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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
    10/01/2025, 22:33

General

  • Target

    46948fa0341e0982037030e0a2a1879b3eade9cb4d1d951fac38b96b87ef331bN.exe

  • Size

    29KB

  • MD5

    39d62b3c55d8991aef0ecd972a1549f0

  • SHA1

    59f8e1e67e97c325f528092f39174581ba2fdd85

  • SHA256

    46948fa0341e0982037030e0a2a1879b3eade9cb4d1d951fac38b96b87ef331b

  • SHA512

    c3a22c450ae8b8d9f6b95e5e154542fa250d5fa2247cf778d3c993552466fb1af509b8dcedb0eb2e7f40962baae783f7c1359c425e37b3a3b23f3de3d1f08db5

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/bh3:AEwVs+0jNDY1qi/qzV

Malware Config

Signatures

  • Detects MyDoom family 7 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 23 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\46948fa0341e0982037030e0a2a1879b3eade9cb4d1d951fac38b96b87ef331bN.exe
    "C:\Users\Admin\AppData\Local\Temp\46948fa0341e0982037030e0a2a1879b3eade9cb4d1d951fac38b96b87ef331bN.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1972
    • 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:4500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Temp\tmp99CC.tmp

    Filesize

    29KB

    MD5

    0b4f501720020400a06c8311257efed8

    SHA1

    2f4cf4c213cb1c18a63b891acdc486b1e837961a

    SHA256

    6787eb9b241656367849400718358d4b795afb8addd4f1f23ebe768d23de4b53

    SHA512

    21ff4bd6062da37b48f0b8f856aeb8062283f2d6156118c1aac2b8ce7fd54dc33c0261bb3344991006685472029007836fbf9b08365f4bc05487215c94f9aae2

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

    Filesize

    320B

    MD5

    a22746b9545d44b6be808d0d99566b1f

    SHA1

    d4ec098cbba5383aa1a1b2e8376eeeb1f0093cfb

    SHA256

    46260e73a755edce02a5b91d410999c32d80ada7b055a729d3fecc7e20c669d4

    SHA512

    e16b8ef9bd27744296e8ef419fca52e8e01359b60d9ccb8f5ddfbecc36bf1462656dc887a0e4131b25b5726b0c1c702ece4e155133fa6dd251c0a250b9003a7f

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

    Filesize

    320B

    MD5

    3a5bcb76d4feed81205e1aaa837111e9

    SHA1

    b59c4c26027096778933daa527ec08a679b47a32

    SHA256

    e2f6d97db415f44b6dc2464e643bf09d37183975e16878d9bc65094c504608e6

    SHA512

    0d991f11a1137ee8db9c3b1b295bfdbb4067ca3705a29ebc212b606df7fd178200e85d14535a4bcfe8fc5f0a23e2d99236bb392a01627bc729f146aedaff35c2

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

    Filesize

    320B

    MD5

    a03c6cc2041a08579511cc3e379b8f81

    SHA1

    0c59b927fd1039095d3bcef6f8269a007b601584

    SHA256

    ca03bf07308d4959cc176a4b695524ee9f8c4d6be9f4355db0fbc6fe3170f48c

    SHA512

    66805fcfef967f4339a9ef0cfed8a346d5f7579461a86e4e4b10762fbea1e1744228e0955a6ba7103740a317464de9f0ffa7183d6aab7db2aa0c68fe443a4eb0

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1972-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1972-144-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1972-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1972-140-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1972-151-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1972-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1972-198-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1972-101-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4500-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-102-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-141-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-145-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-150-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-152-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4500-201-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB