Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2025, 04:30

General

  • Target

    5f644b8f7997bad7534d764946a88cbcb408ed9bbc0c3d08090a8ff926e83a39.exe

  • Size

    41KB

  • MD5

    6ae78c148db3cabcefdb47f68cbee6b0

  • SHA1

    fcfa2a015c0095ab19401be6e9697e9721db3e98

  • SHA256

    5f644b8f7997bad7534d764946a88cbcb408ed9bbc0c3d08090a8ff926e83a39

  • SHA512

    a14b1e5a6631cce8057dac1911cf28250d4b89cdb0a6415148cdb06f42ab9fe9c8a27f4a7c7087a190be606b1cd16fce9e877b9470dab6a4347e089cfa991d91

  • SSDEEP

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

Malware Config

Signatures

  • Detected microsoft outlook phishing page 1 IoCs
  • Detects MyDoom family 9 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 28 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\5f644b8f7997bad7534d764946a88cbcb408ed9bbc0c3d08090a8ff926e83a39.exe
    "C:\Users\Admin\AppData\Local\Temp\5f644b8f7997bad7534d764946a88cbcb408ed9bbc0c3d08090a8ff926e83a39.exe"
    1⤵
    • Detected microsoft outlook phishing page
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4968
    • 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:1312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84O89Q0W\4DTBCX8L.htm

    Filesize

    153KB

    MD5

    9e9b289d888c439a4c331f5ea12f4584

    SHA1

    25f65ec9e7391988c193e987ad5957407aeba0f2

    SHA256

    a77843e0fb71fd336eb7eb9866c63f600d1210c19c4f65c58b232491b4c51a22

    SHA512

    6d09a37c42f70556b2c6b29548e31605928437ced809fd3de77f187bdac74194c5c3cf164b72252cb09ef11cc27a667527214d72070e373824dd5202827cfaf8

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BNB095SR\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BNB095SR\search[4].htm

    Filesize

    145KB

    MD5

    a01c4ff63a3291b0dc84b0c17f7c2c23

    SHA1

    7a9a7f91b135bfd8c32bfae591347e978e384f70

    SHA256

    c584d1ce883a6f9ddfdc55499bfc775416341a1500d5fac9acaa8850bc75474b

    SHA512

    59144eac73c8800a70e6c7ea40aa1f05be6cf097f178d7b49c374b876f554f13cb773f76173271b72ede764dd48d78e01a1f0ce650c5a30d7aa490aba1bc80bc

  • C:\Users\Admin\AppData\Local\Temp\tmp706A.tmp

    Filesize

    41KB

    MD5

    629427dc47cb33ca4ebca21022731e1f

    SHA1

    00077733db28bedf85e215062bf6f6efbea2752c

    SHA256

    391d211f99780e18f2f167d2825e5c35a60c7f3e114c065ecf5408239b497e8a

    SHA512

    e89e3ee61f3992654530259bd658ad602a186f14661838fedf990a6c8c8019e34a3b61adf3015cd0f09597515d44a46ca7acc38bedd69fea6a254aacd4ae5c01

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

    Filesize

    192B

    MD5

    2c684ab174b29714ffa5be61d84c002a

    SHA1

    2fc84df4d5b9e61aecb87cb65bacc7bafa2cf8cd

    SHA256

    612d312233b9396d7011c2f58dacffe9f4f7e2a2c0f7b349576925ce7d4e2e03

    SHA512

    35409888ef29aa96d06b1c0b4c84e960623403b167eb5a0498f0ba3503f2eb7588ee9fa99a24f0bc3979152df3f3d4252dff512e4aae229fefb11f55976908e4

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

    Filesize

    192B

    MD5

    41f47334c87ad1b3130ba7a5faa5c5aa

    SHA1

    dead32aab935034888c52baa2364748afcdae657

    SHA256

    fa035b0c07d8dc5cbf5e4beaa139c3bbf1e96c310d267457e87415fe145e6f8a

    SHA512

    e53d55a3ab89ae394e9b84c1cb27f6ea737b2d51f2bff7c3597afb53e9574727970d0300db02a9eed3ed5e8662b6a879355351fd4c501acdc29213a2cb2a60cb

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

    Filesize

    192B

    MD5

    5c5a0043a0d1bcd9b98bb1a738947aee

    SHA1

    ea1dbd9a3266c013be380b201ee7d49e89be070a

    SHA256

    92fb13a8a9c23c288f89d2b96e038140c22df0cd87f6f58be870bbb8765e917c

    SHA512

    a243bdc0424aabfdd5d98f0ca9c822b3ced819b5ef70a7571dd3950d8f351984caf3700a51e4c1d8d6fac72ed747eb7a0ab98a990dfeb0a12a7479ffe1d57b38

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1312-235-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-287-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-257-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-172-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-263-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-228-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-233-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1312-261-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4968-232-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-239-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-260-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-262-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-227-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-171-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-286-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4968-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB