Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2024 22:23

General

  • Target

    4dae0e3a325853543f56bdcf7e79fb65541500ae796ae3f044c194c5a51abcd4.exe

  • Size

    29KB

  • MD5

    6010bcd53881c3b410f0baa8293dddd5

  • SHA1

    5b0339750320e65d1e4431efe95438802014c223

  • SHA256

    4dae0e3a325853543f56bdcf7e79fb65541500ae796ae3f044c194c5a51abcd4

  • SHA512

    3a2116608452be0a3cf17c981444302b0ee3f128e5b278a4f08452a74f0f6a65e40cf8fd3c2c45bcf5275d4575f930bc359c875fee620d53f3396ff2aaed9ea7

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/r:AEwVs+0jNDY1qi/qT

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 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4dae0e3a325853543f56bdcf7e79fb65541500ae796ae3f044c194c5a51abcd4.exe
    "C:\Users\Admin\AppData\Local\Temp\4dae0e3a325853543f56bdcf7e79fb65541500ae796ae3f044c194c5a51abcd4.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:2280
    • 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:2712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    588556c0f7bd71faa012ec0ecf4d055b

    SHA1

    6b25d7912dbba916c5f14f1a903d69f891e37324

    SHA256

    7e824412517ff8dffaa894a83eec74492d97f32b92fc81022cbc05bf6c7badee

    SHA512

    d5a4ffa7d6b7ecad57182f1f45684cc139ad6154e8e7432a6ea511dd25e21cba5dbba108fac29ad57d8662d1c58c0b873f4ab374080209cc163d7e120289173e

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

    Filesize

    342B

    MD5

    2acffcd3670d613cf585bc6e57c23216

    SHA1

    d392c36a75e35206121c85feb91b85e2a7c9f494

    SHA256

    ca6463950a1ebddf3c18214a0431768b51e5fac0e7cf3b5c8b895fa02bae05a1

    SHA512

    9cfe2320859183f9d61b180f25789ff50793b07d57eff78e810158aa4b804c639b79593ee496e2e56d446a621501800b21a5660c3d786a04704b33b43cc6e0f7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BQQODH7V\default[2].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Q4648X1K\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\Y8UFEBH5\default[1].htm

    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

  • C:\Users\Admin\AppData\Local\Temp\Cab798.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar7F9.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpF8D2.tmp

    Filesize

    29KB

    MD5

    196d639884287e0344a97a54db11a0f3

    SHA1

    cb56c14414c94e6bd5610865e281d03f69919ce9

    SHA256

    2a309ccf77e244df634387a14e3ba428e20f7272709bc2d4a029134669867607

    SHA512

    d714daf9314d5ba14c8509dd3618e29be35be34e953b70a26d422db4dd2cc1927eda48a9ed6ed2f53ff1ed2a10f3a2878f72b9bb456aaa9b549b0e41d427256b

  • 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

    320B

    MD5

    66fa57d2e003b69efd89af1094187308

    SHA1

    59ca5fc91da72ba981d0061ebd2667d220c6b3dc

    SHA256

    2ee2fa40608f88e729b29e4b53fa01ee2ed2db80092ff84d1f1d36fc0ea9a078

    SHA512

    a9a03273650a725983f1bd64292da11fd833a86170969f0176d09c48f6bdf56aa2b3bc5510ff71da08c8c0ff135ccd73939966d8c24c46440cd644dea96adcdc

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

    Filesize

    320B

    MD5

    b8880c740dcb160bc62f7056492c27db

    SHA1

    db4e7d1e0cdfc0d6c27aaba9bffdc20a26f820be

    SHA256

    86fc270f25988a625082d9b5bf0ab55b4a9602176c8133006e3edf83a9b66b1a

    SHA512

    c0cef7a1e52a7533d8fce411e0aa9339292f98964248da819baa2bbc46edd8167ea7bae798a4a96c0868195fdf7b0f385deedf5c2fded45548f21261697f7182

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2280-36-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-79-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-41-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-268-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-17-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2280-63-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-67-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-126-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-72-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2280-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2712-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-80-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-85-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-127-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-269-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2712-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB