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
    27-12-2024 00:08

General

  • Target

    86cc84357d6309c056af272ba61f8e842bccae90e0f926e546a2e850272ebf01.exe

  • Size

    29KB

  • MD5

    3bd1083fc8c50f87d4118867c25ba090

  • SHA1

    e602bc4b05330788034872c3895a6a1aed4e6f1d

  • SHA256

    86cc84357d6309c056af272ba61f8e842bccae90e0f926e546a2e850272ebf01

  • SHA512

    c5dfbe958363aeb54f366c02e2fcc22fbbb618ec525f14a933ab1933341c839278c5c4addf360eab657621279841e541821a18b9f3ff43ab999f393ebc79ce50

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/whD:AEwVs+0jNDY1qi/qIR

Malware Config

Signatures

  • Detects MyDoom family 10 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 29 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\86cc84357d6309c056af272ba61f8e842bccae90e0f926e546a2e850272ebf01.exe
    "C:\Users\Admin\AppData\Local\Temp\86cc84357d6309c056af272ba61f8e842bccae90e0f926e546a2e850272ebf01.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1816
    • 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:4248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\default[1].htm

    Filesize

    304B

    MD5

    267ddfdbb8d492b25de208d84b290f1c

    SHA1

    9f57d9f19f25549e1232489a0c101a92e851de2f

    SHA256

    ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

    SHA512

    0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\default[4].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HOI3BGS3\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\default[2].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Temp\tmp8A0D.tmp

    Filesize

    29KB

    MD5

    c9209423d45874429875449246b600a6

    SHA1

    2d9cd794a9ac303c0b42354a4eebde069033ecd7

    SHA256

    4ec7e0c045f270f54e3b333d25ecbfc421473b90ed996b93c62331d4ffe64955

    SHA512

    db58430f2cb50e991e22e34889b105dc92ff229b9f6e47ca1bf9fe63cd7dc39368286a2a713431ee5a64ee069300e6a10e5740d9f2e2bec3658a0989d5a7d2a3

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

    Filesize

    320B

    MD5

    1bf539a225884475b7de9f966aa5dfe0

    SHA1

    f8dc7a26344b61a19be8c3374df1fa00904ea234

    SHA256

    e6a830a14c9c4f30b57041fc63b6a53e42a1f9360916d2fdd6efb76b373995f1

    SHA512

    f3e4aced13ec2dbba10e34152b309f515a65d9c908aca7e2b5c345ecccc187c8cd6ddbf17faaf595d0d64958ef9faf3464261bb0eb0157b7672a2a046b01d97a

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

    Filesize

    320B

    MD5

    fc96403149a425eea18c17f2635666ad

    SHA1

    17173db9ba937fd4913de782bcf843f06c1775e4

    SHA256

    e70691e8e95a6a29762ff3fc2fc42ef3ef205d9dce06050cbb77e1a58aa3ecbe

    SHA512

    ad683f3a9dd630f9bedfd43fb26e943441730e3e0681dac34cf562576035229767c507369329242d6948209db4a7c6e1ffa420d69e1e9aefbb5edb7edc095110

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

    Filesize

    320B

    MD5

    370acb46a9c3668e0e200d1c22c58d7a

    SHA1

    cafc96b8d9de741e4e49193b698ca8d6a5255882

    SHA256

    4ec96fc627ee0040eaf266977d081b4825b55b1f97b6c8c6e4462491aa72fab8

    SHA512

    e2257eda4a61301c9d367f386b2e6c76f046016b332624e8425b683283455ff1c05b6fae0d368341f2fcb92fd8a72e55ca3f5c1b02141e04fbc3790b0cf6ee9d

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1816-201-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-172-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-155-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-119-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-236-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-273-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-151-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1816-157-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4248-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-156-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-152-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-120-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-202-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-238-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-274-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4248-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB