Resubmissions

13/04/2024, 10:00

240413-l1wfzsff9v9

13/04/2024, 10:00

240413-l1v58acg257

13/04/2024, 10:00

240413-l1nq5scg238

13/04/2024, 09:59

240413-l1gylacf997

13/04/2024, 09:59

240413-l1gb3acf987

09/04/2024, 08:20

240409-j8er4aad998

09/04/2024, 08:20

240409-j8egbsad988

09/04/2024, 08:20

240409-j8dvssad9710

09/04/2024, 08:19

240409-j8cyhadg4s10

26/02/2024, 04:47

240226-feyrbsdb588

Analysis

  • max time kernel
    315s
  • max time network
    606s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 08:20

General

  • Target
    40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe
  • Size 1.8MB
  • Sample240409-j8dvssad97
  • SHA256 40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Credentials

Extracted

Credentials
  • Protocol

    ftp

  • Host

    geekdoing.com

  • Port

    21

  • Username

    falconnnnnnnnnnnnn

  • Password

    japmanbir

Extracted

Credentials
  • Protocol

    ftp

  • Host

    geekdoing.com

  • Port

    21

  • Username

    admin

  • Password

    japmanbir

Signatures

  • UPX packed file 60 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe
    "C:\Users\Admin\AppData\Local\Temp\40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Users\Admin\AppData\Local\Temp\40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe
      "C:\Users\Admin\AppData\Local\Temp\40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:1644

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        cached-microdesc-consensus.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmp
        • Size 2.6MB
        • SHA256 a10fc5dda3f349841a63877282650e21b6a4fd3176e48d607cbdbaaef5b1bd66
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new
        • Size 6.5MB
        • SHA256 5dbe4a874bbfc711f6859e44934c8347df99e1d2ff25656258e5d72aa97e92cb
        • MD5 SHA1 SHA512 SSDEEP

        memory/1644-3-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-4-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-5-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-6-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-7-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-8-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-21-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-38-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-39-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-40-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-41-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-45-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-46-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-50-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-53-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-54-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-55-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-59-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-60-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-61-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-62-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-63-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-64-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-68-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-69-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-70-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-71-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-72-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-73-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-74-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-75-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-76-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-80-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-81-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-85-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-86-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-87-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-88-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-89-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-92-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-94-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-95-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-100-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-105-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-111-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-115-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-117-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-109-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-114-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-113-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-110-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-104-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-103-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-108-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-106-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-98-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-102-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-97-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-93-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/1644-90-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/5072-1-0x0000000004D30000-0x0000000004EEC000-memory.dmp

        memory/5072-2-0x0000000004EF0000-0x00000000050A7000-memory.dmp