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Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/10/2024, 06:18

General

  • Target

    d8d9b7c5d9b4b59e8804244d2a2efb4eecf3405f6c430cc59de34d3832a119c1.exe

  • Size

    29KB

  • MD5

    b026fea57b7f3a9cbcdcdfd3d235361a

  • SHA1

    07b5b71953984e27f132e65eb92fbc9bf5ce750e

  • SHA256

    d8d9b7c5d9b4b59e8804244d2a2efb4eecf3405f6c430cc59de34d3832a119c1

  • SHA512

    90b3c17bd86fb3c2fa05ccc5f2cc41e0c6665f0f2a670452ee3e7bfa0cb06e601949c9fdd4d18a61945beafa3127574cfb87d8a65a3081613e445b6169c4b848

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/2w:AEwVs+0jNDY1qi/qv

Malware Config

Signatures

  • Detects MyDoom family 6 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 26 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\d8d9b7c5d9b4b59e8804244d2a2efb4eecf3405f6c430cc59de34d3832a119c1.exe
    "C:\Users\Admin\AppData\Local\Temp\d8d9b7c5d9b4b59e8804244d2a2efb4eecf3405f6c430cc59de34d3832a119c1.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2120
    • 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:2224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Nqje0.log

    Filesize

    320B

    MD5

    82424b5d551c28eae25428f570cea386

    SHA1

    b450b71492b26e9a2aacb9558d0a162dd2b88f16

    SHA256

    1abbccf4110b7ad8b03644d37af49ec1f28feb4cf288c6519bcf4264f543eaae

    SHA512

    5c0acd3a6bbbf836efcac44aeaee5b4a501db2982efea2ae38ecc62041d0ac40d8cb7d8eb8261da8985bed4767bca8b911389255a7d7727ce126ba773e228422

  • C:\Users\Admin\AppData\Local\Temp\tmp2280.tmp

    Filesize

    29KB

    MD5

    458f837345f5f97dc0eb9a691cba30cb

    SHA1

    41fcebba0157a5d393751f23db10a79833dc8b17

    SHA256

    0300a6a7bd4ceb71e99e62e1323446bd8d2e00b1040f7c1bc235557f06be2616

    SHA512

    8b3265bb0ab59d78cd285df093223a89f21df40596f219866144a82e58a0a88b4e153af7fe33f57896e9b87d634cfd5117f62ebbc8182ff1a5e8203241cd15f7

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

    Filesize

    352B

    MD5

    0ce6d6860696169dc053855b1437b3c2

    SHA1

    9ff6f006aa403e70caa7f90d1abbc5019e6a1c80

    SHA256

    5537b89df7a2faff5930b1aaefbf5e5d3b42827e740611735cbc0cdb020013f2

    SHA512

    fd1b5051459c436412bda149b40a6354d8d24091f4671dd9d5d9c32363d4bdfe91eefcb3f91b1775b35f83fc24f4d4a1055a6e8dd1c159e95f50f605ce3dbed4

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2120-80-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2120-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2120-82-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2120-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2120-75-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2120-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2120-54-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2120-52-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2120-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2224-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-48-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2224-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB