Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2024 03:34

General

  • Target

    d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe

  • Size

    29KB

  • MD5

    94cc6b420f2229b6551f1177d09cfe15

  • SHA1

    b903464e82488fb9f708f93697c60a949db1749d

  • SHA256

    d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6

  • SHA512

    bc236bec2ffb59b02a69b4cbce1b1ace813a54eacbbbfadefbd35addaff7dfb493ea9aeb38d488fbef8b2b8dd691ef3d777f91f7574f112118a187ac71a01073

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/qu33:AEwVs+0jNDY1qi/qF

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\d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe
    "C:\Users\Admin\AppData\Local\Temp\d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3784
    • 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:892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\default[4].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\default[3].htm

    Filesize

    311B

    MD5

    215c230635335623c6b1bf5b3b84ae0e

    SHA1

    a98de5bfab1eef2c02b4578e5d7fd3dcc1141481

    SHA256

    26b9da0ba2f737d0a226ab6d5b934b0e519aeda10f497cd4738752761ccb7af1

    SHA512

    5ddb80d7d4fd3d87865ea541098034cf216df76dc34bd41fca62f8c9a21218f1cac5d8a5554e2acc04a2b1ceaf839e5847d14c54f052c9eab43fec28936225da

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\default[5].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Temp\tmp79F0.tmp

    Filesize

    29KB

    MD5

    8700cd775e9a31c939f2a3794cedb3ff

    SHA1

    c163897e9b6bc5d092857fbdb2e773f48f2f95a0

    SHA256

    e89428d16c90d8d0d56051376eadb5da57e0008f3c4641b78323d2a5ddf087ae

    SHA512

    96119a32a6633e90f8e0dd5f96ab9a5985df49524cff43dd4ca0e62ffaaf7e231c544dfe7c62d94d9a767678f45fc6d2b66e2f529f66196e106ec9ddc661dbc0

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

    Filesize

    352B

    MD5

    71113247023991bc821c77fe46db6960

    SHA1

    9076e1070ad7bbed845586275cb4505122be35bf

    SHA256

    6eadc74dd4c60b699e885a1f3dc70578ad8efbc25e58e1e38e428802a2793405

    SHA512

    0339fd54944766b9ba6e83d860c3a59137ef0011d9015ce44b501b4ddb49957b1bc28decf597c4dc056642b0b0c7474efd7dfbcd1b29c2c7852be287e80af319

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

    Filesize

    352B

    MD5

    2d08e0fa004509578e22909c997cefb5

    SHA1

    1898501a9e9cb0e1d187bb36a203f6fc51bca4b3

    SHA256

    83f153379fde0119e81be7c861a4bf82d467a170f8bacf040bdae1daaa62e31a

    SHA512

    4052a1c7dc5bc34e5126ba1181697c09b0d92a2b07d4cf5ef19f2a97a428e7a80e9aad1eb71272eaef39d706335a50cb177b400715125661ebc7d1bcb375bda1

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/892-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-234-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-310-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-273-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-128-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-151-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-156-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/892-195-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3784-190-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-157-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-231-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-150-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-127-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-272-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-309-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3784-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB