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Resubmissions

24/07/2023, 06:32

230724-haylwaag65 10

16/07/2023, 18:15

230716-wwbacshb7z 10

Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    24/07/2023, 06:32

General

  • Target

    1e62a268e2511720e6cbf0f77780e3147ca2d060d75118d5e0984e3059593829.exe

  • Size

    771KB

  • MD5

    4268fdc3799323a843475051fd6ad542

  • SHA1

    706fdecf6cbb860b890742db3e9dbe239662703e

  • SHA256

    1e62a268e2511720e6cbf0f77780e3147ca2d060d75118d5e0984e3059593829

  • SHA512

    e7ed63a123748a52ab642999c01aaa231a78300555caa84ae1630f7316c32112e601951d8e3dd30297457914707d0bbbbc0a89425a67dbdb4526cc1f60ec0c41

  • SSDEEP

    12288:SpxEDrQY5EvoFzhlmTS1i4jkkg52CKRC8fZ9GPJOe+TZmQ0Cnek3egKE0+qSEH:Ca8voVOIObYfZoke+TMQTneZuCH

Malware Config

Signatures

  • AgentTesla

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

  • AgentTesla payload 7 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 4 IoCs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1e62a268e2511720e6cbf0f77780e3147ca2d060d75118d5e0984e3059593829.exe
    "C:\Users\Admin\AppData\Local\Temp\1e62a268e2511720e6cbf0f77780e3147ca2d060d75118d5e0984e3059593829.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2880
    • C:\Users\Admin\AppData\Local\Temp\1e62a268e2511720e6cbf0f77780e3147ca2d060d75118d5e0984e3059593829.exe
      "C:\Users\Admin\AppData\Local\Temp\1e62a268e2511720e6cbf0f77780e3147ca2d060d75118d5e0984e3059593829.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2880-53-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2880-55-0x0000000000400000-0x00000000004C7000-memory.dmp

    Filesize

    796KB

  • memory/2880-54-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/2932-87-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-59-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

  • memory/2932-60-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

  • memory/2932-61-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

  • memory/2932-62-0x00000000007D0000-0x000000000081C000-memory.dmp

    Filesize

    304KB

  • memory/2932-63-0x00000000007D0000-0x000000000081C000-memory.dmp

    Filesize

    304KB

  • memory/2932-74-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-75-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-76-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-77-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-78-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-79-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-80-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-81-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-83-0x0000000001E60000-0x0000000001EA0000-memory.dmp

    Filesize

    256KB

  • memory/2932-82-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-84-0x00000000740C0000-0x000000007466B000-memory.dmp

    Filesize

    5.7MB

  • memory/2932-85-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-86-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-56-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

  • memory/2932-91-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-88-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-89-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-90-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-92-0x00000000740C0000-0x000000007466B000-memory.dmp

    Filesize

    5.7MB

  • memory/2932-93-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-94-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

  • memory/2932-95-0x00000000740C0000-0x000000007466B000-memory.dmp

    Filesize

    5.7MB

  • memory/2932-97-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-98-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-99-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-100-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-101-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-102-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-103-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-104-0x0000000001E60000-0x0000000001EA0000-memory.dmp

    Filesize

    256KB

  • memory/2932-105-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-106-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-107-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-108-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-109-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-110-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-111-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/2932-112-0x0000000075230000-0x0000000075340000-memory.dmp

    Filesize

    1.1MB