Analysis

  • max time kernel
    151s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2022 04:28

General

  • Target

    SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe

  • Size

    869KB

  • MD5

    34dbd3fcc936e3e31ed3b8e00e9355a6

  • SHA1

    62af1778aee098b47c5e8b2908ddccb28510e6ec

  • SHA256

    19c3799b163256718a935d51f3be3495883d684ddad16e2666ba898c3c663064

  • SHA512

    a96f5ae18b2437563d7b20eedcb8d7753f367200fd6165dce8dbb2d0b3822c6db6b9f2e1a30f61d3b711e9d816f71a2e329387b37f764f64de943380fe794ec7

  • SSDEEP

    12288:Ijcwb6c8jma/o88QSE1efXKrRWAbVpTs2UScjadW+y3DnU6agKZ/nXt7virmWhlC:u5G78QSE1efXKrvVxnOaY9U6

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1828

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1672-54-0x0000000000AC0000-0x0000000000BA0000-memory.dmp
    Filesize

    896KB

  • memory/1672-55-0x0000000075BD1000-0x0000000075BD3000-memory.dmp
    Filesize

    8KB

  • memory/1672-56-0x00000000001C0000-0x00000000001D6000-memory.dmp
    Filesize

    88KB

  • memory/1672-57-0x0000000000220000-0x000000000022E000-memory.dmp
    Filesize

    56KB

  • memory/1672-58-0x0000000005270000-0x00000000052F4000-memory.dmp
    Filesize

    528KB

  • memory/1672-59-0x0000000004C30000-0x0000000004C7A000-memory.dmp
    Filesize

    296KB

  • memory/1828-60-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1828-61-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1828-63-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1828-64-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1828-65-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1828-66-0x0000000000437CAE-mapping.dmp
  • memory/1828-68-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1828-70-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB