lumma | 9a36773bd13dc8187152f1b6eda52ab2e9b375746d6d7ff40db7bc230dde55a5

General

Target

9a36773bd13dc8187152f1b6eda52ab2e9b375746d6d7ff40db7bc230dde55a5
Size

206KB
Sample

230115-j71yyacc52
MD5

27563a743a23dadb84bb9b8eca509df7
SHA1

38914555fc792f4e97f72ec7ad3420ca27b47d8d
SHA256

9a36773bd13dc8187152f1b6eda52ab2e9b375746d6d7ff40db7bc230dde55a5
SHA512

a2ba7353061b8a97a80addc1d96952e0b168f32eb765444e0cfaa1f18fbcf27359df91438c9dbbc922f97c79a7b679091c6afc887b2d423738360f50b1f6f094
SSDEEP

3072:nXwM1MIy56tTQzB5XABqfz0seijbK+wpi1ARRxxwHRiQapb:XUIy56WzrXz8qK3kRKp

Score

10^/10

Malware Config

Extracted

Family

lumma

C2

77.73.134.68

Targets

- Target
  
  9a36773bd13dc8187152f1b6eda52ab2e9b375746d6d7ff40db7bc230dde55a5
- Size
  
  206KB
- MD5
  
  27563a743a23dadb84bb9b8eca509df7
- SHA1
  
  38914555fc792f4e97f72ec7ad3420ca27b47d8d
- SHA256
  
  9a36773bd13dc8187152f1b6eda52ab2e9b375746d6d7ff40db7bc230dde55a5
- SHA512
  
  a2ba7353061b8a97a80addc1d96952e0b168f32eb765444e0cfaa1f18fbcf27359df91438c9dbbc922f97c79a7b679091c6afc887b2d423738360f50b1f6f094
- SSDEEP
  
  3072:nXwM1MIy56tTQzB5XABqfz0seijbK+wpi1ARRxxwHRiQapb:XUIy56WzrXz8qK3kRKp
Score

10^/10

lumma smokeloader backdoor collection discovery persistence spyware stealer trojan
- Detects Smokeloader packer
- Lumma Stealer
  An infostealer written in C++ first seen in August 2022.
  stealer lumma
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Sets DLL path for service in the registry
  persistence
- Sets service image path in registry
  persistence
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook accounts
  collection
- Accesses Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Suspicious use of SetThreadContext
behavioral1