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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    12/01/2025, 02:18

General

  • Target

    79125b29c06c1486587d2f9c55100a1da345641b1b5ab4b8314d97dcb9ecf530.exe

  • Size

    29KB

  • MD5

    5b9744bbba9389b6bc9750831d357e87

  • SHA1

    23582c30501be17c2f35c89060403910e524e87e

  • SHA256

    79125b29c06c1486587d2f9c55100a1da345641b1b5ab4b8314d97dcb9ecf530

  • SHA512

    cd78e11d03e2033c1171d9379eeaeb791adc13a281f9aef6006864909d2cca05e598cf6bb58d320404851fff5646b3afb40da1d2e9a1c1f50ffb4cf83f15f702

  • SSDEEP

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

Malware Config

Signatures

  • Detects MyDoom family 9 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\79125b29c06c1486587d2f9c55100a1da345641b1b5ab4b8314d97dcb9ecf530.exe
    "C:\Users\Admin\AppData\Local\Temp\79125b29c06c1486587d2f9c55100a1da345641b1b5ab4b8314d97dcb9ecf530.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:2128
    • 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:1064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    8d66b2dc36c2a9346bacd9b57fee1db3

    SHA1

    4b6c127ff33ba331567ca755c836b1b8e3b04c15

    SHA256

    6e43ecfdda935ddeef57e150612d148c27c87b59044ba147fb441f36a9904946

    SHA512

    6a27cddefccabe6d5106953fff333ac1b8c209e7b80b9ccbe32d271a356314371597ab8408df1f9d998652d3c190dce5498965d94ac90791dae526d12e0865df

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    43f70e50cdfe2d8783687bf3fc6572f3

    SHA1

    09716f47c08c038113098cca8dffa808930e3b17

    SHA256

    a0e9d0ba6d335ecaa13c303179f82c41e234a9c2c1a9408e0b781cab35eb5b52

    SHA512

    7a4984f283d9e7540db12de918bbb259e8af1219fac9876e809401e3eb4c2f3f068899c17d579e0bcbdc9da0de3da82b04c836127f0bfcbd3fa7479f18a70ecb

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6G4X5UFP\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\7BQ20K5D\default[2].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\9GP4P3HF\default[1].htm

    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\9GP4P3HF\default[2].htm

    Filesize

    308B

    MD5

    ccfe63b884fe4225fa33f618a54ce37a

    SHA1

    bbb0778c1597eafe7fb9c5c65412f8ab04b2e311

    SHA256

    f7dd5bab49466a4cdb6a7f5a0e07a158f7a1567bd809ed745812469775b33112

    SHA512

    858f345503c89ba075b374764145fba5b1a9d3440d1628edeab0a3e02cc7cbfbe1119c20747026e69d630ed262d3c91c5073ef06823cf727dfcb11605c7c5ff8

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\L6J4GCMD\default[1].htm

    Filesize

    308B

    MD5

    d955962d274d59697d96429589cd53c9

    SHA1

    27116d108539bfadba051a440149097e50b54a1e

    SHA256

    ea45df96838b7d2e7c51bad1eec1d2649826c606a3499a91530a9c3fc7b04c68

    SHA512

    22054973e43e43acdea55f2b9d04eb9e9b3a81923ab300336bb481f7717a196f18f2fe6fe9ef31c98ca94e74829e7615aeb9406cdd8afec54d9251d91266a348

  • C:\Users\Admin\AppData\Local\Temp\CabFD01.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpF25D.tmp

    Filesize

    29KB

    MD5

    123fc83ada9d519758abb6b4b6f29f8d

    SHA1

    86cd47978d9ecb0107b1d77d41fb3b75959aa1aa

    SHA256

    d3b9b8c20779f227453d53346e7ea8cae5a5988a3e4ad9f0e0420a32590351a3

    SHA512

    c2449b18d142abcd7363e63178acb7fdc80873a9f6f7261fdfc45a3326cbc81caf164288d4be4a4c4e50a26132e4dfa50408df179dd264e0d745d6ea5d20356c

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

    Filesize

    352B

    MD5

    c9ee38be384ec67809b7f3a045cd9831

    SHA1

    ccf84af147e5562826bd4af44c64fd65880b0301

    SHA256

    86247c815c7812cabf69c9181d2ee59d0a028c1543d4058d4e62639a34bfbee2

    SHA512

    da3654393a9e5ab03ec797f041b022b1205e7de17fa7982ef4189fed171fa09b5301d498e6e6271f5b36b8f8d9cd9a9d1888991efb12f72d4d96f81c79d3f1de

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

    Filesize

    352B

    MD5

    6af9a9be27d99c35ba1ca851be361f9c

    SHA1

    ba6f5347ed532dfb4a7c72f21ce94269664e656d

    SHA256

    e494d08354004141ee28785ff9d2774b262ef5d6a0f91511139b76f698ff10d8

    SHA512

    0083af74c7a42e0390c9dba15a478a30e0d5a4d3c3c6015832b5cfec214fec8d0e91464f6fef1f46cd80413d9ade445c563b5c17447b07707dc42f3544a63779

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1064-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-329-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-260-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-80-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1064-104-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2128-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-103-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-74-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-67-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-259-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-31-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-17-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2128-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-328-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-60-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2128-9-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2128-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB