Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-01-2025 08:12

General

  • Target

    ea351e72e75e11576fe17099a62a082af113714277109c8b8d5ff0db13692ac2.exe

  • Size

    29KB

  • MD5

    5be99e8af5153ead784144e9d50c9b44

  • SHA1

    218768d4b7907e4f1a75d4a9419ead4b3dabee45

  • SHA256

    ea351e72e75e11576fe17099a62a082af113714277109c8b8d5ff0db13692ac2

  • SHA512

    2e93b80e182ffa1e73fd8950a2541659e4160c7ee5da54ef9af824c9aae14f96c141aeaae535317b4fc5e77bc22f0528f1627655a7e2176315aae4b47ca0c75a

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/W:AEwVs+0jNDY1qi/q+

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 26 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\ea351e72e75e11576fe17099a62a082af113714277109c8b8d5ff0db13692ac2.exe
    "C:\Users\Admin\AppData\Local\Temp\ea351e72e75e11576fe17099a62a082af113714277109c8b8d5ff0db13692ac2.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1904
    • 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:2664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpFFE2.tmp

    Filesize

    29KB

    MD5

    d6a110f3e35843539693c63ed89e8fe7

    SHA1

    67353916dd9c6b57e93e9adb69cad0a9e38a7561

    SHA256

    2ed588a93a0d1028c97271523900497f2b69dd97df8fe4a75a1301754189ac69

    SHA512

    4c0feaa85d4a531b4f02c553c93d68facf6cb3e82319bbbcd2351e623e83c962768aef64aa61b42d42c59a2411e6277017a7480fecb98b5799457be30290a049

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

    Filesize

    356B

    MD5

    b9b484a8014bd6355dad32a74b26f40f

    SHA1

    43dbcc7fb21996d0609091100decea4d694243bb

    SHA256

    295c23718a0e928e887e9df2237ad0c484d7600374417dc0880a523166eaaab4

    SHA512

    358759677f0df8382911f4703d7d4eb34be877303956cf02527a4c9d22d3276251579f44d6f0720ad045c37f7358cb6157092e8aad9a31dd82299431d424bd4d

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

    Filesize

    320B

    MD5

    cd3000ad5de3885778182873bdd834c9

    SHA1

    259ddbd952aaddf1c1d85b3680daa34d5796907e

    SHA256

    d2ecb32be41b04b430b36551aee4d1cd4c71e7c29b2225d18ef898664b898926

    SHA512

    b3ff5c7104b48c154a4076ba14ceadbdec2e1e5f25a4c4dc101ddb03c8b613555ae3e96d9eb1223194c014264860b4a068248a05c154a8e90312687e01a0106d

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1904-17-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1904-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1904-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1904-77-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1904-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1904-63-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1904-82-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1904-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1904-48-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2664-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB