Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 16:42

General

  • Target

    453d95ceb94dffbad994f3729b081e17cc848643f32c29be97fe53504e667294N.exe

  • Size

    29KB

  • MD5

    d9b10376ed3dde728731ac341394bcc0

  • SHA1

    c9e86c0f7b3609964779e4e61035d367698b3622

  • SHA256

    453d95ceb94dffbad994f3729b081e17cc848643f32c29be97fe53504e667294

  • SHA512

    dbd680a4d86d1a0ec23c3da8965b9fa9a9e67a276ca3f918a5683e17506606ede80f7dd63b791be696f4819dd897eb654e773883402d35699061de53b0cf186e

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/qhp:AEwVs+0jNDY1qi/qiT

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 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\453d95ceb94dffbad994f3729b081e17cc848643f32c29be97fe53504e667294N.exe
    "C:\Users\Admin\AppData\Local\Temp\453d95ceb94dffbad994f3729b081e17cc848643f32c29be97fe53504e667294N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4284
    • 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:1656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9MFSIIMR\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp9FB8.tmp

    Filesize

    29KB

    MD5

    2545dd1634a7a307fa91e6621d2e262d

    SHA1

    c896b9941fdaaf62b88a9df9adabcbc7b765658e

    SHA256

    c84c2ea0d397f433797f906674fe100099343dc06f2ea1e45fe5c1f110608ca2

    SHA512

    2ebb544b0cd0c19aea1a51045159d1cc7f7c1db8d3e91603787fa723d9b9c11986a026640b156d0d5e9d516243bd0c87a7a89452546c7219df6c9e9b67079af2

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

    Filesize

    320B

    MD5

    7da479357ada4d6b631fec2db04affb0

    SHA1

    8f2799fd4218f1e8e4cd7f06386dfb299458d61e

    SHA256

    4961d05d728cca311d4e8f89e9b8fee3d5dbb34933c3f33d9edd19421d204a70

    SHA512

    23dd242ce6fc0414f0078969597e8a2ebaab0971bb1d1a27d62ed02dfe8d3239fda52171367a59794a3dca4f61136eaf827cd8f8d7ecc688c8baa405eaa8efb0

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

    Filesize

    320B

    MD5

    88ddb318e2a2abe2eb9406bfeac2b5be

    SHA1

    a39dca614301d36d10e4bddfa9ded8d0a196a2be

    SHA256

    7ec2b0fda4f11474e6794b4810160879f8248e61c9b407c18de40ee955014a8c

    SHA512

    b91919c2d476a4dc0d1c318b8d3fbc7300afec8424c58a37c68aaff212d5f8a5fac774c96caa44fa5dad44c422f8d610c358dc5b0b0bcf3990209df311bd158d

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

    Filesize

    320B

    MD5

    3f9765fa7d633a6b4dd69a7bb32600e4

    SHA1

    17b8a0803e11d2bf5835d02eb3989e191c611033

    SHA256

    d24cf91fddb4496844678a45c37093e660aba8f110db871ac96bae9436955cd4

    SHA512

    e3de7fd356c8231c1ff3f54bb7a1e660d5cd50aee3f5f736fba0928d437eb1601226ec23e2a15dee47ff73d7f59aae15b3f03f6a136d03b8866292ed71508f5a

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1656-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-150-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-157-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-94-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-152-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1656-138-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4284-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4284-149-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4284-137-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4284-156-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4284-93-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4284-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4284-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB