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
    29-12-2024 20:07

General

  • Target

    182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe

  • Size

    29KB

  • MD5

    65a8c70b2b01aec04202ea60dd58c4df

  • SHA1

    bdf663c0323da0c2c0555c20ad3a72e27d7fe68d

  • SHA256

    182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171

  • SHA512

    e0af870567d09706b12c75aee336d0952b49848445baae6acced364e1bd7b1b4ab5429bee5fb621e667564128165ae5414c79311e341b5d0747737ea3c217188

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/shP:AEwVs+0jNDY1qi/q05

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\182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe
    "C:\Users\Admin\AppData\Local\Temp\182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.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:2168
    • 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:2240

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\1LNUKNV0\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab859D.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar85DF.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp86AF.tmp

    Filesize

    29KB

    MD5

    4bb130a6e6c625fe0a1b39191998ffdb

    SHA1

    d17f778e0948cc75d24482858dad19ad50aa5ff1

    SHA256

    313b8f7cf51913932f21f1e5533fd9037e6bc8aff33f578fa9d650ba10afd219

    SHA512

    5973f4fa35aeeab57dbc8a798037e8f5f11772912a5cad136646ebd41d06fb610157ca6a8dce9f09627dc01c25d81b02fde5cd77da690858eb7555324c043af8

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

    Filesize

    320B

    MD5

    d027c2a57620709a83b590c30bab1657

    SHA1

    6afe47e35f147921a2d6073aa107f6f149acd997

    SHA256

    2d1c045f38c94e99d64036bf1e322deafb513d8b51350a7c71643e7485f8d704

    SHA512

    5e535c7f60210dd278f3eb81cbfe947a4d064d9b2928ba30ae4219e555aea7e9cc08bc21fadfe45ab56a94fa41d04d2f5492693177c799c5bafa731a4127f7c9

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

    Filesize

    320B

    MD5

    8feed6e58422d39c088ca42b31a0d8fb

    SHA1

    b1512f1160b32c06a0c719b274bec1aa643acd61

    SHA256

    389bbbfd02a325e5366f26dd1a42265b8c2107da9684ee7581ab50232450d31c

    SHA512

    97c2a322678ddd4c92573f034153c42bf4b54c2686183e514cc14d13fc9598f910d228622e1174e399f54ee82fbd1475c89f33649b6c7603021eed3ee620346e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2168-71-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-64-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-34-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-234-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-3-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2168-15-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-95-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-55-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2168-59-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2240-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-96-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-35-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2240-235-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB