Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    09-12-2024 23:51

General

  • Target

    9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe

  • Size

    29KB

  • MD5

    09e6b58f586380051bb53ec09e2e7364

  • SHA1

    cb8c872a77ad823731658602d5873aac64f863c9

  • SHA256

    9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf

  • SHA512

    7a3c03e99ed5776340d9d6c1e4afc6b3e80f70cf2e02814920a710a9f7a396372ba07f7c7fc942c8a6214d062944288b8da24215e5cb12599dd03c7c17278fec

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/JN:AEwVs+0jNDY1qi/qP

Malware Config

Signatures

  • Detects MyDoom family 10 IoCs
  • MyDoom

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

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 29 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.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe
    "C:\Users\Admin\AppData\Local\Temp\9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2008
    • 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:2720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab5E42.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar5EB2.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp5BE9.tmp

    Filesize

    29KB

    MD5

    02cb257b6e074f816df701154e3c131d

    SHA1

    0b7ae99b1f1117ab08ac9f0ef273d135e7cf7cff

    SHA256

    947013fee18228a97ff2ee5a7083014eb55cdd11b37809a766ea24a76330faed

    SHA512

    5de1dcdea75eef892d3261f84af3de516d72b7638cc8cfcd22e8c1ed0f7e1c1bec9a25e9abb7d98315ca92f82c4f1d8bfc921b88d19aa688cc3a1218f366cf32

  • C:\Users\Admin\AppData\Local\Temp\yrwaaf.log

    Filesize

    320B

    MD5

    422b600b3f0a0a15cabaaa91dda8e00a

    SHA1

    b64920f2cfb93916ace790428ad8b3faef87a79e

    SHA256

    d2dfd4ae5536425670b2c29d50963fa1ae23bbfa54e0343e17fcd40ac9e5a804

    SHA512

    8dceb2c7d5a8a9bc0a5b9c34749dabeec7049f35cde48de02713152d7cefba73d8940ebf14d9bf0338fe698ae32a69ab6ad38ab642cf280e69f5e0552c7faaf5

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    352B

    MD5

    8ea13512554bee10b71cf05673e0c00b

    SHA1

    c60a18fd86554cfe5acbdb9765708fbc581c9563

    SHA256

    38b33e223c55dc86f3bc22960356b9a25cb09607e13c242cfaa9499d9af104b4

    SHA512

    b8906814f02bee05f71af93f9eb3a1d1f29f8dd9002f64987e9dfbc7a101e6b2962a4020d6c492445e5ca5a44dde6a995d4aa43af29c66aeeaa51a0d07b5b598

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    352B

    MD5

    067f54cf622be76f2a7444be5f28ea66

    SHA1

    5f2cafcd6aec8b98623c9258c91c8cd637671e06

    SHA256

    860c44f95f2073215c931843d3c5e32ae145a21c282ba5061750843870e5f463

    SHA512

    f2192d8e77ccb4a438c80d24ac82fdc7b12d770d86eb9ba2d591c9d58934af41bc72146b7cc2a7fcdfe18534baf4f4eecb86d5d67fb5297b111d93a1b1b1f739

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2008-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-86-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-84-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-79-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-74-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-43-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-72-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-48-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-80-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-85-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-87-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-92-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2720-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB