Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 05:40

General

  • Target

    a5ce02d9c4a60ba18b708651af862acf2bbe89a5f9370dad830e93a194c73c01N.exe

  • Size

    41KB

  • MD5

    6380572cd2ec006ee2f44bcf1043ad80

  • SHA1

    5dc2c611eb77e63cad80abb430263968d7ddf0a6

  • SHA256

    a5ce02d9c4a60ba18b708651af862acf2bbe89a5f9370dad830e93a194c73c01

  • SHA512

    c0fef7773dd1fa6eb9376b5fd2b53f0685f5ab542da5f17cfc9ea60e684160ae34595eda7a095db33194f7a08cba616b00cd681366bd070da87dbd15309920f0

  • SSDEEP

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

Malware Config

Signatures

  • Detects MyDoom family 11 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • UPX packed file 30 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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\a5ce02d9c4a60ba18b708651af862acf2bbe89a5f9370dad830e93a194c73c01N.exe
    "C:\Users\Admin\AppData\Local\Temp\a5ce02d9c4a60ba18b708651af862acf2bbe89a5f9370dad830e93a194c73c01N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4252
    • 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:4984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6809OHQ0\default[2].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8M42AOWL\default8UVZDY06.htm

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8M42AOWL\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NUB8HZ4Z\default[3].htm

    Filesize

    312B

    MD5

    5431b34b55fc2e8dfe8e2e977e26e6b5

    SHA1

    87cf8feeb854e523871271b6f5634576de3e7c40

    SHA256

    3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

    SHA512

    6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NUB8HZ4Z\default[5].htm

    Filesize

    302B

    MD5

    769768a36c7e2fcb2db7f35ef986ce82

    SHA1

    0b6699476462d2139e553f0f78ff46890d37d336

    SHA256

    f262291ff7be8b0e2e846525c772c214799fc26b244abad6a686c7c4ff8cbba2

    SHA512

    2fa0310627270dac3f4e581bef0036743eed32403f913c833aeafdf7fac373ccfb0117cabd94725dfee672345ca3f46182377340e15e2fba38a874946683ee67

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKVWVXN7\default[1].htm

    Filesize

    313B

    MD5

    ffb72ab4faba49ad441ce07db37dd8b6

    SHA1

    194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

    SHA256

    7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

    SHA512

    517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKVWVXN7\default[2].htm

    Filesize

    304B

    MD5

    267ddfdbb8d492b25de208d84b290f1c

    SHA1

    9f57d9f19f25549e1232489a0c101a92e851de2f

    SHA256

    ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

    SHA512

    0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

  • C:\Users\Admin\AppData\Local\Temp\tmpC560.tmp

    Filesize

    41KB

    MD5

    e6351aa3cbdb9c2c907ff5ebd6695c85

    SHA1

    a0efb257893c61e6173d0fe03aca2cd092d84918

    SHA256

    0008d9a5ae3d50c74fa6a638bbebaf8ba8c06faaae53fe0ee5c0293e7e071428

    SHA512

    d01f0dab7ce33334527a52f29617db180baa79ac7e33e349b0723e3436685d32752192efe20f0529a5baf20d2b75e2663239857d998c6e5c43950e2f75fccdbd

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

    Filesize

    192B

    MD5

    9b40021cc902fcd223617b50af8c1cc0

    SHA1

    78200c06354b98389c57ec8d7f49f5b4d164a23e

    SHA256

    832dfff1877fa1875c25b1accb39894a82e41543f41cd36d3c2b260c69538c8e

    SHA512

    3d229ee25d6594b93fc7a0a5af99feec72e549f0230338fee14dfcec12835fd3eb407f3b799a01462a59ce00135ee3a0cbb8260016ed133bbe1866fd8ffef3cf

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

    Filesize

    192B

    MD5

    70f8948274f1f76e239d5f62c9fc4c6d

    SHA1

    7a405acc296d98a03653487b44acb57d2ad7c995

    SHA256

    3c50f04185155a84c1e2de2f1526dca6b6e2f91f806dff74ecb18ec6bb8cc3fd

    SHA512

    bf9c226075facf74fe6bd81beca9b6141d605767840d1456dcd5d1d274490abf0223e391bdd4424618eea624348471d14a6163a3215b04b260abd2a94e604629

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

    Filesize

    192B

    MD5

    7b8ffd64aed8cdbe57a5d3c3a6325d9c

    SHA1

    0948835e2549e570355afa6b4258953abdc184f4

    SHA256

    32a896a49d623a03882f295f108cffed78c16048b0c7e394fa496c1d32ba8259

    SHA512

    e919ea7e8a0bc0aedda9d7720da385fe6f2a53b3b743c3312f68e0b83ad460c50e3edc4b58348c9e57089029c712fab7d4d1ef552040b68bbc91b77f90d97a9b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/4252-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-118-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-364-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-159-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-27-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-281-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-166-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-224-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-187-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-254-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4252-322-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4984-167-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-225-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-188-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-259-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-289-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-160-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-119-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-323-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-365-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4984-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB