lumma | ef17498293979b2ae37899f98912c1d06d3ac237e1f8fae4e31ca437e4b09d3c

General

Target

ef17498293979b2ae37899f98912c1d06d3ac237e1f8fae4e31ca437e4b09d3c
Size

207KB
Sample

230114-25xslsaf7t
MD5

c8bc01211ac0a9e1ef771a215f2c0174
SHA1

6e473114e786e396012a03518c5bb4acb275a6e8
SHA256

ef17498293979b2ae37899f98912c1d06d3ac237e1f8fae4e31ca437e4b09d3c
SHA512

bc6029c6e5fbc5e44b4f97968a729eb99a1dc3e57051b7b4419470783ea2f002adfcd7ade74d4fb5409c9403fedf1d90f98699c3efeb0053ac22adabe6e0b419
SSDEEP

3072:kXNogTCS3EuOTF+Jsp5F5/7MP6bsEg+ohwg8U7yxwgO8uapb:gJCS3EuO0Jsr/m6wEg+Lg8U7rgOEp

Score

10^/10

Malware Config

Extracted

Family

lumma

C2

77.73.134.68

Targets

- Target
  
  ef17498293979b2ae37899f98912c1d06d3ac237e1f8fae4e31ca437e4b09d3c
- Size
  
  207KB
- MD5
  
  c8bc01211ac0a9e1ef771a215f2c0174
- SHA1
  
  6e473114e786e396012a03518c5bb4acb275a6e8
- SHA256
  
  ef17498293979b2ae37899f98912c1d06d3ac237e1f8fae4e31ca437e4b09d3c
- SHA512
  
  bc6029c6e5fbc5e44b4f97968a729eb99a1dc3e57051b7b4419470783ea2f002adfcd7ade74d4fb5409c9403fedf1d90f98699c3efeb0053ac22adabe6e0b419
- SSDEEP
  
  3072:kXNogTCS3EuOTF+Jsp5F5/7MP6bsEg+ohwg8U7yxwgO8uapb:gJCS3EuO0Jsr/m6wEg+Lg8U7rgOEp
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