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
    27-12-2024 02:07

General

  • Target

    bb284447717e96905a47a24c08c5da7cde061e55f0d19fdab5358dbf6ecab221.exe

  • Size

    29KB

  • MD5

    08df8b1a49d347f2889ea225efca03c6

  • SHA1

    8fbe90b947a97621437eb6a7f122a891ead197a0

  • SHA256

    bb284447717e96905a47a24c08c5da7cde061e55f0d19fdab5358dbf6ecab221

  • SHA512

    827ac34b7ac9820d18895087ba5e3f5c97ec49dcf497947f60086262313c06e12f40ca9c42b1ff5a11c4f86ef82bde3a4756423fc7294da288ce1b35a97b3dc8

  • SSDEEP

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

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\bb284447717e96905a47a24c08c5da7cde061e55f0d19fdab5358dbf6ecab221.exe
    "C:\Users\Admin\AppData\Local\Temp\bb284447717e96905a47a24c08c5da7cde061e55f0d19fdab5358dbf6ecab221.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:264
    • 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:3012

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\ZOGPI1N2\default[1].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Temp\CabEC1D.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpE15C.tmp

    Filesize

    29KB

    MD5

    f88d3aeb25ff5df410a658a0eb6d5294

    SHA1

    e6e5bfd772cc4949469b9023af2896ae195a6377

    SHA256

    73d32ced3cbca598bdb777d37b5a5ff16a952bbbfc39d11209980efc96de5185

    SHA512

    081abc1481d25392aeeeed11d8e7ccd7243804e0c34dfb060716d2412053c59b2716525c7477e134ad0a7fb0d6c5f43c861bd2d240fe52bf4761b9c212dd3181

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

    Filesize

    320B

    MD5

    dd3a0bbf85f1098ae59de39c9c54d5fb

    SHA1

    95917bb2c3200c8214bcd39988bf875947f1c144

    SHA256

    50f50be19a728bd5d1213270326120a8362d293073b9d1fa53e830da7bf92109

    SHA512

    88426abcc43f873abe78d508cc7d212046e5626cc953b0b77facbfc21616b267e06b25f33c9696f93abde6e7aa2ace4905053e01be35d005560d3f54800f94cc

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

    Filesize

    320B

    MD5

    0cba741a721059d3c8b242c311858d1b

    SHA1

    b23720e0d565df0590b0ee20c960e77ec6a3bb4b

    SHA256

    6654c3eb55e0b07070223c6fcef0851324b1ec8a6f7e209249503773e9118825

    SHA512

    65b4ce298ad133f2cb92b620d82a545672c4c4a9fda2a6b7d372f37babf23f4dfc56b46c7a6b22da498a5dd8351545aa2199db66409873836cb66bb85a0a219b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/264-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-174-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-17-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/264-81-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-76-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-41-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-71-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-43-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-69-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/264-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/264-64-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3012-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-84-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-187-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB