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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2024, 15:25

General

  • Target

    f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe

  • Size

    29KB

  • MD5

    d7a4cf598a3ddb9af6e303b0d8a3392c

  • SHA1

    3e00765ef56e0173b157c9ab68777f9d1c451d97

  • SHA256

    f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb

  • SHA512

    5a00e2e62e34780f413097cd4dd534bd58ae85281ee9929e72e675671ec5fdc72d726edc256e70e6a2d77b158b41e874ce6aa2a602e50a6a80d4e39c61db5007

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/BhA:AEwVs+0jNDY1qi/qpS

Malware Config

Signatures

  • Detects MyDoom family 2 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 18 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe
    "C:\Users\Admin\AppData\Local\Temp\f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5108
    • 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:3460

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp59C1.tmp

    Filesize

    29KB

    MD5

    7c302b070161a591983953d23c470622

    SHA1

    d6fb21d1826c737af7a3709c83dcc10ca058f721

    SHA256

    3fb16624fe73d04c7e7d29540409736ab4bbfad94989be862d90874fd29b08bb

    SHA512

    7cf0e97bbe7dcb9047cc91ba198a421b418ec8498e71d0010bc1f9fbabfffceebaa750030f59b98d60a8207d4b622e33206ba71603f2665b7d501027531fab29

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

    Filesize

    320B

    MD5

    015f928a62df551abd555ebfee3e7a87

    SHA1

    89fa99c7968c023dee710d9358df28fe4942f740

    SHA256

    c3912221d4f409df948ced49c5726ccaae3b9da43ce00464141a797e1359a7b4

    SHA512

    72eb29a102bec145172e56f5e5ddd3cd2542165d7cb6abe776997ab190a709b45a55380cff689c996533a1e438f9fbf1928d5cb2ec176fbc0fe566af74bc79e0

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

    Filesize

    320B

    MD5

    cdcc03e11e0fe1410b78c264acbf346e

    SHA1

    7d696592bbf6b367817e62c1b2ea9f5fdd49d06a

    SHA256

    ee740e7ca7b22f344049975b255e14cfdc3aa93885068b4e31e82b991cfca177

    SHA512

    f382b0232b4a7ebf4ac9387ff27e524fb8f3556c21dbfe35337b025c69c25c562e06039d1fe7f358b80484722f99f98be6fb8617a65b3528facf5a39ef71cb22

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3460-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3460-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5108-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5108-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5108-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB