Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 19:36

General

  • Target

    0a29dc04d26165428ffa85aa2adbac1bd0719b80b60c606cab442595feb53274.exe

  • Size

    29KB

  • MD5

    b66ea205f40fb3eb92ffdfc5f1435076

  • SHA1

    c161a7a467ab30a8cbf7d48d7973d80ba1c7b757

  • SHA256

    0a29dc04d26165428ffa85aa2adbac1bd0719b80b60c606cab442595feb53274

  • SHA512

    0abfa2efad9de9922904fed0a6d0789ee91456954d23bbed959d5add8063c3856770ff76f0d72a50886beaa1724c337e28a13628e94952373b10a1609db98d50

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/QQ:AEwVs+0jNDY1qi/qh

Malware Config

Signatures

  • Detects MyDoom family 8 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 27 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\0a29dc04d26165428ffa85aa2adbac1bd0719b80b60c606cab442595feb53274.exe
    "C:\Users\Admin\AppData\Local\Temp\0a29dc04d26165428ffa85aa2adbac1bd0719b80b60c606cab442595feb53274.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:2708
    • 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:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    64e5b07a25beea7d3b8eed1a73177fce

    SHA1

    a446efbe14a1f46e849fc97dc43a2cf43883d0eb

    SHA256

    cb2bd52db3abf5cf72e5ebe8af1f306c784dea2e27201b3b977eb6d9c1cd8c95

    SHA512

    41ad3738d633cae82ff06d2cd429a34076f11f8c9e0a49bcfeeed68587cfcb6084148b4e0fbe78cf526f0190ec687e5dccfb619b07660b7332a7d81c5a4d46b7

  • C:\Users\Admin\AppData\Local\Temp\Cab8B78.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar8BAB.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp8799.tmp

    Filesize

    29KB

    MD5

    11c6dca9b137c88800b23220756bd03b

    SHA1

    27f768d600f139be9d956103c13d1f3a2790fa4d

    SHA256

    c44d730e3ecdfe519c59cc4e15e7d752165d6580e7e557bf397ef24c6569a537

    SHA512

    7dfb1e13e635412b4f4eaa7b299c8e7bfc5b074bef67b49ba1d254176ca435a8c6bb8feaa51c016205c0aa9a5a0c96709aa867896a74a9b6dc45536d4cc227c5

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

    Filesize

    352B

    MD5

    9d93a5187f7ed0d46b77a435c896693d

    SHA1

    d3618b4f220530fea4363ef8b66f7dfea1812814

    SHA256

    b76096d307695be3f5aa302806b6f00446c20fb33aa9b038057c27d8bdaeae66

    SHA512

    b825c5c9b09acf9fb56084798d6407394b1210dba1fa78355c5da4d41d3ff718a02f259f5737b73f0e86cd50878e3663e274f9846e230c544902ff9661526690

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

    Filesize

    352B

    MD5

    ab841ae7f0e4682790eafacb4155349e

    SHA1

    aba238b6caaa727d61a9c188c1f57ff38a6e2f47

    SHA256

    3e925e9f70f27f6c11cd05b9f2beb5d9645509038f35f60a8e856fe686ac498f

    SHA512

    6ef0a8d181c4d6bdb786346450871bcd33469cf58b15d12b7540b787e0f85c46894c1a94a94daf8de6709aacbd7fc88b75adb00a879c8fe7a4c194d031f5c567

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2708-80-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2708-68-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2708-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2708-15-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2708-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2708-42-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2708-87-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2708-82-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2708-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2708-64-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2708-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2756-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2756-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB