lumma | b534c8bb2281a1ab00dc19b98647a7dbc216eb1f1703eebb3cd469c8af20b74e

General

Target

file.exe
Size

232KB
Sample

230116-mv4e3sdg94
MD5

0f64159886f0ee668ffb0b74b8e2d4eb
SHA1

552b74d82f4a269c7bb1db3a95aeda90fb9347b5
SHA256

b534c8bb2281a1ab00dc19b98647a7dbc216eb1f1703eebb3cd469c8af20b74e
SHA512

78c10a98892db0ab4271af24f9c8a803160803475e0822315ef2f67b3cecc8d963dddf2a6c043a60948c86266d7438eebe31f80e32725b585ad3052c5d556f04
SSDEEP

3072:oXMCl1RZ72LBQwv2fOQD/coEcX/S/+7QxZjOCtsqe2Jfu8s5XDKyQ/uyhOC94c:6MU1RMLG82fOUhX/T7cJfu84DHXyUC

Score

10^/10

Malware Config

Extracted

Family

lumma

C2

77.73.134.68

Targets

- Target
  
  file.exe
- Size
  
  232KB
- MD5
  
  0f64159886f0ee668ffb0b74b8e2d4eb
- SHA1
  
  552b74d82f4a269c7bb1db3a95aeda90fb9347b5
- SHA256
  
  b534c8bb2281a1ab00dc19b98647a7dbc216eb1f1703eebb3cd469c8af20b74e
- SHA512
  
  78c10a98892db0ab4271af24f9c8a803160803475e0822315ef2f67b3cecc8d963dddf2a6c043a60948c86266d7438eebe31f80e32725b585ad3052c5d556f04
- SSDEEP
  
  3072:oXMCl1RZ72LBQwv2fOQD/coEcX/S/+7QxZjOCtsqe2Jfu8s5XDKyQ/uyhOC94c:6MU1RMLG82fOUhX/T7cJfu84DHXyUC
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