privateloader

General

Target

26ed8bfb51ed5436045e1a3c87cfda4cf646302bbe111ceca6b677d077618d3f
Size

2.6MB
Sample

231207-zhmm1sfe42
MD5

4b0fdc0540ffcbc463c3e919f312d853
SHA1

a71d0729a77f5381dcff80133faff40085def20e
SHA256

26ed8bfb51ed5436045e1a3c87cfda4cf646302bbe111ceca6b677d077618d3f
SHA512

bf04c5a2db9637843cf55de4e508a7ff7b4d61c6f4a441a4847a85c1685ea554f67afef08658f7e29710357e6bab4011d7c12b7ee781fbbaba51e6bd8946a473
SSDEEP

49152:TGLyA61xG+Vlf2nkVszVtJIcY56Ztl4Tfd6Cg8H+WLrEKB+VXyQHjUER:YCG+V1gya7l4MCg8eDKBezHQER

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
  
  26ed8bfb51ed5436045e1a3c87cfda4cf646302bbe111ceca6b677d077618d3f
- Size
  
  2.6MB
- MD5
  
  4b0fdc0540ffcbc463c3e919f312d853
- SHA1
  
  a71d0729a77f5381dcff80133faff40085def20e
- SHA256
  
  26ed8bfb51ed5436045e1a3c87cfda4cf646302bbe111ceca6b677d077618d3f
- SHA512
  
  bf04c5a2db9637843cf55de4e508a7ff7b4d61c6f4a441a4847a85c1685ea554f67afef08658f7e29710357e6bab4011d7c12b7ee781fbbaba51e6bd8946a473
- SSDEEP
  
  49152:TGLyA61xG+Vlf2nkVszVtJIcY56Ztl4Tfd6Cg8H+WLrEKB+VXyQHjUER:YCG+V1gya7l4MCg8eDKBezHQER
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