Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19-11-2024 22:43

General

  • Target

    54e16c48dcd66b7cf88d6363e2f25dd6e12273a5ef055b59e91fef59cb9c267b.exe

  • Size

    29KB

  • MD5

    0297f9bede02c55897dd83f158ec7593

  • SHA1

    4fceacacf7af43fcfb07d99e1d892a725e5e7f44

  • SHA256

    54e16c48dcd66b7cf88d6363e2f25dd6e12273a5ef055b59e91fef59cb9c267b

  • SHA512

    c49f934f43e10a1cc9174742897f181ec1e729ac040eda6116ed19075b920c62eb69ddafb4ef5cf327c430fe93bf0f13ca5e3870ba498029f837793821dba5b9

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Thg:AEwVs+0jNDY1qi/qbi

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 30 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\54e16c48dcd66b7cf88d6363e2f25dd6e12273a5ef055b59e91fef59cb9c267b.exe
    "C:\Users\Admin\AppData\Local\Temp\54e16c48dcd66b7cf88d6363e2f25dd6e12273a5ef055b59e91fef59cb9c267b.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:2960
    • 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:376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\39GEHZPO\default[3].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\39GEHZPO\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HHT5LGG0\default[2].htm

    Filesize

    305B

    MD5

    32bebbd769b4d92e90eb2630815ab675

    SHA1

    979095b7b8c81973a36be40187d14525973ca82f

    SHA256

    109d8ca823dca724c4f32557a8057783a6fb755d67fc74cf9df004731c7c432b

    SHA512

    784363cc3b020815ea603f60cf6478b4f973847f014f425f33012983209db48e2ef36a1a933b74adc644a4c1f8525a1cedd18682a18ff399187163b7706e50d5

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LPQ313RR\default[1].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UQFHO95Z\default[5].htm

    Filesize

    308B

    MD5

    ccfe63b884fe4225fa33f618a54ce37a

    SHA1

    bbb0778c1597eafe7fb9c5c65412f8ab04b2e311

    SHA256

    f7dd5bab49466a4cdb6a7f5a0e07a158f7a1567bd809ed745812469775b33112

    SHA512

    858f345503c89ba075b374764145fba5b1a9d3440d1628edeab0a3e02cc7cbfbe1119c20747026e69d630ed262d3c91c5073ef06823cf727dfcb11605c7c5ff8

  • C:\Users\Admin\AppData\Local\Temp\Cab71CF.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar7230.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp6539.tmp

    Filesize

    29KB

    MD5

    d08b9489fce52307788ca81547b4721a

    SHA1

    3df9e2df1dfc32e1e6fa0fd061810636f44085e4

    SHA256

    6c42179335e81cb0eb6a3aa01af42c38055e9430634eabc47848ab0b884429e4

    SHA512

    3818549dd465038bd44ea1c8a6f834d954304a58f1dc24bd582faeff2cf7fd3ce1d425e375bd9c78b0c2e5f1974fa4b38972ec6078c7afa2bf1c4ab90b46ab88

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

    Filesize

    320B

    MD5

    2651693d6630bd7fcaf9a348ed6692e8

    SHA1

    68a9e8627244071baa98fffbfac85f092e39e50a

    SHA256

    03cd59d353aa2caa72bc138da682f247c022e96b9f243cb889a6d28ef3232b3c

    SHA512

    460dd2df6f19a98be27e26c7141a758a02cd3b7279a429e4479f96d83ef6a30cc411ba2df86961f6fc569f70ab786f55734eb36164fee2b3832d6a82a8974158

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

    Filesize

    320B

    MD5

    3b02f56fa0df3d7f64716c400da6a21a

    SHA1

    4c038d90f6a42bd2ca683806d2a0bd36148430ce

    SHA256

    72f6338e836ae7c0b28dcbfa0fc1ea5cec43744865d4d9bab3c45a1351fcfee5

    SHA512

    bd1e9a2acbca3476c4b1a3c78055dd4cfcd2680bf0a1c1c10db7621c228b8e737f69a2d37f1e03daa7dd3bfe09a40e8cdac9902a322bb130830a389341cc3790

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/376-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-238-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-309-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-143-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/376-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2960-36-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-66-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-142-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-61-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-237-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-68-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2960-301-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-54-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-31-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2960-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB