Analysis

  • max time kernel
    92s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-07-2024 04:03

General

  • Target

    a173db1e8568fc4b00f326d52af0fea19c59639c486d9975589edfd8f1a11da1.exe

  • Size

    8.3MB

  • MD5

    9cc0e7d568d15f8f23b06c68ad71be62

  • SHA1

    d7b6c018c99448014fe6199244956eafb69405d3

  • SHA256

    a173db1e8568fc4b00f326d52af0fea19c59639c486d9975589edfd8f1a11da1

  • SHA512

    2483ecb55bd3f126e6229d6dd19a6325430fed845a92294851b3915523a2df4f58fc253a9bedb22841c7c21c3ae54721d940b9cd0b652217a7482205d48dea45

  • SSDEEP

    49152:m5N3NXi7s9xkBT9zBalvjBcnSUfTfXVguobKavEeWL7jC5EEfXckQcnt1Ng8Gs8a:ZsrQ9QefrXVgNGkNEEfX2Hc

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://lyingchemicow.shop/api

Signatures

  • Lumma Stealer

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a173db1e8568fc4b00f326d52af0fea19c59639c486d9975589edfd8f1a11da1.exe
    "C:\Users\Admin\AppData\Local\Temp\a173db1e8568fc4b00f326d52af0fea19c59639c486d9975589edfd8f1a11da1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2664
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2664-2-0x00007FF63A820000-0x00007FF63B114000-memory.dmp

    Filesize

    9.0MB

  • memory/2664-6-0x00007FF63A820000-0x00007FF63B114000-memory.dmp

    Filesize

    9.0MB

  • memory/4772-5-0x0000000000660000-0x00000000006B7000-memory.dmp

    Filesize

    348KB

  • memory/4772-8-0x0000000000660000-0x00000000006B7000-memory.dmp

    Filesize

    348KB

  • memory/4772-9-0x0000000000660000-0x00000000006B7000-memory.dmp

    Filesize

    348KB

  • memory/4772-10-0x0000000000660000-0x00000000006B7000-memory.dmp

    Filesize

    348KB