privateloader

General

Target

15acff15b2fec1b4f491292b2e93fe5d41997aca8fd8bc6a6be036e2ff08536c
Size

2.6MB
Sample

231207-1x5yksfh57
MD5

afc66781cd480e22ec5b6cf0136e5815
SHA1

e30645449b1d90f3ead7da42a3c6cde803bf52eb
SHA256

15acff15b2fec1b4f491292b2e93fe5d41997aca8fd8bc6a6be036e2ff08536c
SHA512

66959a793de8086532086761c2558c4b53328e880fa690b989ec5376eaf24c11503d9c047bf7b0d5b8502c441df90e692a39082d2b95f5fc14387690f5ff5182
SSDEEP

49152:rECmgEp+2zkiX8zg625gOHCEQ0H1KfYUnCye+nz/b4Akp:9mgEpuijccH1DUnC0z/b4A

Score

10^/10

Malware Config

Extracted

Family

risepro

C2

193.233.132.51

Extracted

Family

smokeloader

Version

2022

C2

http://81.19.131.34/fks/index.php

rc4.i32

Targets

- Target
  
  15acff15b2fec1b4f491292b2e93fe5d41997aca8fd8bc6a6be036e2ff08536c
- Size
  
  2.6MB
- MD5
  
  afc66781cd480e22ec5b6cf0136e5815
- SHA1
  
  e30645449b1d90f3ead7da42a3c6cde803bf52eb
- SHA256
  
  15acff15b2fec1b4f491292b2e93fe5d41997aca8fd8bc6a6be036e2ff08536c
- SHA512
  
  66959a793de8086532086761c2558c4b53328e880fa690b989ec5376eaf24c11503d9c047bf7b0d5b8502c441df90e692a39082d2b95f5fc14387690f5ff5182
- SSDEEP
  
  49152:rECmgEp+2zkiX8zg625gOHCEQ0H1KfYUnCye+nz/b4Akp:9mgEpuijccH1DUnC0z/b4A
Score

10^/10

privateloader risepro smokeloader backdoor collection discovery loader persistence spyware stealer trojan
- PrivateLoader
  PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
  loader privateloader
- RisePro
  RisePro stealer is an infostealer distributed by PrivateLoader.
  stealer risepro
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Drops startup file
- Executes dropped EXE
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1