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
    11-12-2024 11:58

General

  • Target

    6ec022f839a8b56157a06432094d874ac24172acb4970d4c41e1fbed8a447630N.exe

  • Size

    29KB

  • MD5

    fbca809695939136951fe7396547da00

  • SHA1

    2f0cece709f4f3f9a2901656170c2e637b0c3245

  • SHA256

    6ec022f839a8b56157a06432094d874ac24172acb4970d4c41e1fbed8a447630

  • SHA512

    58ab22d980b54a70490ec168aa96da079f96d472d3f9ffb459541503f385c3ea77e620219cf9616de5a50ba720c47f9f805efef72934db9c53352a53f0e3643a

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/mi:AEwVs+0jNDY1qi/q5

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 24 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\6ec022f839a8b56157a06432094d874ac24172acb4970d4c41e1fbed8a447630N.exe
    "C:\Users\Admin\AppData\Local\Temp\6ec022f839a8b56157a06432094d874ac24172acb4970d4c41e1fbed8a447630N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2808
    • 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:3952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ67RYHS\default[1].htm

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\EFY08QA2\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G94T3PNL\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp462F.tmp

    Filesize

    29KB

    MD5

    0b6d0696f1cbfa59d4e58dd8cefdf3c1

    SHA1

    0f2d149a9e48c0d5f0948d3efe7bba665535f7e4

    SHA256

    8b5d579c8a65c353d7c51a38c7df850cae981ade3eee9f8630b527192da2c872

    SHA512

    da58ca9aa3dc182edc7dc7629ca618eca485e45695c464536e77ca40f71e000c2ad179de6f9d734c0d1ce4decc80690e2964ae91b1c2833aa1d4deae72001c4b

  • C:\Users\Admin\AppData\Local\Temp\tmp47AE.tmp

    Filesize

    29KB

    MD5

    0edf9bcbf10c6345f3dc68041c03bbc8

    SHA1

    c316721924843fae3d4a164980318dffdd66d1f5

    SHA256

    b0c8badb05b40a5be42e8e282342ba5bf2c9c40b478f6ebdaaa6641c0049af04

    SHA512

    f9506f10c517b3752c18899a050201c25c7ec02895bb971087de15c8128ac34813921b3556268aa70d859bb7b7728d88e13601d68dd5ba25a25db2d914607ded

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

    Filesize

    352B

    MD5

    c6e98ba2385f2d4683b3da8c94acbdb8

    SHA1

    2ce98cfc5ba4576da69f0d13d61a163a09fed2e6

    SHA256

    22a42499159b8aad7223410692c6e29a1b4c4410aa8a4fafec9c8f3fc3885a86

    SHA512

    11aef44f721151e0f650f31be19d4ff2a6ab25eb91670dcf6fa134c9f5aece2cdb9f3ce321bc665b70cad2c325d661ebeb678c6ff19efbe81ac297688761b2dc

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

    Filesize

    352B

    MD5

    bfaabbe9a0b5b6b0c9feebe25e8d7f87

    SHA1

    d558bf64e7dfeaf17eb494f27d8a05af17ccc01c

    SHA256

    ebca6bcbcb9b8d4adfc61eadc077b3ad611bffbd5ccf1394da4218e343c988f0

    SHA512

    162ca82b25415a096e6c890db6919a835d1f5df7b23cde905af9750f23ef474346aa259a3184f9aa065dac6be66a421c2c7605c72078c53e165df208f13e500b

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

    Filesize

    352B

    MD5

    2b809ee1f1577b57e09c782626a3d243

    SHA1

    282b78eb020f47a8d947cb83dc11b51c4134548f

    SHA256

    baa2a312234bd087c605fc337b9a1a2ed5d4ec8d9dfd1c4ec0b9bd9a3fd17395

    SHA512

    152498d1a5d1a4011daca6f24b87bbaab1ab6660e1f2af0242ddcf35ff6f7a3a853c74c3863e5ada4e249ef65104f4eb0780c4b112c99786d199b74d06875c56

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2808-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2808-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2808-157-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2808-27-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2808-182-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2808-216-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2808-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2808-123-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2808-148-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3952-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-124-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-149-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-153-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-183-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-217-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3952-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB