Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2024, 00:29

General

  • Target
    9743530eb5457fbbf934cb2c85b345bf406e087a0094f4ed74751e0e0edb19f3.exe
  • Size 41KB
  • Sample241012-as8wkaxapl
  • SHA256 9743530eb5457fbbf934cb2c85b345bf406e087a0094f4ed74751e0e0edb19f3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detects MyDoom family 9 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 28 IoCs

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

  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9743530eb5457fbbf934cb2c85b345bf406e087a0094f4ed74751e0e0edb19f3.exe
    "C:\Users\Admin\AppData\Local\Temp\9743530eb5457fbbf934cb2c85b345bf406e087a0094f4ed74751e0e0edb19f3.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:664
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:4920

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        default[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8B3ZU6S9\default[2].htm
        • Size 312B
        • SHA256 5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
        • MD5 SHA1 SHA512

        default[3].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8B3ZU6S9\default[3].htm
        • Size 305B
        • SHA256 8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
        • MD5 SHA1 SHA512

        default[5].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8B3ZU6S9\default[5].htm
        • Size 308B
        • SHA256 2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80
        • MD5 SHA1 SHA512

        default[6].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FGDWJGSY\default[6].htm
        • Size 312B
        • SHA256 3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
        • MD5 SHA1 SHA512

        default[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O4PTG2YB\default[1].htm
        • Size 312B
        • SHA256 51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3
        • MD5 SHA1 SHA512

        default[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O4PTG2YB\default[2].htm
        • Size 304B
        • SHA256 a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f
        • MD5 SHA1 SHA512

        search[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O4PTG2YB\search[1].htm
        • Size 25B
        • SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
        • MD5 SHA1 SHA512

        tmpC270.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpC270.tmp
        • Size 41KB
        • SHA256 dd2fe3e160e798aceb0d23dc93396065e3d691f708af617526dd7f198b61f300
        • MD5 SHA1 SHA512 SSDEEP

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 192B
        • SHA256 b7794d4b8d2402a47f3d6e73e950adb309b06d864a771ba1fb1cc1f0fb2affc1
        • MD5 SHA1 SHA512

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 192B
        • SHA256 1ec73d853654d20047faa61f68a08ac871ecee964b702f809c65e4818727b4a9
        • MD5 SHA1 SHA512

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 192B
        • SHA256 eb66d7e6f9422be1544a0832e801125c161a8d0ec209ed4a27219d8b4c083c31
        • MD5 SHA1 SHA512

        services.exe

        • Path C:\Windows\services.exe
        • Size 8KB
        • SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
        • MD5 SHA1 SHA512 SSDEEP

        memory/664-197-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-162-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-39-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-13-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-37-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-138-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-265-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-233-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-0-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/664-155-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/4920-28-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-234-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-163-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-40-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-156-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-198-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-33-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-158-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-26-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-21-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-16-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-139-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-266-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-15-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-38-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4920-5-0x0000000000400000-0x0000000000408000-memory.dmp