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Analysis

  • max time kernel
    188s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23/11/2022, 22:13

General

  • Target

    ad55fc05d9ef28ec8dfee6a278f5c97ea9cd319adca51601364276deea591232.exe

  • Size

    458KB

  • MD5

    53113be0f101bff3e657a7d4908dac7f

  • SHA1

    335e0e9f23a369fdb876c9da5f0ccd7f0f280956

  • SHA256

    ad55fc05d9ef28ec8dfee6a278f5c97ea9cd319adca51601364276deea591232

  • SHA512

    1512bbd14f8bbe7eb3614fb13c6492088448cfadd3bb5db331432ae4544123f1ee87ff1760d11f16244e10d17c4f5b31e05b077c210b36a338a8c72a401f6fd7

  • SSDEEP

    6144:hQowKO7WrzcKMqcskMBemmkAcP5AkG61RCv/oezzcydcHYAazlI+ECRvA63hvlww:fzrzczLMB7LpGzvXzcsuYAaiCPStu/

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 IoCs

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

  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ad55fc05d9ef28ec8dfee6a278f5c97ea9cd319adca51601364276deea591232.exe
    "C:\Users\Admin\AppData\Local\Temp\ad55fc05d9ef28ec8dfee6a278f5c97ea9cd319adca51601364276deea591232.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\ProgramData\kI01842MoDbJ01842\kI01842MoDbJ01842.exe
      "C:\ProgramData\kI01842MoDbJ01842\kI01842MoDbJ01842.exe" "C:\Users\Admin\AppData\Local\Temp\ad55fc05d9ef28ec8dfee6a278f5c97ea9cd319adca51601364276deea591232.exe"
      2⤵
      • Executes dropped EXE
      • Deletes itself
      • Adds Run key to start application
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1524

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\kI01842MoDbJ01842\kI01842MoDbJ01842.exe

    Filesize

    458KB

    MD5

    02bd3928bdfbc0074fed7acb0139c8fe

    SHA1

    3f9cf75e67ea2fc25061ab2aae1fdcf4f37cf4b1

    SHA256

    b86d6c1a2b1bcdc3777b4e79cf9af6c6b87e8c4dcba18693890a26d39ab1488c

    SHA512

    673ddaa9028423896a7d2ea9dc7bd2880f55c8eb290e0c39bc15348a4931f6142975df56bef853890c1f10aba2bbb4c273b125d141339c599950ec36ba5b8fd3

  • C:\ProgramData\kI01842MoDbJ01842\kI01842MoDbJ01842.exe

    Filesize

    458KB

    MD5

    02bd3928bdfbc0074fed7acb0139c8fe

    SHA1

    3f9cf75e67ea2fc25061ab2aae1fdcf4f37cf4b1

    SHA256

    b86d6c1a2b1bcdc3777b4e79cf9af6c6b87e8c4dcba18693890a26d39ab1488c

    SHA512

    673ddaa9028423896a7d2ea9dc7bd2880f55c8eb290e0c39bc15348a4931f6142975df56bef853890c1f10aba2bbb4c273b125d141339c599950ec36ba5b8fd3

  • \ProgramData\kI01842MoDbJ01842\kI01842MoDbJ01842.exe

    Filesize

    458KB

    MD5

    02bd3928bdfbc0074fed7acb0139c8fe

    SHA1

    3f9cf75e67ea2fc25061ab2aae1fdcf4f37cf4b1

    SHA256

    b86d6c1a2b1bcdc3777b4e79cf9af6c6b87e8c4dcba18693890a26d39ab1488c

    SHA512

    673ddaa9028423896a7d2ea9dc7bd2880f55c8eb290e0c39bc15348a4931f6142975df56bef853890c1f10aba2bbb4c273b125d141339c599950ec36ba5b8fd3

  • \ProgramData\kI01842MoDbJ01842\kI01842MoDbJ01842.exe

    Filesize

    458KB

    MD5

    02bd3928bdfbc0074fed7acb0139c8fe

    SHA1

    3f9cf75e67ea2fc25061ab2aae1fdcf4f37cf4b1

    SHA256

    b86d6c1a2b1bcdc3777b4e79cf9af6c6b87e8c4dcba18693890a26d39ab1488c

    SHA512

    673ddaa9028423896a7d2ea9dc7bd2880f55c8eb290e0c39bc15348a4931f6142975df56bef853890c1f10aba2bbb4c273b125d141339c599950ec36ba5b8fd3

  • memory/960-60-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/960-54-0x0000000075D01000-0x0000000075D03000-memory.dmp

    Filesize

    8KB

  • memory/960-56-0x00000000002A2000-0x00000000002F1000-memory.dmp

    Filesize

    316KB

  • memory/960-61-0x00000000002A2000-0x00000000002F1000-memory.dmp

    Filesize

    316KB

  • memory/960-55-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/1524-65-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/1524-66-0x0000000000240000-0x0000000000340000-memory.dmp

    Filesize

    1024KB

  • memory/1524-68-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/1524-69-0x0000000000240000-0x0000000000340000-memory.dmp

    Filesize

    1024KB