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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/09/2024, 22:44

General

  • Target

    65aeafdec1eb7432bea605d22738e4277d9014fdfa270b3c9e39c9a4bd592029.exe

  • Size

    1.5MB

  • MD5

    04c3f2c713065a6da7648ba651943d7e

  • SHA1

    43a7568fe4352cd803b995a14a16ef7965e231a1

  • SHA256

    65aeafdec1eb7432bea605d22738e4277d9014fdfa270b3c9e39c9a4bd592029

  • SHA512

    f6914fc168b0f24dfb5734bc413a016008f924353cd4c2d167f06f48d5342dc3190125aa12e548fce8f4c7812e11239c352b900f3c7794a35e5cef6158128a25

  • SSDEEP

    24576:FTIeLkkKmeYKUIg5bvSXPjRFmc7WeJYKUIg5bvSXPjRL:FTIPkKh4ZlcRPWeJ4ZlcRL

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65aeafdec1eb7432bea605d22738e4277d9014fdfa270b3c9e39c9a4bd592029.exe
    "C:\Users\Admin\AppData\Local\Temp\65aeafdec1eb7432bea605d22738e4277d9014fdfa270b3c9e39c9a4bd592029.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\Users\Admin\AppData\Local\Temp\65aeafdec1eb7432bea605d22738e4277d9014fdfa270b3c9e39c9a4bd592029.exe
      C:\Users\Admin\AppData\Local\Temp\65aeafdec1eb7432bea605d22738e4277d9014fdfa270b3c9e39c9a4bd592029.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:2136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\65aeafdec1eb7432bea605d22738e4277d9014fdfa270b3c9e39c9a4bd592029.exe

    Filesize

    1.5MB

    MD5

    9d5fe7ba5f320c9a491728d217d3fb98

    SHA1

    0f08e308667ff44a721814b7312f6390521f8c97

    SHA256

    79d9b2bc7b19a2c78db9a3ede77ec1171038ed17f6657934f13e20f5b7618417

    SHA512

    8151c01f505b651bb929e7905482f4aab1b60d05dba72ab373204905921f13de68f5754e29b6f933358204d548539797ecf2388e95b98ab0d55f52d68e5d71ff

  • memory/2136-18-0x0000000000160000-0x0000000000191000-memory.dmp

    Filesize

    196KB

  • memory/2136-42-0x0000000000400000-0x00000000004E0000-memory.dmp

    Filesize

    896KB

  • memory/2856-0-0x0000000000400000-0x00000000004E0000-memory.dmp

    Filesize

    896KB

  • memory/2856-1-0x0000000000160000-0x0000000000191000-memory.dmp

    Filesize

    196KB

  • memory/2856-2-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2856-16-0x0000000000310000-0x00000000003F0000-memory.dmp

    Filesize

    896KB

  • memory/2856-15-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2856-41-0x0000000000310000-0x00000000003F0000-memory.dmp

    Filesize

    896KB