Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2024 07:14

General

  • Target

    8a52777eb35b68a37800c5c5a1ed448a13123d07c83c482ef39ec458479aea33.exe

  • Size

    29KB

  • MD5

    9a230df42b611a27990276b66911360f

  • SHA1

    aef6c37f28bb04c3b6f12d4aab596281185128b2

  • SHA256

    8a52777eb35b68a37800c5c5a1ed448a13123d07c83c482ef39ec458479aea33

  • SHA512

    6979f33e3dd5dd47f642315989f441e9015b4f1ecaba085e8dab959d73d90d64bbf005e88847ab28c477633c5c33cd1807f9862bc42a7fc11ee930b3458623a3

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/kN:AEwVs+0jNDY1qi/qG

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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a52777eb35b68a37800c5c5a1ed448a13123d07c83c482ef39ec458479aea33.exe
    "C:\Users\Admin\AppData\Local\Temp\8a52777eb35b68a37800c5c5a1ed448a13123d07c83c482ef39ec458479aea33.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3820
    • 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:1776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[3].htm

    Filesize

    304B

    MD5

    cde2c6ec81201bdd39579745c69d502f

    SHA1

    e025748a7d4361b2803140ed0f0abda1797f5388

    SHA256

    a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

    SHA512

    de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[4].htm

    Filesize

    311B

    MD5

    215c230635335623c6b1bf5b3b84ae0e

    SHA1

    a98de5bfab1eef2c02b4578e5d7fd3dcc1141481

    SHA256

    26b9da0ba2f737d0a226ab6d5b934b0e519aeda10f497cd4738752761ccb7af1

    SHA512

    5ddb80d7d4fd3d87865ea541098034cf216df76dc34bd41fca62f8c9a21218f1cac5d8a5554e2acc04a2b1ceaf839e5847d14c54f052c9eab43fec28936225da

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[6].htm

    Filesize

    303B

    MD5

    716cb7f5b783829c36e49996fc0bf627

    SHA1

    63471c20af48dd7052d63a695a12d86e2fc6871d

    SHA256

    6ad9b32ca3ec43c9017ab8f11b6f82e7ed43083efddf1ef74a3165f778312b40

    SHA512

    c3d126513cad64785ae5a16c5564cee6d7da1d26682d93d00a04937d9f98a89f54c74f5dda0c200c77f092fd8092db4f4f7a7a8544057eeb83d058f28fdf0346

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[1].htm

    Filesize

    311B

    MD5

    cb42662caffe525e9957c942617edf06

    SHA1

    615009db9a1a242579e639ee0fc7a2a765095bfe

    SHA256

    312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

    SHA512

    3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[2].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[3].htm

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

    Filesize

    320B

    MD5

    cfa90f586db341c57e8726b5f6dafcff

    SHA1

    f38e88ef59cfcc2b0a30709a888781733a9f4219

    SHA256

    3a8619773b872c4b3fda330efff536a438e5fa5c9fcbb2137d7738d84d65bd10

    SHA512

    cc8d03bcb5401f32e84d327a93aa83cf1212fc0ec3b14e212f95e89e448874feb8423d3b541494f37dbe683fffc67327242186993a0f689d54fa68fae9fc0397

  • C:\Users\Admin\AppData\Local\Temp\tmpA2E2.tmp

    Filesize

    29KB

    MD5

    c76414994a830fb366690c41a4f62975

    SHA1

    ce5676c82a8d190391e4d9a5ffcacd3545ad74ed

    SHA256

    a193799299613b3ae0c795000463d9ef37d24d3bda464d2fda377b2b2e6568dd

    SHA512

    41937021b2f2fd5958c9a70811f2c35ee5e3c58f4c2cf77b6d12b601764f533ddaf583801fd50b1e9ec3be8dd87b43ac0ae469d7ca6820e00f944c3f7c6d1da7

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

    Filesize

    352B

    MD5

    6c9af705e0325fc931c3dfffef98627b

    SHA1

    eaa2816166b5eac205040e5849f4428ad4c554c5

    SHA256

    81ceaf06b187cb220f2953b34ca569df1131eb95d9eba6daf9a22f7eff840595

    SHA512

    81666c5fc821c20f9575ebd16b1671c075e147079e7285fc5347450778977722e06af19c9f35a2078761b944ca3d851df5613928186b7edeb2950faf38ba58f8

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

    Filesize

    352B

    MD5

    4df60dc3744c185f3183dcaf8c2abfd6

    SHA1

    19072e187f104c2f2017cab5d4319b217c68cf19

    SHA256

    6a450eda30e41f5da52aba9b3525bedde18d48cc867021e7ff3fc26247a5c7d5

    SHA512

    61d8806d4d69106c4e4d37e7dab986789982e2d32d06027b7950d7a46c910598df1ad11d0bdbf0a5c05a4ec2421da5b41f4a22c6c085fec383a7d74c7bac484e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1776-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-218-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-284-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-130-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-148-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-153-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-249-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-155-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-186-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1776-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3820-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-217-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-182-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-248-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-154-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-147-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-129-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-283-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3820-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB