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Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2024, 01:30

General

  • Target

    60712b6d9bb023934b8d27fc6f54b3543a5ebfcd229cd1c4cb8f8dbaec08dc99.exe

  • Size

    735KB

  • MD5

    0846dd816cea07cbc7f2c99585d9573a

  • SHA1

    6e16fbb724ae8c1e7e52cf561a1a1c768d3598cb

  • SHA256

    60712b6d9bb023934b8d27fc6f54b3543a5ebfcd229cd1c4cb8f8dbaec08dc99

  • SHA512

    a5260d63c25b816fcb2c94a609bd72605e44e90fba8a4d00f4c4e99fefaf12b77e4c38ea0cfcdc57d7cbb2bb81c802f063111932485a158038b092596fdbc695

  • SSDEEP

    12288:7xlPCSpYfd4KNJSEg0aKE5m3KGSBeZQ0oKEjy8c30YlXNT1C:9lBvKNJStKE5j/EZQ0oLuVlXNT1

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.haliza.com.my
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    JesusChrist007$

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.haliza.com.my
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    JesusChrist007$

Signatures

  • AgentTesla

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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 3 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\60712b6d9bb023934b8d27fc6f54b3543a5ebfcd229cd1c4cb8f8dbaec08dc99.exe
    "C:\Users\Admin\AppData\Local\Temp\60712b6d9bb023934b8d27fc6f54b3543a5ebfcd229cd1c4cb8f8dbaec08dc99.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\60712b6d9bb023934b8d27fc6f54b3543a5ebfcd229cd1c4cb8f8dbaec08dc99.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1804
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eXlVLqOvRJOUDY.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2112
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eXlVLqOvRJOUDY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBAB7.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1208
    • C:\Users\Admin\AppData\Local\Temp\60712b6d9bb023934b8d27fc6f54b3543a5ebfcd229cd1c4cb8f8dbaec08dc99.exe
      "C:\Users\Admin\AppData\Local\Temp\60712b6d9bb023934b8d27fc6f54b3543a5ebfcd229cd1c4cb8f8dbaec08dc99.exe"
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpBAB7.tmp

    Filesize

    1KB

    MD5

    3b2ab507ba28edbd55b38f5c34d77ead

    SHA1

    ac3657b65e5341781d2e31b386f5ecca64cf50c3

    SHA256

    e9f6d42d2bc0d2baff5867349d309ad26ed9dd900b19d6e67aa876a3188d1138

    SHA512

    0c67edb0f8cc02b477e3fb60055e879fe770c5d2f4c7a76c3bc87d73010db2fb71ec9e4e20529e003366cf6ae96b04154813525ac7842f17036c7237bb65ab85

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    d0484923086d2bfb94eb2967554d530d

    SHA1

    13bc654ab22bb61684ee6cc24f50405d502ca8d1

    SHA256

    1ac749b8fb1b7dbaafd070459e9bb54be12a3e8b366eb20fc5af49efd54e6ac1

    SHA512

    fa1dcb75f08dc99013ad8de4c7478e945f2ad1d414185d52d18c4a17eed5ca68c5d36b61dfb51c5317d7c0df9c049759f5f20497bacbe9af67dd4c7bf97c009f

  • memory/2440-4-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

    Filesize

    4KB

  • memory/2440-32-0x0000000074B40000-0x000000007522E000-memory.dmp

    Filesize

    6.9MB

  • memory/2440-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

    Filesize

    4KB

  • memory/2440-5-0x0000000074B40000-0x000000007522E000-memory.dmp

    Filesize

    6.9MB

  • memory/2440-6-0x0000000000510000-0x0000000000594000-memory.dmp

    Filesize

    528KB

  • memory/2440-2-0x0000000074B40000-0x000000007522E000-memory.dmp

    Filesize

    6.9MB

  • memory/2440-1-0x0000000001290000-0x000000000134E000-memory.dmp

    Filesize

    760KB

  • memory/2440-3-0x00000000009D0000-0x00000000009EE000-memory.dmp

    Filesize

    120KB

  • memory/3036-19-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3036-29-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3036-31-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3036-28-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3036-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3036-26-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3036-23-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3036-21-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB