Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2023 17:27

General

  • Target

    r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe

  • Size

    693KB

  • MD5

    1efe5ce8f6e99361179bff600d2407da

  • SHA1

    3238f5541bd4d9de31b1e3c2ff130a83124f082f

  • SHA256

    9e116c7ad15ab3e51b9b076366c9e07249cae7e956df49abe83c5db7e309b81b

  • SHA512

    ad8d2d20310071fa16ca018814421fb84a8e473f5381e4e3caedfa3e50527160c3fc601e1a9c2eded89fedc741eb11b7d2328f6ad389dce1e104884884a286d2

  • SSDEEP

    12288:KueH5qc86l+Jv2udDznSU5n0CN7G4GVQ/SiNqZGkpCw0lLe:uqhm+h2qSYgk/SighUl

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.coaatja.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    consuelo63

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe
    "C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • 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\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1736
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CCgsyDTGfULbmb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4368
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CCgsyDTGfULbmb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6731.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3052
    • C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe
      "C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y0r5ekb0.ixk.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp6731.tmp

    Filesize

    1KB

    MD5

    c88cc6fbe18e5230f13da0dcf55606f5

    SHA1

    4d2baceffdc4f06978acad20a7d6d18603ab0f96

    SHA256

    eef7d47f13fdaa5d4328c74a0850123198ce3d3d7fac5ba444bf446cbf6f9fd7

    SHA512

    001af91c69fa028be0f831c59e43b930c4ee2290d292ede9b39cc935fef373c6edb7ac55af6fe25e8db94664441cd3063ac634c7f8e479bd08a52662e64b31c5

  • memory/1728-98-0x00000000058E0000-0x00000000058F0000-memory.dmp

    Filesize

    64KB

  • memory/1728-97-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1728-81-0x0000000006970000-0x00000000069C0000-memory.dmp

    Filesize

    320KB

  • memory/1728-31-0x00000000058E0000-0x00000000058F0000-memory.dmp

    Filesize

    64KB

  • memory/1728-30-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1728-25-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/1736-28-0x0000000006020000-0x0000000006086000-memory.dmp

    Filesize

    408KB

  • memory/1736-54-0x0000000005340000-0x0000000005350000-memory.dmp

    Filesize

    64KB

  • memory/1736-95-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1736-16-0x0000000005300000-0x0000000005336000-memory.dmp

    Filesize

    216KB

  • memory/1736-17-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1736-18-0x0000000005340000-0x0000000005350000-memory.dmp

    Filesize

    64KB

  • memory/1736-89-0x0000000007F60000-0x0000000007F7A000-memory.dmp

    Filesize

    104KB

  • memory/1736-20-0x0000000005980000-0x0000000005FA8000-memory.dmp

    Filesize

    6.2MB

  • memory/1736-85-0x0000000007EA0000-0x0000000007F36000-memory.dmp

    Filesize

    600KB

  • memory/1736-84-0x0000000007C90000-0x0000000007C9A000-memory.dmp

    Filesize

    40KB

  • memory/1736-83-0x0000000007C20000-0x0000000007C3A000-memory.dmp

    Filesize

    104KB

  • memory/1736-75-0x0000000006EB0000-0x0000000006ECE000-memory.dmp

    Filesize

    120KB

  • memory/1736-26-0x0000000005920000-0x0000000005942000-memory.dmp

    Filesize

    136KB

  • memory/1736-59-0x0000000070F90000-0x0000000070FDC000-memory.dmp

    Filesize

    304KB

  • memory/1736-58-0x000000007F170000-0x000000007F180000-memory.dmp

    Filesize

    64KB

  • memory/1736-53-0x0000000006970000-0x00000000069BC000-memory.dmp

    Filesize

    304KB

  • memory/1976-32-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1976-6-0x00000000070A0000-0x00000000070BA000-memory.dmp

    Filesize

    104KB

  • memory/1976-1-0x0000000000DC0000-0x0000000000E74000-memory.dmp

    Filesize

    720KB

  • memory/1976-5-0x00000000059E0000-0x00000000059EA000-memory.dmp

    Filesize

    40KB

  • memory/1976-0-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1976-2-0x0000000005E80000-0x0000000006424000-memory.dmp

    Filesize

    5.6MB

  • memory/1976-8-0x0000000006A50000-0x0000000006A5A000-memory.dmp

    Filesize

    40KB

  • memory/1976-10-0x0000000009660000-0x00000000096FC000-memory.dmp

    Filesize

    624KB

  • memory/1976-3-0x0000000005810000-0x00000000058A2000-memory.dmp

    Filesize

    584KB

  • memory/1976-11-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/1976-22-0x00000000057B0000-0x00000000057C0000-memory.dmp

    Filesize

    64KB

  • memory/1976-7-0x0000000006A40000-0x0000000006A48000-memory.dmp

    Filesize

    32KB

  • memory/1976-9-0x00000000070C0000-0x000000000713A000-memory.dmp

    Filesize

    488KB

  • memory/1976-4-0x00000000057B0000-0x00000000057C0000-memory.dmp

    Filesize

    64KB

  • memory/4368-80-0x0000000006C80000-0x0000000006D23000-memory.dmp

    Filesize

    652KB

  • memory/4368-88-0x00000000071E0000-0x00000000071F4000-memory.dmp

    Filesize

    80KB

  • memory/4368-60-0x0000000070F90000-0x0000000070FDC000-memory.dmp

    Filesize

    304KB

  • memory/4368-23-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/4368-82-0x0000000007610000-0x0000000007C8A000-memory.dmp

    Filesize

    6.5MB

  • memory/4368-21-0x0000000004A00000-0x0000000004A10000-memory.dmp

    Filesize

    64KB

  • memory/4368-29-0x0000000004E40000-0x0000000004EA6000-memory.dmp

    Filesize

    408KB

  • memory/4368-86-0x00000000071A0000-0x00000000071B1000-memory.dmp

    Filesize

    68KB

  • memory/4368-87-0x00000000071D0000-0x00000000071DE000-memory.dmp

    Filesize

    56KB

  • memory/4368-57-0x0000000006C40000-0x0000000006C72000-memory.dmp

    Filesize

    200KB

  • memory/4368-19-0x0000000004A00000-0x0000000004A10000-memory.dmp

    Filesize

    64KB

  • memory/4368-90-0x00000000072C0000-0x00000000072C8000-memory.dmp

    Filesize

    32KB

  • memory/4368-56-0x000000007EEB0000-0x000000007EEC0000-memory.dmp

    Filesize

    64KB

  • memory/4368-96-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/4368-55-0x0000000004A00000-0x0000000004A10000-memory.dmp

    Filesize

    64KB

  • memory/4368-52-0x0000000005C60000-0x0000000005C7E000-memory.dmp

    Filesize

    120KB

  • memory/4368-38-0x0000000005670000-0x00000000059C4000-memory.dmp

    Filesize

    3.3MB