Analysis

  • max time kernel
    145s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2023 12:52

General

  • Target

    Satınalma siparişi ve numuneler.exe

  • Size

    403KB

  • MD5

    92dc3bfc98f9d448b015125231f3bd6a

  • SHA1

    57e2cbcfa3293069c7f8058fd70bb160797fce91

  • SHA256

    a58b87f315fd77116edce2744e443d0ce6bab9e087a2ead50626e986314f949e

  • SHA512

    425c6d4c90da3d05206b7fa6f2343d9231232f5862b65ba03979231beafb0ceec2cad4873499a72a6470384e73bd527f556debb7219a8d0b12929a027f205f47

  • SSDEEP

    12288:wxqsuSw7uDI0N5o+RwIwZpaBcbT4DW9l:w5w6z5PRw9i+oD

Malware Config

Signatures

  • Lumma Stealer

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

  • Reads user/profile data of local email clients 2 TTPs

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Satınalma siparişi ve numuneler.exe
    "C:\Users\Admin\AppData\Local\Temp\Satınalma siparişi ve numuneler.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4812
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4812 -s 2524
      2⤵
      • Program crash
      PID:2004
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4812 -ip 4812
    1⤵
      PID:4600

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4812-134-0x0000000002C10000-0x0000000002D10000-memory.dmp

      Filesize

      1024KB

    • memory/4812-135-0x0000000004780000-0x00000000047E0000-memory.dmp

      Filesize

      384KB

    • memory/4812-136-0x0000000000400000-0x0000000002B70000-memory.dmp

      Filesize

      39.4MB

    • memory/4812-137-0x0000000000400000-0x0000000002B70000-memory.dmp

      Filesize

      39.4MB

    • memory/4812-138-0x0000000002C10000-0x0000000002D10000-memory.dmp

      Filesize

      1024KB

    • memory/4812-139-0x0000000004780000-0x00000000047E0000-memory.dmp

      Filesize

      384KB