Analysis

  • max time kernel
    41s
  • max time network
    38s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    15-01-2021 15:59

General

  • Target

    FACTURA DE ENVÍO.pdf.exe

  • Size

    1.0MB

  • MD5

    f2bdb4e0ad5f59e25ae0aa08cd262565

  • SHA1

    6f58e9f29a662c028e2375e69ff25d53397596c1

  • SHA256

    05a2e1c109cbf757af3856c7080abe847c40f17b56a2a0476efff9a82b25face

  • SHA512

    fc5a1fcee82f470ed61dfa378a89288276787379358f047d64949f6bbfa3d706d456702be61c24f2d189de7839372f7eebd21b8364bff718872694e3b06f061a

Malware Config

Extracted

Family

lokibot

C2

http://51.195.53.221/p.php/HsSpKI8PLZu2g

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FACTURA DE ENVÍO.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\FACTURA DE ENVÍO.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZQenHDecxguOQP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8AE1.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:684
    • C:\Users\Admin\AppData\Local\Temp\FACTURA DE ENVÍO.pdf.exe
      "{path}"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:1844

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp8AE1.tmp
    MD5

    3ff52066e512f1d9ddc3635e1601a6e5

    SHA1

    b07b2dd5342858d3078d2d8e14dcd9443b54df7d

    SHA256

    82c9c6548224020614992396dbcac3aa0dd2aef1393adbcd0d6f411630b16574

    SHA512

    ec602e1dad3a69cde5ec9f77fb036e12df38060878dd5db4102c7bee6f0d73b78d235cbf9063bbd2a3ec45c920264f09857fe87e0580bf29254e79124b5f423e

  • memory/684-7-0x0000000000000000-mapping.dmp
  • memory/768-12-0x000007FEF5BC0000-0x000007FEF5E3A000-memory.dmp
    Filesize

    2.5MB

  • memory/1844-10-0x00000000004139DE-mapping.dmp
  • memory/1844-9-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1844-11-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1936-2-0x0000000073E00000-0x00000000744EE000-memory.dmp
    Filesize

    6.9MB

  • memory/1936-3-0x0000000001190000-0x0000000001191000-memory.dmp
    Filesize

    4KB

  • memory/1936-5-0x00000000006B0000-0x00000000006BE000-memory.dmp
    Filesize

    56KB

  • memory/1936-6-0x0000000000F60000-0x0000000000F98000-memory.dmp
    Filesize

    224KB