Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    14-11-2024 01:05

General

  • Target

    a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe

  • Size

    29KB

  • MD5

    1737fde2897abc1d6a6884bb2baed138

  • SHA1

    a6ab9f567df754f73feb9c3859476b08e50edc91

  • SHA256

    a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0

  • SHA512

    ed1017579a3dd12c081fad61abd3fee2e2bd269f90581e87c01c1fba1d0fa218b21061590099afa840886fd934fc22f503d3de300a2c361124a6c978f2ccdb9c

  • SSDEEP

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

Malware Config

Signatures

  • Detects MyDoom family 11 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\a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe
    "C:\Users\Admin\AppData\Local\Temp\a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.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:3036
    • 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:1664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    de081a945ca032aa8f539c049441745b

    SHA1

    5624b49d28beab83d5d15ae629e1a43996ca713f

    SHA256

    2a7694ef8a8cdd186224d2ba7d3e74c5bb39a05b4e89c9c8c850e4ac94419e75

    SHA512

    d4d4b1a3e5fbf94a6d274cfeb545cef30df2a4542e2ddfb515f306ee6fafffa369270c09a1a225070b6e48a82fe833f236958a6415b92888396e9627116b6d4a

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

    Filesize

    342B

    MD5

    0f67526ff74cf8555601bd3f278e906c

    SHA1

    9211ad4494caf4a61e9df1c34ed7a57440c8bdeb

    SHA256

    bfe42f91ebe77f981d4da721612a09a812d1536bbfc2aa0c4eadb4335bb97956

    SHA512

    c9481ce40e61a53309ff065bfe15677c040fb9339bdc7e5b10a71f9b427ac12f7e3a5393339850727da19d021730823b2dbbdd56d47585969bf849ac73f55344

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\DUME8XYE\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab4533.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar4612.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp32E5.tmp

    Filesize

    29KB

    MD5

    3bc3e334dcf8b172bb5bd31598b56e9f

    SHA1

    fd13fefdc56c9bc3966010ffafa238e4988fa43d

    SHA256

    b26ccb46a133f34caff9678f39174a2b96343285245453c6ba46d2065b915531

    SHA512

    552be20b22f7028f0d481820b47ca256425afcc5e6b434731f63ec7be3a61ac458d274f0ff6d54a343ea2703ca14b7df2423c8a3eea196e1e71c21d3f419b4c2

  • C:\Users\Admin\AppData\Local\Temp\tmp32E6.tmp

    Filesize

    29KB

    MD5

    9351b935949535b4469538a70d689cd5

    SHA1

    58f3c76b9340670dcd07a86200627c5358e89a77

    SHA256

    4cbbcbaf8b94befe1c2df58620b3f81ead52a430b18d5942c2706b8accbf69bb

    SHA512

    fa3484717bc8b3339fc1284f1451cf73d6eff065f35b10f6c956e30170357e9fc3fd4cf014dd8b3d952e6ef1c2f61049e81a9156082a8825db9625b467645302

  • 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

    011cb85fb2cc584b242dc767efb6d77d

    SHA1

    b6487816f2f8538ee2e65ae657d3517eaade39d3

    SHA256

    0c01fa8c437674fc1b7f8d330aaa781055260b694056b674d76208e99d979ffb

    SHA512

    e22086ec8f05dc207ebe150459ae7c95b705ecc3df8ffad79c5b94cd7658e3e79e61adcf190b61dc2a660fdb3f70b18162f067252c63be75cce5c1fb6e62a1ec

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

    Filesize

    320B

    MD5

    94d37014a732cb3e77053990e0c4445b

    SHA1

    8ca9a133bf0c4e229bad51813f59edc18cefbf1c

    SHA256

    e315d8b4edfb8f0b77e00855ddb8b27e9ac5939fed841585629cd5cd87503f96

    SHA512

    28b9009c84618f9dc08bea8f7373b02204fc86fcf9dbf52ef8353f43fe4af8ec5a3f67c5e2bbde017258e8bac27e1983c7cfbdb925de3786cfe3ba1e86cff59f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1664-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-233-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-84-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1664-79-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3036-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-78-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-73-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-83-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-71-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-66-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-38-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3036-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3036-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-232-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3036-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3036-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB