Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2024 01:46

General

  • Target

    ca34a0864ead6094c2f25312a0c47724dd68d44bea3b28dfddaeb3ad6e1c230a.exe

  • Size

    92KB

  • MD5

    3f08c070ea53b9a636277c17501d6feb

  • SHA1

    2710f6de4ddd2d806ec5ee2040b6831968f93dbc

  • SHA256

    ca34a0864ead6094c2f25312a0c47724dd68d44bea3b28dfddaeb3ad6e1c230a

  • SHA512

    dd8aaed22d0f36c32a12afe6ba37f0b1f15deb93c9bea603f8c2d79d1c8f232040b47dd55b20533a7a6eba62e4e8bec46048f59fa138bfe2fa7048fad4e83c49

  • SSDEEP

    768:IBJxCRmFOQAi0R6xdOtAbDcMepNMjIiH/h/lIij1I9O3dVeSyLnQba6RAcj:uJARE7BDcMephijhfyMtAcj

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.macfinmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ^6&Z=C94llIn

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca34a0864ead6094c2f25312a0c47724dd68d44bea3b28dfddaeb3ad6e1c230a.exe
    "C:\Users\Admin\AppData\Local\Temp\ca34a0864ead6094c2f25312a0c47724dd68d44bea3b28dfddaeb3ad6e1c230a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:972
    • C:\Users\Admin\AppData\Local\Temp\ca34a0864ead6094c2f25312a0c47724dd68d44bea3b28dfddaeb3ad6e1c230a.exe
      "C:\Users\Admin\AppData\Local\Temp\ca34a0864ead6094c2f25312a0c47724dd68d44bea3b28dfddaeb3ad6e1c230a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ca34a0864ead6094c2f25312a0c47724dd68d44bea3b28dfddaeb3ad6e1c230a.exe.log

    Filesize

    1KB

    MD5

    f3eb81974dc5933681e933f07209ff5f

    SHA1

    7af8cae0f1d03e82daaf784df9886705685baac7

    SHA256

    e82069884dd428bd6a1c67fe00c5fa56f9c4d62b538b694694a699588f1f4ab2

    SHA512

    d9aa3871dffb76c8a73a7940fa03bbc9b65cf575cbd07f7c1fbf490cb0f3d670415eaef0bf79e34689f61ab3cdfbb104efdef004becc12e54b501f02f948aaff

  • memory/972-0-0x0000000000A30000-0x0000000000A4C000-memory.dmp

    Filesize

    112KB

  • memory/972-1-0x00000000746A0000-0x0000000074E50000-memory.dmp

    Filesize

    7.7MB

  • memory/972-2-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

    Filesize

    64KB

  • memory/972-3-0x0000000002EC0000-0x0000000002EC6000-memory.dmp

    Filesize

    24KB

  • memory/972-4-0x0000000006620000-0x0000000006850000-memory.dmp

    Filesize

    2.2MB

  • memory/972-5-0x0000000006E00000-0x00000000073A4000-memory.dmp

    Filesize

    5.6MB

  • memory/972-6-0x0000000006A20000-0x0000000006AB2000-memory.dmp

    Filesize

    584KB

  • memory/972-7-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-16-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-44-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-38-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-26-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-24-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-18-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-58-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-62-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-70-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-68-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-66-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-64-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-60-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-56-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-54-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-52-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-50-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-48-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-46-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-42-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-40-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-36-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-34-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-32-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-30-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-28-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-22-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-20-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-14-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-12-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-10-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-8-0x0000000006620000-0x000000000684A000-memory.dmp

    Filesize

    2.2MB

  • memory/972-4887-0x00000000060D0000-0x00000000060D1000-memory.dmp

    Filesize

    4KB

  • memory/972-4889-0x0000000005B60000-0x0000000005BAC000-memory.dmp

    Filesize

    304KB

  • memory/972-4888-0x0000000005BD0000-0x0000000005C3C000-memory.dmp

    Filesize

    432KB

  • memory/972-4890-0x00000000746A0000-0x0000000074E50000-memory.dmp

    Filesize

    7.7MB

  • memory/972-4891-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

    Filesize

    64KB

  • memory/972-4892-0x0000000001150000-0x00000000011A4000-memory.dmp

    Filesize

    336KB

  • memory/972-4895-0x00000000746A0000-0x0000000074E50000-memory.dmp

    Filesize

    7.7MB

  • memory/1064-4896-0x00000000005B0000-0x00000000005F2000-memory.dmp

    Filesize

    264KB

  • memory/1064-4897-0x00000000746A0000-0x0000000074E50000-memory.dmp

    Filesize

    7.7MB

  • memory/1064-4899-0x00000000026B0000-0x0000000002716000-memory.dmp

    Filesize

    408KB

  • memory/1064-4898-0x0000000002480000-0x0000000002490000-memory.dmp

    Filesize

    64KB

  • memory/1064-4900-0x0000000005910000-0x0000000005960000-memory.dmp

    Filesize

    320KB

  • memory/1064-4901-0x0000000005A00000-0x0000000005A9C000-memory.dmp

    Filesize

    624KB

  • memory/1064-4902-0x00000000060B0000-0x00000000060BA000-memory.dmp

    Filesize

    40KB

  • memory/1064-4903-0x00000000746A0000-0x0000000074E50000-memory.dmp

    Filesize

    7.7MB

  • memory/1064-4904-0x0000000002480000-0x0000000002490000-memory.dmp

    Filesize

    64KB