lumma | 18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3

General

Target

18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3
Size

210KB
Sample

230116-dr99sacd51
MD5

ebd42ae578479719653b35c33554ccc5
SHA1

da79aceadb98f5198c218438e1ff13900b206ec9
SHA256

18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3
SHA512

0eaf3f62705ddab16e14a077bc29c52b22a99dd9b2212dcd0aeec9d92843b79b65bdde3b14a9170fc424aace760a6c80970916547039fa697814e7be639c1f12
SSDEEP

1536:gMQuk7EPCnpn2XcxezpkQYCPt9ldnXEp6Zd5X581Z1EnVx7C0NDuYHCx3IkwLuTy:gMXWEo+/hd5p73762CxYXSNti

Score

10^/10

Malware Config

Extracted

Family

lumma

C2

77.73.134.68

Targets

- Target
  
  18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3
- Size
  
  210KB
- MD5
  
  ebd42ae578479719653b35c33554ccc5
- SHA1
  
  da79aceadb98f5198c218438e1ff13900b206ec9
- SHA256
  
  18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3
- SHA512
  
  0eaf3f62705ddab16e14a077bc29c52b22a99dd9b2212dcd0aeec9d92843b79b65bdde3b14a9170fc424aace760a6c80970916547039fa697814e7be639c1f12
- SSDEEP
  
  1536:gMQuk7EPCnpn2XcxezpkQYCPt9ldnXEp6Zd5X581Z1EnVx7C0NDuYHCx3IkwLuTy:gMXWEo+/hd5p73762CxYXSNti
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