Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2024 12:45

General

  • Target

    2205fd76ccc60abbb2417cc93dcf86b6712abe778128e0b0e461ead8ebe74d17.exe

  • Size

    29KB

  • MD5

    fcd219af8a1b68b0815d745c04fd1a01

  • SHA1

    04496ad1c26d1ac66b43eb7c48033dbe124ace0c

  • SHA256

    2205fd76ccc60abbb2417cc93dcf86b6712abe778128e0b0e461ead8ebe74d17

  • SHA512

    907df9ab77cedd040b6380f780ef07350801f331fb2c12d7127fc51803fb3c552efaa02f7906eccc283d41cae249dddbede9f56b20fd6ac68732315f50c9b7b6

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/xi:AEwVs+0jNDY1qi/qE

Malware Config

Signatures

  • Detects MyDoom family 8 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 24 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\2205fd76ccc60abbb2417cc93dcf86b6712abe778128e0b0e461ead8ebe74d17.exe
    "C:\Users\Admin\AppData\Local\Temp\2205fd76ccc60abbb2417cc93dcf86b6712abe778128e0b0e461ead8ebe74d17.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4048
    • 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:4552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[4].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[5].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[5].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Temp\tmp31AC.tmp

    Filesize

    29KB

    MD5

    3ecc430a664bb8c2bb6bdeb4a3370730

    SHA1

    bc23b2cd943f01bd62ef03083b3da8bc5873d91e

    SHA256

    7275d102ff9e921147b14bc9c3b5e2aa7ec622481bfa11730a1e98aaf8207a52

    SHA512

    765e7cf457b55942c510965847aa97be898c9da2e043b60a4175bef2ea5a57f569838174f34658c66b80362bbbd4602b29aa6faa47a3eaa816e1bda3e222a553

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

    Filesize

    384B

    MD5

    df54d19bfd75840b7f7060196c2ef1e2

    SHA1

    faedf5106340a26b91365e902a63b0485c8eb39a

    SHA256

    f4cc302fdc9556f7b8e102ee71a7d94b201e152067b0f52869c05ad53c03132a

    SHA512

    ba6ec0ef84986cff0fb12e895d0cd698900e4c827789ef97735fbecfe2f3fe84f0917cd37db06093d1eab41ec61f4fdbc1321b83202bac952d12d8b77cdd8210

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

    Filesize

    384B

    MD5

    66e904bc0494addc93b70da45c240be1

    SHA1

    b1baf09d0f95777fe2f8c508888b94c2971463cb

    SHA256

    e31da96a2230132bc4db3ad946e8362be3780896b08faf8cdc7713d6728afc15

    SHA512

    dfbdce46cd20d90ab9188468c7f5387ab9336908bdf249947a25e8302da02c8415b4351d03906b8f4d5fbd345e81c7090453e3a60a4bf316f3a151665983113e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/4048-196-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4048-167-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4048-27-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4048-105-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4048-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4048-235-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4048-143-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4048-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4048-145-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4552-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-151-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-146-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-168-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-144-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-200-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-236-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-106-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB