Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 19:29

General

  • Target

    08cd232c78c41102bfb98c2f178ffa69738d1d9db28efd421c2992c25fa1aef4.exe

  • Size

    41KB

  • MD5

    1aed79fc66f18fa54de46f11896dd899

  • SHA1

    3e053f5403352b1cdfe03683ca283942aeef6f02

  • SHA256

    08cd232c78c41102bfb98c2f178ffa69738d1d9db28efd421c2992c25fa1aef4

  • SHA512

    f2cd638540403f33b4d41880c0981b8b4777aff2e196c2011b08ecc1e89e74c4f445ac0d7f9b341eb63b5fef7fb9b0f14a488d5a3e3d30180a29440c392a574a

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/F:AEwVs+0jNDY1qi/q9

Malware Config

Signatures

  • Detects MyDoom family 11 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 30 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.

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08cd232c78c41102bfb98c2f178ffa69738d1d9db28efd421c2992c25fa1aef4.exe
    "C:\Users\Admin\AppData\Local\Temp\08cd232c78c41102bfb98c2f178ffa69738d1d9db28efd421c2992c25fa1aef4.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2072
    • 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:2548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    9608e76770777ce355fe382753af4edb

    SHA1

    db35440103e8cd13ba1b9f1d537972f5bc7053a9

    SHA256

    64d7be987367d5a6ecc8d58ed007f1074c826a6e27fd179a5fec5e74b34430b4

    SHA512

    ad4a125407a5b7e0e8720c7b022ed7593aae4bb17d68421a84d24df59472368728220ffafbbd1efeec1cb24ec166b57c64f0c0f8250e50a4989cc047251f9cdc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    51f44cd206898d16c7a0772dc59b57fa

    SHA1

    a65453153f619fc4679cc7eefe5448d3ddd2168b

    SHA256

    54abc354b0976b063543980b4a9ec8cbdf7e01813f238367a1f23d9f84904c58

    SHA512

    f1924bc584c37debade26903b232dedb48d513ef2d70b5d5d0c3cfa552e33797675b8438c3bd27d64b908e51fc51e0009af15e562bd57213ae89c566e9a8b76d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\01LB6K3J\default[2].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC06E.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

    Filesize

    128B

    MD5

    8fba49fac59f31545e470e23869efe2f

    SHA1

    e329f7199d4dc192f7e81da441416ead74e28b62

    SHA256

    ed5309da21ecb8bce7b47496b08d675f5a1ff3a4cf41c30aeeab80f469879ba7

    SHA512

    498dc88146daa61672fbfcc46c23cb1157d394ebcb7469338bcfc93b9e9ef099b97f94fd5f4ae9cb201c24a01c6180caf40919f25f94ec74d5124864f587c6f6

  • C:\Users\Admin\AppData\Local\Temp\tmpB4FD.tmp

    Filesize

    41KB

    MD5

    68b1ce54fccd0acc2415fe6455c1b460

    SHA1

    0703a30c7b374bf6d043f502c5927bcd039a718c

    SHA256

    3741c6bec565c8a8cc29c6354684f88cc584c4a6a6116eddf3f29ac67a85143d

    SHA512

    c4a5b57b5b952c6d671e226e660c89e70bef4ea25e42072ac269ab185c27b8c06bd151e31d2a1d9ce6b626889e1f366c0456ecf6fc907b13a2b99c115c65ffa1

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

    Filesize

    160B

    MD5

    d348d013858612dc06039021066f8c54

    SHA1

    30d98a15b5999952972ec4a888ae8266f8eb0aaa

    SHA256

    df0c5d39aae9342b66ad1d95716d11b99e8d42e9981b39025aa69f88ddc4c891

    SHA512

    b2ca7c0b93eec33133311e93ad0be754bc9bad7ba5352e34203bed3e525117ad4bb4403ca2d5c061077d538994ca11c731294ff895454187b27fab1d130b2e2c

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

    Filesize

    160B

    MD5

    6f7a61124e7458c15fb5aee9bff899cf

    SHA1

    0e20470ecdd5697d65e88054ae882ffa457ce65b

    SHA256

    60737cc4db41b8eab33b6d5af0cb5911e6be9940a864d5d15b03e1e29c4c36ca

    SHA512

    ebe67f9204774600e38fd363299eaf5e4e8c3a10571563461dc78f77f7945462fe246a62b8a129f061105e8bdc3ced32f53cb2abbbeefd22cbd21698e208b4fe

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2072-310-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-54-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2072-235-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2072-52-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-71-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2072-59-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-76-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2072-66-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2548-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-236-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-311-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB