lumma | 21f9dd30abf432f1b4f255159d5a1931041c932e6765ac3857c3a51ecad23804

General

Target

6d3075ce0ca67b14fe556455ccec4815eed14ede3e39bcba434f8c6b3a5b2089
Size

133KB
Sample

230116-nf8xpaeb73
MD5

97bde0d0ef2cb3ef6bead5c207259e93
SHA1

1582940762084a50cc012e3a8ef7e665c6492e25
SHA256

21f9dd30abf432f1b4f255159d5a1931041c932e6765ac3857c3a51ecad23804
SHA512

c0fe7f0db6eef160f46cce123c0b61bc9f45ff3c7d5c340a63b445aeec40e409d8ef61c0aea4608fdee415f72b1399ffe110d885920eb22d0cd8d6336dd5844d
SSDEEP

3072:9GN2NlQ7+EMe6CkQu1wBKQWEnJIMF3UuOrTMYB1:F4SEr6CkKRWEJPF3UuWFn

Score

10^/10

Malware Config

Extracted

Family

lumma

C2

77.73.134.68

Targets

- Target
  
  6d3075ce0ca67b14fe556455ccec4815eed14ede3e39bcba434f8c6b3a5b2089
- Size
  
  209KB
- MD5
  
  7ed3fbe353dd839ffdec24d0b1abdcf4
- SHA1
  
  415e5a993e2b166ca21d93a00dfc6878fa003fc6
- SHA256
  
  6d3075ce0ca67b14fe556455ccec4815eed14ede3e39bcba434f8c6b3a5b2089
- SHA512
  
  62b5db023f79cf284f15beddaad88923be5eae5502040c477e6fe6c4ad233b63459f977d77939f65da55c0b21b1946c44467191b3f2977fd34ae4fe4a20c95bb
- SSDEEP
  
  3072:a0CXmGkUsi+9Fd54S8W63HnJIMF3UuSdPgti:a0Cexi+LqHJPF3Uu+g
Score

10^/10

smokeloader backdoor trojan lumma collection discovery persistence spyware stealer
- 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 behavioral2