Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-12-2024 02:11

General

  • Target

    b419ea085a343c3647324a80fee64e2982969d747866aa41180e2f58bdcc1184.exe

  • Size

    28KB

  • MD5

    ee9a2e7b1219a5f6b1eacbd0b2b371cb

  • SHA1

    068d7270b068a580768661a9c01652c63f9f9229

  • SHA256

    b419ea085a343c3647324a80fee64e2982969d747866aa41180e2f58bdcc1184

  • SHA512

    ea8141163bc0ff2da8a6189132913be30fc1babe4b2cc625ede3424a4ee181941a751375063ce7fe885fc020199c758288f0d3c319d95d1a56c3125b57194319

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNEwYO:Dv8IRRdsxq1DjJcqfLO

Malware Config

Signatures

  • Detects MyDoom family 7 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b419ea085a343c3647324a80fee64e2982969d747866aa41180e2f58bdcc1184.exe
    "C:\Users\Admin\AppData\Local\Temp\b419ea085a343c3647324a80fee64e2982969d747866aa41180e2f58bdcc1184.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1080
    • 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:4256

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\search[1].htm

    Filesize

    149KB

    MD5

    2615507be84c98a1826ddf70b130c6e2

    SHA1

    163572db0556a9ca8c77b3b9905a4e8454e7b6a3

    SHA256

    5b01583eb8e2ef32034e9bec99a8e45c1e8f7a8a12a52b4cf3be459d6e8176d9

    SHA512

    127712c7fd42bf766f39d075d0233a6cfca621d67a8a94a9239f05524d7cc425bb1a0d925239245046024432c2ae4255c9e6ca7a9c4fee56e9db83519929097e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[3].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[5].htm

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

  • C:\Users\Admin\AppData\Local\Temp\tmpE711.tmp

    Filesize

    28KB

    MD5

    a14c79e100b64f4770143ebb8c8de64c

    SHA1

    2ab353903d4c56c6f62ce27bc4ad64d3b0637452

    SHA256

    d4b062c361efc58a7fe0b4462361cb2901ed5a135e2f5e5d7802d5786a022f6b

    SHA512

    857d360cbfa0f46c241fc08d624484d2a4103922a4a57649dc5487e0d85e46dfe5eb3d4a0dad5f3c28d70c961da1baa366cf0448bd5ad80394c73bbb033f0c49

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

    Filesize

    1KB

    MD5

    c05c24db6945d3cac8774501a4763aee

    SHA1

    74571fd727534a006d46d97b46b027fbbae5651b

    SHA256

    cceafaf582bc0c7b56e9f55ba9e9eee80c07675322ae740e721f0b2f3b3562da

    SHA512

    0d275daf6b1401c94c4b55ba5ae77ca0b4125941825b04ab44665fe39cef6d206a6216cf0d79df7c1dc8d0a9d8f609e538f02060f18d5d08cdb280dfa8ef5fe4

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

    Filesize

    1KB

    MD5

    4acdaa81440ebfdb09e26ebf2dfc54b3

    SHA1

    223d5cf9b34f028f55e46e91a5f8248c67d880c3

    SHA256

    e6d3b5fa1951092b366ba445d723c18835023f915dad66f85d5f49c2fbe9fa63

    SHA512

    e964fc09f4726ce1ba421e8f217e8129b49a50c3aa4f14e4077045e175df28c9c9d6baeb40231413839b15f478183a04897904848dfb83053c8ebb46d4247d9b

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

    Filesize

    1KB

    MD5

    8a922a8a89fb86d021b8930650cbb451

    SHA1

    290b9017fdda975b59641dba6d2e6939eb41ec21

    SHA256

    591d4dbc19ece45fd694094d98d3220fc7e47c1ed005a5cd386e64da7aa97d04

    SHA512

    026da9d0a37acdb2a319a335f63ab53f645aa22fbe100ad52cb673e8150e7cb8293a9253bfa85dbe86c5a1f3be7e3cda6f98aa3d1754472b4d5521fcc7b5bcfd

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1080-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1080-165-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1080-174-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1080-44-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1080-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1080-187-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1080-216-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1080-134-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4256-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-135-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-166-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-175-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-188-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-217-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4256-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB