Analysis

  • max time kernel
    54s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2022 05:30

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.28612.6987.exe

  • Size

    560KB

  • MD5

    a406b82659bc78965cff6130e93db70d

  • SHA1

    ac86fda6813c5ba358903e64df728b5c8f6c7267

  • SHA256

    ba9013c23988b787a28abf3dc0c0f1599372967e4bd9b7abd24280180d5843ba

  • SHA512

    f769f7f3c3b1f04bdad051bc8830bf79aaf357f1e23dc4b594d5e4e6e88864a6b6a32ee8b6302026df219b6c80395331f3fa66b6da9f0d677b5d7a7eacd9183f

  • SSDEEP

    12288:aoFGNrOvbcnaLJbLkh2Iql5pB3+iEkxw3ir9jq:/gNOvbcnaLJbLkfgpt+izC29j

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.otagtepetipmerkezi.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Otm981*.

Signatures

  • AgentTesla

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28612.6987.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28612.6987.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28612.6987.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28612.6987.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:808
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 808 -s 624
        3⤵
        • Program crash
        PID:1340

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/808-64-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/808-65-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/808-70-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/808-68-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/808-66-0x00000000004325EE-mapping.dmp

  • memory/808-61-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/808-60-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/808-63-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/1340-72-0x0000000000000000-mapping.dmp

  • memory/1712-55-0x00000000765B1000-0x00000000765B3000-memory.dmp

    Filesize

    8KB

  • memory/1712-54-0x0000000000E10000-0x0000000000E9C000-memory.dmp

    Filesize

    560KB

  • memory/1712-59-0x0000000004EC0000-0x0000000004EF8000-memory.dmp

    Filesize

    224KB

  • memory/1712-58-0x0000000004E50000-0x0000000004EC2000-memory.dmp

    Filesize

    456KB

  • memory/1712-57-0x00000000008B0000-0x00000000008BE000-memory.dmp

    Filesize

    56KB

  • memory/1712-56-0x00000000006B0000-0x00000000006C6000-memory.dmp

    Filesize

    88KB