lumma | b9d365f8e01cb3b33d49a739a5f53f956fb537a78026d800230d9cab76fad639

General

Target

d708c20c802eb0cd32e396585a88b761f76bb767a8bb5a2ce60d58499ad7aca1
Size

133KB
Sample

230116-lxpt2adc62
MD5

668b17e3ded4480956fda62bde0375c3
SHA1

bbcb235700e3a22a687e456c346f3f2e8c907d07
SHA256

b9d365f8e01cb3b33d49a739a5f53f956fb537a78026d800230d9cab76fad639
SHA512

304272652a6a31a610d9f513cccc889b006b628b669136c605826dca8c121f9c8e48d6b75598372ded355a03570d551500578915cdb9fd1073c8c00f087dcd9c
SSDEEP

3072:n1sfK2Kd5PDKpuGJv+AEMfxwwbk37noJgWWC9ETslsjcu1:1tPDpGoqfxwwbsgglC95lsgu1

Score

10^/10

Malware Config

Extracted

Family

lumma

C2

77.73.134.68

Targets

- Target
  
  d708c20c802eb0cd32e396585a88b761f76bb767a8bb5a2ce60d58499ad7aca1
- Size
  
  210KB
- MD5
  
  f9d5547d2b90217299de74cdce89c333
- SHA1
  
  0877d2eff69060fcb0ec06b7111d98cb1061be3f
- SHA256
  
  d708c20c802eb0cd32e396585a88b761f76bb767a8bb5a2ce60d58499ad7aca1
- SHA512
  
  b65da968ba9ab32346fea2ec1f9e590611e49a8f357946fae3c2c997ce9b22b8e51bdd286c1fcfe489d7964dbefaaf70081bf5404d3339b9378d90efde0b7644
- SSDEEP
  
  1536:TYQukbw0XBPu2+fYkFprewBYwPRjlEf5Zd5Tx4t4qHcuTuoLlJAhCLYnoJbUuiyj:TYXWwY+R+d5Q7TLk7noJgWFCfsJ+ri
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