privateloader

General

Target

612f23c7ad6f488bea78e9253b3e85c6d4c349e67651038948dd2ce384c927f5
Size

2.6MB
Sample

231207-3c7b1sgb52
MD5

35307f5451b31c87266d6143ac4ebc8b
SHA1

2418d74164a5642f3c43571b2a81a591ce354773
SHA256

612f23c7ad6f488bea78e9253b3e85c6d4c349e67651038948dd2ce384c927f5
SHA512

3bb88a956df733bb09bd5137c6a691344fc297092a9db2791b7cb2a35c23f94b6baf0bcd6401a0f7eb16ef515ef9c9feff6e6b22b6e992b065d03ce8e4342336
SSDEEP

49152:czcGvn+LDgf/6QwzcjNWZFTbKRhTHOj18iHiwy5FL6zs5oFMqUvMwM:h0378FK6j18oTaYzoJXMwM

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
  
  612f23c7ad6f488bea78e9253b3e85c6d4c349e67651038948dd2ce384c927f5
- Size
  
  2.6MB
- MD5
  
  35307f5451b31c87266d6143ac4ebc8b
- SHA1
  
  2418d74164a5642f3c43571b2a81a591ce354773
- SHA256
  
  612f23c7ad6f488bea78e9253b3e85c6d4c349e67651038948dd2ce384c927f5
- SHA512
  
  3bb88a956df733bb09bd5137c6a691344fc297092a9db2791b7cb2a35c23f94b6baf0bcd6401a0f7eb16ef515ef9c9feff6e6b22b6e992b065d03ce8e4342336
- SSDEEP
  
  49152:czcGvn+LDgf/6QwzcjNWZFTbKRhTHOj18iHiwy5FL6zs5oFMqUvMwM:h0378FK6j18oTaYzoJXMwM
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.
- Drops file in System32 directory
behavioral1