General

  • Target

    9b4ddb969209f18c6a37beddc77e88cc.exe

  • Size

    1.5MB

  • Sample

    231214-jd4gzacbhl

  • MD5

    9b4ddb969209f18c6a37beddc77e88cc

  • SHA1

    c28fcdd489865ab5133d697b13bd83b91f2fea00

  • SHA256

    526659862cd0efe9b1d3ffa06f479384edf1413d865f607485ec4b5ede7ee36d

  • SHA512

    21cf2a8ed6a4a66adb2fb43287af60a81ff7d6e93a407618609ea2473c12173f5f73eb898352b428fa04e835bea67aa491fc7919c24e5e4f5a116c59eb1d7b90

  • SSDEEP

    24576:Iy77pEcFchW5pfnnV3/rc9nwjoFM7ASMfEkHoOiTkFB8pZC6p03c1t2AgyuJYfEI:PXpEcFchupvnVgpwYyJM8k1FOjC+ait3

Malware Config

Extracted

Family

risepro

C2

193.233.132.51

Extracted

Family

lumma

C2

http://soupinterestoe.fun/api

http://dayfarrichjwclik.fun/api

http://neighborhoodfeelsa.fun/api

http://ratefacilityframw.fun/api

Targets

    • Target

      9b4ddb969209f18c6a37beddc77e88cc.exe

    • Size

      1.5MB

    • MD5

      9b4ddb969209f18c6a37beddc77e88cc

    • SHA1

      c28fcdd489865ab5133d697b13bd83b91f2fea00

    • SHA256

      526659862cd0efe9b1d3ffa06f479384edf1413d865f607485ec4b5ede7ee36d

    • SHA512

      21cf2a8ed6a4a66adb2fb43287af60a81ff7d6e93a407618609ea2473c12173f5f73eb898352b428fa04e835bea67aa491fc7919c24e5e4f5a116c59eb1d7b90

    • SSDEEP

      24576:Iy77pEcFchW5pfnnV3/rc9nwjoFM7ASMfEkHoOiTkFB8pZC6p03c1t2AgyuJYfEI:PXpEcFchupvnVgpwYyJM8k1FOjC+ait3

    • Detect Lumma Stealer payload V4

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks