x0000000000270000-0x00000000002A0000-memory.dmp

Filesize
192KB

Download
memory/1924-4-0x0000000000400000-0x0000000002458000-memory.dmp

Filesize
32.3MB

Download
memory/1924-5-0x00000000002B0000-0x00000000003B0000-memory.dmp

Filesize
1024KB

Download
memory/1924-7-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download
memory/1924-11-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download
memory/1924-10-0x0000000000400000-0x0000000002458000-memory.dmp

Filesize
32.3MB

Download