Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 03:43

General

  • Target

    fbe45e1b6913241da1c4bf02bbf384d4d96109e73f4dfebce5ad5a2ee97037f7.exe

  • Size

    41KB

  • MD5

    e1fd2f6a1e7d3df7ecc6a983ec584997

  • SHA1

    5479a02370df35845d7886efbdc7e659c9030e82

  • SHA256

    fbe45e1b6913241da1c4bf02bbf384d4d96109e73f4dfebce5ad5a2ee97037f7

  • SHA512

    134902ae68be5d7247681725f0d0d929395a4425778952b28b6c3829170ab8dc27a1fd92ddc5f1e220c13d7a65b3abc27cc8ec3be93ab266cc38bfbce26d7f2d

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q

Malware Config

Signatures

  • Detects MyDoom family 6 IoCs
  • MyDoom

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

  • Executes dropped EXE 1 IoCs
  • UPX packed file 26 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fbe45e1b6913241da1c4bf02bbf384d4d96109e73f4dfebce5ad5a2ee97037f7.exe
    "C:\Users\Admin\AppData\Local\Temp\fbe45e1b6913241da1c4bf02bbf384d4d96109e73f4dfebce5ad5a2ee97037f7.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:2748
    • 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:2772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab8915.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar8938.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp8A55.tmp

    Filesize

    41KB

    MD5

    8e71b0b0d3896df4fb83487a4662d726

    SHA1

    e3505d03981c4b1c35b8aaf2d1e2a9a5496b67ed

    SHA256

    9bd6d07f3614a01f23babb129c8c339f4892871e2b6f00cb5f5a130342597d4d

    SHA512

    5976408b0fd39b4e77531481fac2d4473c528f7f2bb2aae748a230ca256877caa7eafe3dab1c0f6f1719606769aa51792b210188ef4e2cc5969b6e0a5e11114e

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

    Filesize

    192B

    MD5

    70c0ff1d6ac2c3dc069101bd0f634ff5

    SHA1

    188c0f89227aff9b0ec51da9af5d86df262545b3

    SHA256

    6c1540df3fb404e764c0151ba751146a04ed1f7523de5f38bd5b862df707d892

    SHA512

    1dadf8b39fe75cba8699b33a8741e0b780599e2a60cf1aca9f5d2b86da669e60fa82a43fd9ef7d195dbbea59d15a04ae8956f64eac7e730e736839a2b4ecce3b

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

    Filesize

    192B

    MD5

    859ad33548a43b58a4698618388ede1b

    SHA1

    8a0c65925b257c566bd6132b6ca646d5673aa1ad

    SHA256

    d2ae20a467a6747f71f345574cc1869be0e549260b1ac180cc11a9f372777817

    SHA512

    68530716a57a5783f8d5fec1333fc69f805bb54f5e72ba0b4f07393d4e2783780c6325e611008d896a535ae8cd481fd42178e2b931165472f10035da1bd8a179

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2748-80-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2748-9-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2748-17-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2748-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2748-73-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2748-68-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2748-66-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2748-43-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2748-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2748-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2772-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-79-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2772-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB