Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2024 20:26

General

  • Target

    222d3114515f33cc231b7cf6d9d9ff4b04ae5b1a247f9b7d01f1a80e4c54448f.exe

  • Size

    29KB

  • MD5

    87f8d7ab996dbcd61bcb05ba1f62fbc0

  • SHA1

    c31b68f17c63a46a8e6ed81ca51fb90cd2dedd0f

  • SHA256

    222d3114515f33cc231b7cf6d9d9ff4b04ae5b1a247f9b7d01f1a80e4c54448f

  • SHA512

    e32274abedc19c5fe4850f9711dd07848e73115370119e0ee8501f6be0413f54ec70d25420c72f4fb96b2e84c68fee666f842f84e3270a1d605f7c6a0059b1de

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/k:AEwVs+0jNDY1qi/qc

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 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\222d3114515f33cc231b7cf6d9d9ff4b04ae5b1a247f9b7d01f1a80e4c54448f.exe
    "C:\Users\Admin\AppData\Local\Temp\222d3114515f33cc231b7cf6d9d9ff4b04ae5b1a247f9b7d01f1a80e4c54448f.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:3004
    • 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:2192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    a6eb5b8681003d154652ab59613d6e76

    SHA1

    a833a24e0dfc661bd7e4ac5b8c460cfe2377079e

    SHA256

    9ef3f4490775b65d235c30e7eebac9fd228916d8f387b91b36b4a4f59b88afd3

    SHA512

    2a34cc743b788bcbd8390a25ed8cc1c32c3888d708dd39e6dc61c2a3d9cf91681dced89d00f7d5ae9eb7bd7b47563c5a96880960fa6bfe47f69f918e22287760

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

    Filesize

    342B

    MD5

    afa3dea7a2e8692da642dcbf39ea0bda

    SHA1

    a8953aa1459562d6fa7d9230a4fca8e4dbaa97e2

    SHA256

    cb307a8c2f12c26fea7cd26d00fd97bdced67e7217380f35a3aff3847bcc8a52

    SHA512

    10007597decc33084fb1cc6bc104f6a3fc86fe767d76ba385edae06e6ba6b72feb173c0216eae690a81f6343722675e4a884cdc2e47dc53de8d00aafb8c79cf0

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

    Filesize

    342B

    MD5

    bd4ce67595e57eda5a2091a13eeb5006

    SHA1

    dfbe5188954e2a391855c59c8beb573a78dd2941

    SHA256

    bc8f816a6df295f76f3d1c35b015a6ec27a44e7fe428a8ed2da1ad3da163015f

    SHA512

    33737ad22f5db59a3952d753ca0e2fd595f386f6746cf139b8d5ac807e7851603cb572d82a97ad316d8a46833b067ce328ed423eb6560dfdb1e58fa9b558ce36

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

    Filesize

    342B

    MD5

    b7cac4a33d4fb3ebce2da6802d5bdce9

    SHA1

    76fa79d8daca767245153c40aab818ff69196a24

    SHA256

    02d448dd0343c1da399561760ef5e09c04541261074bcd3947c809a59e681d1a

    SHA512

    ee888e994e76a242c888e1c613af76a51ebe01803959d49cf88963bf25e7c1d5f30073d2bb9052a8f85fe8662a8ffa126548b02062a329da3cecd0aa43270c04

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

    Filesize

    342B

    MD5

    b88479a98a1eb9ec0a6c4e0c82c02ddc

    SHA1

    3f0106606023db6fc8b1301f765a41b38253fd0f

    SHA256

    b45f81ce7a4c6d9227c4d88a38da35728025655fb39e50590e688794ab041e0c

    SHA512

    bc90d0f72d2c9d59ac3ea11be21e57504ae06de21e26f2d48e727c5a2fa647abdaaab957aa4435cc461f6f40b4dfbf9e38f7bfaf88e606253bbc046ba4404969

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Y1738IZL\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabD64D.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarD6CE.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpCF44.tmp

    Filesize

    29KB

    MD5

    2d98752ead32114b9adf261af9333499

    SHA1

    1f4c505d2cd26afbf962395f5aa0edfbabd09c6c

    SHA256

    337a169bd2583c20f84a9121a07a88aad385966e2e7cd23060543a66eeb57a5e

    SHA512

    68ffc7bc8646983f7deb0900eb9d2d7dadf0ce1ac232438570f427721e4874d3a638daa7f3dca2733865ff4cfb9c6e4f438226ccb40b118a99732d854d56d497

  • 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

    37ea82ca19f67b36be938afbc6a7edb2

    SHA1

    e566bf2a107b72450f4f72ca35eec28c558cb476

    SHA256

    2a2f4d441af22f03a071e33c6f16f3e88227012c0b63df37c7f8c84999e02de0

    SHA512

    e629672269390d261044c9c76f210241f471a70a45fa4ac010ba24a7e444c6b162cba286cd70907aef9842445a694493f8d986563f15f48ad167039674162824

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

    Filesize

    320B

    MD5

    e0f439ad286635ae3152d1a33eef01a7

    SHA1

    8d790ee87c4f40651a2a82361f898255122f1c3d

    SHA256

    fe0643debbaf760a5f30c28ea139ae7d24361ca9f0e075bfbb9138a2f89c84fb

    SHA512

    b05e0563511b633f86c76f0df9c86ec41303f0c545bc89d29e4475caa4a4cfe3cf1398c26b6367a0dd547a234f559696f3d22c086936c7ce372ea827e6257992

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2192-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-353-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-84-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2192-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-64-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-81-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-76-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-71-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-69-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-41-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-352-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-43-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB