Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-01-2025 20:32

General

  • Target

    169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe

  • Size

    29KB

  • MD5

    5bcf41e2a4b8275394789bebb964af88

  • SHA1

    a8c05810875037ae340060eb133ec91cecb5e680

  • SHA256

    169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7

  • SHA512

    674d59b2a93237ab1e81767ac43956bab5e1078d811a6e8caf95a31e94cf05843946e42b6e4e637a977f80366e260a76fbb56968fd39b29a8951a6641c49cfd7

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Er:AEwVs+0jNDY1qi/qo

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 28 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.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe
    "C:\Users\Admin\AppData\Local\Temp\169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2492
    • 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:2368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabE27C.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarE2AE.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpDA6A.tmp

    Filesize

    29KB

    MD5

    7032adaa6a5cc9e20ae05762ca943482

    SHA1

    627409edd84f1cca74b62d3729720a5e958d2cf0

    SHA256

    f6ad50d6750ce2d9bf8ff0f4cd20988be0fbe4622f00134f559a033f6015c2cc

    SHA512

    02cc67b2df522ab9e8af660a9724852632709298ad427b00c1f65db3519951dbeec1ce9d416126e16d647055558c33c9b9548349db27122a6ad886e1e2b9a34f

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

    Filesize

    320B

    MD5

    b4af674a6e6372eb094ffa0234c0f7a8

    SHA1

    c096332b57591c243979b0a936bc7091235b6fbf

    SHA256

    8a8bf9dad1a0b12a25220937970fc9d4a10db5546fc1c6493e0416463269d378

    SHA512

    1ec8a7ee022362e7e49116b07983586afc70220c7c47afba7b0758ae8ea48161cb04bcb5bbd7af01cab7bf676b6087612f1ccb2afb0c65e00ef8075e7d786080

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

    Filesize

    320B

    MD5

    d5eb24f840b4c73dd4e5f032b53a2a1a

    SHA1

    5b609f0b9a10c02896d26b4b17f415b396291a57

    SHA256

    441df2591497354ae2d12ff874645354098c8c9e9991963a69eed960b8a0b5ba

    SHA512

    0fda21e0daaded826298ac7a946cd03a279a4ad7b46ab274ee96b9358e0e6120e31884834cf6965e83687b231855c0de5f868fd29071d7b8d0c93287d5c3f85b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2368-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2492-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2492-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2492-64-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2492-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2492-80-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2492-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2492-68-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2492-82-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2492-45-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2492-87-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2492-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2492-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2492-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB