Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/10/2024, 04:19

General

  • Target

    422fd299765732ccaea7619d90a56fcfcb5a430deeca7c26add3abce43aaa181N.exe

  • Size

    29KB

  • MD5

    237e3c1ddd9bf933f406646ebfb568f0

  • SHA1

    119fbea366406d4e7e41689ef1ed0d73c8b0c513

  • SHA256

    422fd299765732ccaea7619d90a56fcfcb5a430deeca7c26add3abce43aaa181

  • SHA512

    43f62cadb99e5448cb6a1b53002b024303c433f1ea473ad16deb101586bfb24a5ad5279bbbd469e042c1f00521e2e53ef90880ac39c11345ba7e09595163f23d

  • SSDEEP

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

Malware Config

Signatures

  • Detects MyDoom family 10 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 29 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\422fd299765732ccaea7619d90a56fcfcb5a430deeca7c26add3abce43aaa181N.exe
    "C:\Users\Admin\AppData\Local\Temp\422fd299765732ccaea7619d90a56fcfcb5a430deeca7c26add3abce43aaa181N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3436
    • 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:4544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GPUS7TYC\default[6].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GPUS7TYC\default[8].htm

    Filesize

    304B

    MD5

    cde2c6ec81201bdd39579745c69d502f

    SHA1

    e025748a7d4361b2803140ed0f0abda1797f5388

    SHA256

    a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

    SHA512

    de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\default[7].htm

    Filesize

    306B

    MD5

    550379217493ee8717fc3e3d4fa13cac

    SHA1

    818a353efc5e626fb3994615e75cf98ed1ed77fe

    SHA256

    f80e2736a817ca49088e7f671f832dac4566233b1c9c1c75d42308bf6705e56f

    SHA512

    dc4715dabb40202e454d501430a64f16704200c17d05e8209ac9e331edab4834daff25f572ce18031e4a2ca112d5fa2098b982f870e021ab9d1b3ce6497abe4c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\default[3].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Temp\tmp8306.tmp

    Filesize

    29KB

    MD5

    1e2601504f87f7c338c71fe28c4341c5

    SHA1

    e38827e7281b77edb231ae00aea73ee1bf4cdb70

    SHA256

    920b7d216771d8b9d7ec37be3b04328605c604f89301e923cdb4bfb7cd4f55a0

    SHA512

    638f4668ad78a5372aa9b4cbfd9e4d39b9dcb11ed6f859274c6c0378e19aef44c2a2068cc42612434fc474f6a5d8ecbb9eb3ebdfdf20a330a890160ef6edf356

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

    Filesize

    352B

    MD5

    f22525af7ba48ad3018efa7f9fdbf7f8

    SHA1

    02c2fd35727b5c20a2706ce18e6330c00b07ddb5

    SHA256

    794d4e4f0e5c1cf9c3f6d586621b565433ab0549be46a510de7cc6cd0c64a7e5

    SHA512

    b97a9cb66b757238415c949e5391ac5fbaf47c0ffd50d5177d64ebf2b64a17f69a6a8cde0a405187a057d6b900f4b561a606bcd4affd8ed9e4fe78cf234d8de4

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

    Filesize

    352B

    MD5

    c131897e2d3b4126968200777a5ce194

    SHA1

    76bcd6594665ac5e4cc2e01339bc9c8655aec631

    SHA256

    a5aa43aee58342806a837e47f4a77f27917ecedc8192e8d090288f2c016a0edc

    SHA512

    cc4e306a90db7aaf68cdfd869868fe65ba17336a9bb8a45991d44d9cbc00d81adf1ee465d1161b4d351f4b1431ea488ce8e438bbf9fcde63e8c3c2f677f9c413

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

    Filesize

    352B

    MD5

    f568c1b9159f7c49829972074a369e60

    SHA1

    2609ae747557dc1d70f9bd2d53bcd931a088112a

    SHA256

    97812e71a554dd049797e0f5cedc9efafd836cfe051f9f78df3a468f82f9fe52

    SHA512

    c65177a1a282894caff3b29f9e47020414679067b2e6aae8743a4781dd55f9f16a4c8c1b567e912e6e507f2a0a507ab8ac38824fa70a34f4a4060e3b756396ec

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

    Filesize

    352B

    MD5

    7938134347af6cb1846383d605b8a6f6

    SHA1

    532cf991d78c18d18c8c17bd7f5a0dbefbe71c3c

    SHA256

    c522985abcccf0630ac0a61e4e144e61964348856ad936f5ee66cde16af1b82d

    SHA512

    c4253d189fe9f6894f1b85e6d5cb5b2b956f55e46019d90fada6a9a02dd061562cc1fa8421129c4926c6877c3473e2c70116961d5a1ef215fc415b912fbdb01e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3436-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-286-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-110-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-325-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-138-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-243-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-210-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-147-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3436-168-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4544-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-148-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-173-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-143-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-211-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-139-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-244-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-111-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-287-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-326-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4544-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB