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
    10-11-2024 05:57

General

  • Target

    0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe

  • Size

    29KB

  • MD5

    05491865ec663f1c6eb8ade3dcec2450

  • SHA1

    7c31d9c4f5118c7f299f6abc77bccad174c22976

  • SHA256

    0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700

  • SHA512

    0b156522977c619e735fdf6df155170b646f427b57b59271130feb0a03d5af030f19cb86d904369326926fe8fcc7f1559f8d429f168ef9e1f772a05a19dcd1de

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/tM:AEwVs+0jNDY1qi/qG

Malware Config

Signatures

  • Detects MyDoom family 3 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 19 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\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe
    "C:\Users\Admin\AppData\Local\Temp\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3608
    • 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:2388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZA7RG4JF\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Jkdx1uj.log

    Filesize

    320B

    MD5

    c5c8e2e21937063ce5cac6fd0d23a6be

    SHA1

    d0393917bf9cce1a2aa2ac5169d26e349f460649

    SHA256

    7d98e3b5efeee27b12237125c56facda77d6aa8751af5b6473a1d47ba42be5e4

    SHA512

    1ab1e4d711f2609f7c66e0fa6acdee39a71adfe1f4553832e9b9dda13b019230cbfc16be04a6cbc17ecadb31cb7f5989d2679025c66be32f0fcb71520205b918

  • C:\Users\Admin\AppData\Local\Temp\tmp30EC.tmp

    Filesize

    29KB

    MD5

    bd1d2377f1514f51ae54a0099115b46f

    SHA1

    a8ccec1ff689b4f9111fda2c92c184db4a8da311

    SHA256

    593cee52340f45d7a90630653e9f690c15660b24d88a89a03dbb8b146c70bab2

    SHA512

    0dc78b77f62076c0335b1af72b0a98eea553db8e7d2ec9ce846390a25f967f6313fe8b708fdd4d5b55c888eabb10ba9472cb71575b95e6191b7fba818cfa1a31

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

    Filesize

    352B

    MD5

    25e9ffbc41cb97bc1338f6db7425a27c

    SHA1

    a56f8fc4b59712d517569f5effdcdc61a4e9eb02

    SHA256

    1bd186bbb8626632342f3c27f31be9431a6d158694dead5739146d4c03f2e349

    SHA512

    8acc2d4ef6c8ad917b69af24e5c4cf979a4a341fe64955819088407fc5799326c49ef06b2b9b5d5c843408f214265e121e6d59faa64c2daa578d3692aca4fdf4

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2388-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2388-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3608-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3608-51-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3608-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3608-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB