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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/12/2024, 00:50

General

  • Target

    96327da8a9e501eb3b578019475004e274fdf7a98f34102c13b37eb5d98d025e.exe

  • Size

    29KB

  • MD5

    32437f0ee3fe67fb548f7e45e2c30a30

  • SHA1

    cfb02e162991c082423ff619a43d970876ef8430

  • SHA256

    96327da8a9e501eb3b578019475004e274fdf7a98f34102c13b37eb5d98d025e

  • SHA512

    01ecb3e1105055c6e16461b4581d2b30520b5b352169521a0bd1eebb5b00df3251e78f63da1763109ba1f2813269ef03f1b3f5a234f21b01f527f5c0fd0fc376

  • SSDEEP

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

Malware Config

Signatures

  • Detects MyDoom family 6 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 25 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96327da8a9e501eb3b578019475004e274fdf7a98f34102c13b37eb5d98d025e.exe
    "C:\Users\Admin\AppData\Local\Temp\96327da8a9e501eb3b578019475004e274fdf7a98f34102c13b37eb5d98d025e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2308
    • 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:936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp30F0.tmp

    Filesize

    29KB

    MD5

    d5dc42c4ff13d3ee42193ddae355aa9c

    SHA1

    c0b5d72c0655dede68f22f04a21a550c91f0c362

    SHA256

    748a14bb917221ac18c61521f2769ae79c3907088495653148feee006786bae0

    SHA512

    3c5b58a89cd1b46c788ad8597962b861102fe30603f10caf19a5a52fb8da43b7d0c660e8d79854b1ca36547b057864f497a9daac8cd9c482b4d93f7770234064

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

    Filesize

    352B

    MD5

    3e1df510830924dc7ca2981c21b956e2

    SHA1

    5fc0baf19249d11a88377d9d5bfd62c4e2aad04f

    SHA256

    fbedc333c633963970fef572e55037dcfb80b67d5c061c482dc0d141d6e338e3

    SHA512

    c7528322aa564cb49cc16a55dca6610d7e55b73e44bf27fdf965278f34abdfd66175c5d3c3a881e199835a2b4cf951ead307013b71c1e77728595f6cdd53f012

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/936-48-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/936-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2308-69-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2308-16-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2308-75-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2308-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2308-15-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2308-47-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2308-82-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2308-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2308-87-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB