Overview

overview

10

Static

static

Presupuest...df.exe

windows7_x64

10

Presupuest...df.exe

windows10_x64

10

Analysis

  • max time kernel
    104s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    04-05-2021 15:26

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General

  • Target

    Presupuesto urgente PST56654256778982, pdf.exe

  • Size

    852KB

  • MD5

    d6b608c55871cf8d00f5daacd3d8c858

  • SHA1

    3a53fd8d9d5e5b136aea4083f6881a18c59414ef

  • SHA256

    acb59cfe4c0dcdfdbc835fce99582cae54d6d3afb2233eab94a0a22bfd2c2dd7

  • SHA512

    de560ca58c73b30d40f609b2982b60443c962e714810636b2cff9c4a318b39cf3acfe48ddbd4d0d37569a858a54d0525e5900772e5cbb1fba0c942c4b58bd274

Score
10/10
snakekeyloggerkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    smtp.endovision.xyz
  • Port:
    587
  • Username:
    info@endovision.xyz
  • Password:
    r)($czxJs0

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Snake Keylogger Payload 3 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Presupuesto urgente PST56654256778982, pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Presupuesto urgente PST56654256778982, pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3876
    • C:\Users\Admin\AppData\Local\Temp\Presupuesto urgente PST56654256778982, pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Presupuesto urgente PST56654256778982, pdf.exe"
      2⤵
        PID:4056
      • C:\Users\Admin\AppData\Local\Temp\Presupuesto urgente PST56654256778982, pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\Presupuesto urgente PST56654256778982, pdf.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:360

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Lateral Movement

    Collection

    Data from Local System

    2
    T1005

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Presupuesto urgente PST56654256778982, pdf.exe.log
      MD5

      90acfd72f14a512712b1a7380c0faf60

      SHA1

      40ba4accb8faa75887e84fb8e38d598dc8cf0f12

      SHA256

      20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

      SHA512

      29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

      Download Submit
    • memory/360-125-0x0000000000400000-0x000000000046A000-memory.dmp
      Filesize

      424KB

      Download
    • memory/360-133-0x0000000006B70000-0x0000000006B71000-memory.dmp
      Filesize

      4KB

      Download
    • memory/360-132-0x0000000005910000-0x0000000005E0E000-memory.dmp
      Filesize

      5.0MB

      Download
    • memory/360-126-0x00000000004643FE-mapping.dmp
      Download
    • memory/3876-121-0x0000000005210000-0x000000000521E000-memory.dmp
      Filesize

      56KB

      Download
    • memory/3876-114-0x0000000000390000-0x0000000000391000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3876-122-0x0000000004D00000-0x0000000004D01000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3876-123-0x0000000005AF0000-0x0000000005B90000-memory.dmp
      Filesize

      640KB

      Download
    • memory/3876-124-0x0000000008040000-0x00000000080DD000-memory.dmp
      Filesize

      628KB

      Download
    • memory/3876-120-0x0000000004F30000-0x0000000004F31000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3876-119-0x0000000004E90000-0x0000000004E91000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3876-118-0x0000000004DF0000-0x0000000004DF1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3876-117-0x00000000052F0000-0x00000000052F1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3876-116-0x0000000004D50000-0x0000000004D51000-memory.dmp
      Filesize

      4KB

      Download