Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2024 20:32

General

  • Target

    1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe

  • Size

    29KB

  • MD5

    eb7c705a432798b639feee1ff889d587

  • SHA1

    0e6436c21f48cae5eebfca93d654b8f36ea3cb07

  • SHA256

    1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1

  • SHA512

    43f8227c7d313091b962093c25f6ed315dbe1dc93c028ad2612a8a0110dc219437d652b3192ebdaae6e2692fa87890f35ba055d1a79ce1e18a70a5f989869849

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v:AEwVs+0jNDY1qi/qn

Malware Config

Signatures

  • Detects MyDoom family 7 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 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
    "C:\Users\Admin\AppData\Local\Temp\1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.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:2320
    • 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:2532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RLHRIIGD\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarFFF1.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\sjN4knybix.log

    Filesize

    320B

    MD5

    71853ef500d5d61b775ae05bf1ac305c

    SHA1

    e6ce6a1b2351e82dadf90c7d9585a915014fbce4

    SHA256

    6f18356ba2d53cee383ae319fb20d0ba8b77385a3eceb245e29a34ea1d318b2a

    SHA512

    67a5c220f402e8b2b1aa4b63edd18d4ccce96d921b3c36de3a1338fb141f2ba75c5f131e489b750f7a7547a101edc895a220d6db0bc41cea9bbcc72407b492e6

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

    Filesize

    29KB

    MD5

    3e49ba2bb24eb4fdf3118a3888b3517f

    SHA1

    b54e555574ca08fb80b4568d09ffbce10952df71

    SHA256

    e0d7b921a71f222188d5f3b9cf09bd7f697aaff348bbbbd674344710aff1f7ed

    SHA512

    1e09c1307f92d1f5e1ff723a1759575e3d7662e5a77a02d56aa306543fac1e54cf4969d63105b8917f6c6b1c49be22fc59675563f7adecc80e3c1d9a0556f937

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

    Filesize

    352B

    MD5

    2d00a40dda5f4c05df97f6f79a05e0d2

    SHA1

    f1e1bd4d0556a66d02f9c9599272cc575eea2f10

    SHA256

    50a85207ef1cbd0f9b2c724ae52ea64692919964a603f1c952c73962e9d79d39

    SHA512

    67293ac31a3480174241c516631541fe9fba5b1d9f5830cb51776a1a6e17083e846b1e87552bbaff92c11f992edd49634489203752b0f6d65fab9501bc5de732

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

    Filesize

    352B

    MD5

    65ead882bd0445f002c928bb2c49f56f

    SHA1

    e2cfc953d8348a69d30a7e39a912d1befd51bbca

    SHA256

    cd3b1e66df4cd15cdedd49167b92106d6d3c173f2df0c316256d931bea44f072

    SHA512

    1c4d8e2db49283e1e65964e380ff45accd9fcd26d3f7d53e628fdfcb24dbcad73b40163c90546f2bf1ea5dea6f7c80a1848071d587960f327c2be6bd4db666a6

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2320-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2320-111-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2320-68-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2320-84-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2320-41-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2320-74-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2320-72-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2320-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2320-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2320-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-80-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-85-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-87-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-112-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2532-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB