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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23/10/2024, 12:13

General

  • Target

    ecee402cbd6484161b33f69f916d8344ef55967b9ff95fcfbb29d37c44c96bd1N.exe

  • Size

    29KB

  • MD5

    889afd92489b514345683d895a960340

  • SHA1

    3c16964a0ebebe5c1e4859fce2295eabc4baea27

  • SHA256

    ecee402cbd6484161b33f69f916d8344ef55967b9ff95fcfbb29d37c44c96bd1

  • SHA512

    e628dee36b443be2632c72426ceefb80977cd409f2702c6083aa5d39c2180056a5a75dc7de7b2e24d625476059dd77699dabf08de718d8053ece211dfa89c0b9

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/h:AEwVs+0jNDY1qi/qZ

Malware Config

Signatures

  • Detects MyDoom family 6 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 22 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\ecee402cbd6484161b33f69f916d8344ef55967b9ff95fcfbb29d37c44c96bd1N.exe
    "C:\Users\Admin\AppData\Local\Temp\ecee402cbd6484161b33f69f916d8344ef55967b9ff95fcfbb29d37c44c96bd1N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1444
    • 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:2748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp7EA4.tmp

    Filesize

    29KB

    MD5

    64623885b4073224f635f9bd2ebbe490

    SHA1

    1de9ff01efd69395a4b42ec309c36ce55ef0cbf7

    SHA256

    2e29f7dc5b4672d890ef994aef25ce007bf451cb98581737b4bf264fd4bf2100

    SHA512

    78d5b7a933fddcac1e6c3e538067c6e07a72ffdf3c53d07ef54906fd5ed45ea43d11f2b65ec20026aa565ccaabc00389ce20b085fca63bb803270789821b1a0c

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

    Filesize

    352B

    MD5

    a9b8bdeca2d6c1754b53ee8d7dfc79b4

    SHA1

    d716e296bd655119a98633fad1fc4bd6ace9f405

    SHA256

    2511e8285c1faa960f60153270b8417451f2dbfdca6154eaaa94a22a0a34d1e0

    SHA512

    03596b11837cd7cce5fba046cc52390c19d8bfefd4c4a2cd1eaabfde1ef1cf5a1f1a33737985153691ad7818df7eaab440b98e7b2b2c0ed04bd332bbfc0bcde5

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

    Filesize

    320B

    MD5

    6f19fc00d7620aa6e9dd2fe653004934

    SHA1

    54883c538ad004744081741eac8acffce690790e

    SHA256

    16721482cc8d5f7cee03462570da654a0df7f47cc7a5330cb47ebbeb73a196de

    SHA512

    3330fa947abec9dbf75b17e52c56a176ba0597ef3fb9641eb5b0587bc7c86ec38f70a213f7b7d6fa00e0ffe53e986d716782827ec957bc3a16415492058abfa1

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1444-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1444-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1444-79-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1444-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1444-17-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1444-75-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1444-53-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2748-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2748-80-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB