Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2024 03:45

General

  • Target

    d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe

  • Size

    29KB

  • MD5

    dcfda18a49b42d40ed157cf93f3e6572

  • SHA1

    186b885a090a05b3c3a8dae5c4a1f961504be6c4

  • SHA256

    d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb

  • SHA512

    ad49c2c1bbdca77a27b103a821d4e28343842a885179ece662db14b9afc552a66c11b08b1e4982229f39f2a8fd70bf6671c27ea2abaa80224592c6bb05a53077

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/V3f:AEwVs+0jNDY1qi/qp

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 27 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe
    "C:\Users\Admin\AppData\Local\Temp\d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2368
    • 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:2524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp149A.tmp

    Filesize

    29KB

    MD5

    4f82c04c2bfc68023021c089abb9b79b

    SHA1

    bc9e5b0ce3713a07356a11de8bc995a329eef180

    SHA256

    37e85a6454367819fb9194a51374e4f78d17715a223a9dba2f8113e5489bd226

    SHA512

    44a7c704dadca78e238bd3bc0a7e54e91fade5002cf7172e8d09ae1580423295e19df0355f9c05e778a593fd7eae9f55144b0d2aa8e82adc1b6b033b0ac2b6eb

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

    Filesize

    352B

    MD5

    779d66694984451442fadc59377fa555

    SHA1

    e29ce2c55677c89a13ae70a76ea2e781ddf58950

    SHA256

    05025f98359d6fd4602a0fb1ea8cc771863b55998e028a74621139491b3f5deb

    SHA512

    99a10257e0e8796e0a37778d53e1a68fcdd8ba9247a6f0c39ae38a88e1dba00d0ed401a9194ef2fa6a16288f3e96839492dabd2af3ec40f10b2db36a1abe35d6

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2368-82-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2368-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2368-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2368-53-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2368-77-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2368-75-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2368-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2368-66-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2368-3-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-48-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2524-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2524-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB