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Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/10/2024, 02:14

General

  • Target

    9008947bb0430a553c16946622e957e625c9d240b8dc5523df20013da3f54e28.exe

  • Size

    29KB

  • MD5

    3343d2911780a4916d957a99e22358c7

  • SHA1

    75f25f9901d9aff24b1da529d27458a1dd3f8fbb

  • SHA256

    9008947bb0430a553c16946622e957e625c9d240b8dc5523df20013da3f54e28

  • SHA512

    db07bbec5ed5a8426630cef8c1707a104325f5baee20d036be10b8f7ca92960d27695114f3b01ecbcc879e112ca1dc0de9d251dfe557fb91c68eac3b7718903d

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/jN:AEwVs+0jNDY1qi/qR

Malware Config

Signatures

  • Detects MyDoom family 8 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 27 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\9008947bb0430a553c16946622e957e625c9d240b8dc5523df20013da3f54e28.exe
    "C:\Users\Admin\AppData\Local\Temp\9008947bb0430a553c16946622e957e625c9d240b8dc5523df20013da3f54e28.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1700
    • 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:3120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\0Q0O3A2Z.htm

    Filesize

    153KB

    MD5

    7fd87fe28bd2bdb45ab5f685c5a09ca0

    SHA1

    259aa5e05e70ba9693a6665308042e7c6ba0ee16

    SHA256

    ab40c85be40b2961e318fc5395c7da95a49432ee1792e313f2c000df8219873f

    SHA512

    c420583b8210515ff20d36a38885a865f84f2a5b0223f654786690ccdd074118dc41a50fe40b03623f4d7e8138a0080512c4fa797097d91f17fe4e2ce562c6ff

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\TLSOYR3B.htm

    Filesize

    153KB

    MD5

    54e232c18c4146ccfe61adf9c0c37455

    SHA1

    4ac4d3bb51d4bf798e48c83b942f622f9c8f1673

    SHA256

    3fcddc3245438415d29872e7083e248ca99ef99ba8ae92e655ded88c22c6cf0f

    SHA512

    b41df1ccb9c1f3431c91f738e06029d82477a940648e97ade0e98bdef420294bdee7662387b92e2c08c6f1820232858c97c89ddd80dbfe8004c9245367faf10f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\search[4].htm

    Filesize

    126KB

    MD5

    67f8b91bb1bfe7be5114b3c5f2723632

    SHA1

    b929d025e2aecc47250fc0a497c3db8d66d9d949

    SHA256

    a6091c0da2a0f5f74cc325c35cf6bba85b0e32ff717a84fb74f02a33d9bf4b5b

    SHA512

    e617897147e158baaeae34cde99c59e7b084d2034a8ec1012675196c679237b22b3eb66b4c88825af8451a842a4525d3474c7f2e1bc01715bc8c917b37311cdf

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[2].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\search[2].htm

    Filesize

    167KB

    MD5

    dd25bc96651de49ec887b84e1129202b

    SHA1

    6b07dfdb9989099fc0c0bbd684964e0f027fc13e

    SHA256

    a9c089c473a92a96fb7352f845a7d0f8867175b7c99d3c24b756ebffab5bee69

    SHA512

    29c4e8fa72cfdfda582cb788f5144e1d54ea862d982724d809fef089830b5b8481b620fa3f148cecc2fb22a9a5191ec58925a64cbfaf3ffd473c0c65af6763f4

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

    Filesize

    256B

    MD5

    b6a4410676f94fc193523c93291b562f

    SHA1

    943440de55a49c21af8dcc66142206889cfbef3c

    SHA256

    0803aedb98081142a7e9b765ff195bb2c180e11d4ed232a251ba8ac8827e056a

    SHA512

    1bd624e6879e940f762d16379201bacd61e0aa950ac257fb989e8d6e74bf405dc6f693b1018b41afdfc4645c8d6fbef6bfed940a7edaebb987759f573140bf8f

  • C:\Users\Admin\AppData\Local\Temp\tmpE089.tmp

    Filesize

    29KB

    MD5

    92dfba21d3893252d9cf6231ebd5eede

    SHA1

    f0f8f89745cd73351eae3321651bb0135bfd5b84

    SHA256

    22e1509fb222f5c75a385b565626cadb2e1ec46fac6acb3d4bed18f6e0bd6baa

    SHA512

    4531276226f6329670d84628c14a19017c1ed3730fc77fe25ee258e16f411669432b2937632cc1534ff845b5fe8ac25358af550b5f988c29210a3f255b1a938a

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

    Filesize

    288B

    MD5

    17198949d6b867339b973decc17d800a

    SHA1

    67d7c363043a054952e102dfb14cf4b5aca7f8bb

    SHA256

    9beefc21ff1648092a1ec818a5205d3d553a19f2928f55e3c8db9763da2ca765

    SHA512

    dd1fa8d0c2fbe363f82f226aa76ac70eb6bdb1ad215dab9070d0f713b589831df8a51ecec22941772d57259a44dff92db1685767a2105d0887e9453647085b51

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

    Filesize

    288B

    MD5

    c9b6ff56251be040f7829068137c8167

    SHA1

    9a5be69fd1f3356394919e8f8e875abffc48c88b

    SHA256

    6802123debfe5cf0e66639742d1411b8870e467a9c3867c4c5d965336cf1fffc

    SHA512

    c5fde99d8fbdd06e8c85a6c42edfebef70620d0316d1b3a9d6ae747f4e62ae10757d9671d398a10ad7ec8f4345fc103ef7663d31770b95bdcf00d0d60a1bc0f0

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1700-171-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1700-159-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1700-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1700-272-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1700-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1700-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1700-222-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1700-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1700-161-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3120-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-172-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-160-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-167-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-223-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-273-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3120-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB