Overview

overview

10

Static

static

comprobant...at.exe

windows7_x64

10

comprobant...at.exe

windows10_x64

10

Analysis

  • max time kernel
    107s
  • max time network
    70s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    21-07-2021 13:49

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General

  • Target

    comprobante de pago.PDF.bat.exe

  • Size

    1.1MB

  • MD5

    8b606ce363521b23c5db44784d3999c4

  • SHA1

    ec7ad43128b11370fc53d93573c65b6e5b048fcd

  • SHA256

    a2cb7106a55573bd7292b3bda6280a141c91e0e0fdaf4253f4f8e18b7127823e

  • SHA512

    fac927b712ac43c2cfe9d6c46ae189a1b41e1b0f85081f4379056de8a7c218d193da9e07a6a51ee1d451be74f894092a627b1d50e2dbc5e73ba5340a45132694

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    serv-10708.handsonwebhosting.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    icui4cu2@@

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\comprobante de pago.PDF.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\comprobante de pago.PDF.bat.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:652
    • C:\Users\Admin\AppData\Local\Temp\comprobante de pago.PDF.bat.exe
      "C:\Users\Admin\AppData\Local\Temp\comprobante de pago.PDF.bat.exe"
      2⤵
        PID:3676
      • C:\Users\Admin\AppData\Local\Temp\comprobante de pago.PDF.bat.exe
        "C:\Users\Admin\AppData\Local\Temp\comprobante de pago.PDF.bat.exe"
        2⤵
        • Drops file in Drivers directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1600

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\comprobante de pago.PDF.bat.exe.log
      MD5

      90acfd72f14a512712b1a7380c0faf60

      SHA1

      40ba4accb8faa75887e84fb8e38d598dc8cf0f12

      SHA256

      20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

      SHA512

      29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

      Download Submit

    • memory/652-119-0x0000000004E10000-0x000000000530E000-memory.dmp

      Filesize

      5.0MB

      Download

    • memory/652-124-0x0000000000D90000-0x0000000000DCD000-memory.dmp

      Filesize

      244KB

      Download

    • memory/652-118-0x0000000004E10000-0x0000000004E11000-memory.dmp

      Filesize

      4KB

      Download

    • memory/652-114-0x00000000003D0000-0x00000000003D1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/652-120-0x0000000004D00000-0x0000000004D01000-memory.dmp

      Filesize

      4KB

      Download

    • memory/652-121-0x0000000005020000-0x0000000005021000-memory.dmp

      Filesize

      4KB

      Download

    • memory/652-117-0x0000000005310000-0x0000000005311000-memory.dmp

      Filesize

      4KB

      Download

    • memory/652-123-0x0000000000D00000-0x0000000000D82000-memory.dmp

      Filesize

      520KB

      Download

    • memory/652-122-0x0000000005990000-0x00000000059AB000-memory.dmp

      Filesize

      108KB

      Download

    • memory/652-116-0x0000000004D70000-0x0000000004D71000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1600-126-0x000000000043774E-mapping.dmp

      Download

    • memory/1600-125-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

      Download

    • memory/1600-131-0x0000000005020000-0x0000000005021000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1600-133-0x0000000005C00000-0x0000000005C01000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1600-134-0x0000000005C90000-0x0000000005C91000-memory.dmp

      Filesize

      4KB

      Download