Overview

overview

10

Static

static

Orden de c...df.exe

windows7_x64

3

Orden de c...df.exe

windows10_x64

10

Analysis

  • max time kernel
    111s
  • max time network
    118s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    04-12-2021 06:49

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General

  • Target

    Orden de compra Nº TM21-12-03.exe,pdf.exe

  • Size

    425KB

  • MD5

    f4b12b5adde064ae3797b5657b20ea97

  • SHA1

    30a72ab9a4d73eb3118eec5ce62235d2583105b0

  • SHA256

    2ba67828100783fb3af5fbc628bb63d451cce5c93ac372e68993a8146a2cca4d

  • SHA512

    e9d5280c9e0bf29a6f2e71443f993cdfec720dbb6ff7cdd625214035985eb9d9e675093b7be86f04b82132e3fad6e3c4338945974ae3d5d0ab89e7ddb9fbe4b3

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    smtp.metalkerhungaria.eu
  • Port:
    587
  • Username:
    srun@metalkerhungaria.eu
  • Password:
    wQYQDPh9

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • 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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Orden de compra Nº TM21-12-03.exe,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Orden de compra Nº TM21-12-03.exe,pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2616
    • C:\Users\Admin\AppData\Local\Temp\Orden de compra Nº TM21-12-03.exe,pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Orden de compra Nº TM21-12-03.exe,pdf.exe"
      2⤵
        PID:1556
      • C:\Users\Admin\AppData\Local\Temp\Orden de compra Nº TM21-12-03.exe,pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\Orden de compra Nº TM21-12-03.exe,pdf.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2892

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Credentials in Files

    3
    T1081

    Discovery

    Lateral Movement

    Collection

    Data from Local System

    3
    T1005

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Orden de compra Nº TM21-12-03.exe,pdf.exe.log
      MD5

      f1181bc4bdff57024c4121f645548332

      SHA1

      d431ee3a3a5afcae2c4537b1d445054a0a95f6e6

      SHA256

      f1a7e138b25d0cb24bb4b23bd781b0dd357afd49d45e19ffa44cdb80170336ad

      SHA512

      cf8059f289bcb4f33e82a2c4851fade486bd449793a39718d49bc357efd09689150aedd277c5ebcf79b5ebb4bbe36f0cbb72510a50398bee804ffd9c889604e3

      Download Submit
    • memory/2616-125-0x0000000007230000-0x0000000007231000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2616-121-0x0000000005670000-0x0000000005671000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2616-122-0x00000000055D0000-0x0000000005662000-memory.dmp
      Filesize

      584KB

      Download
    • memory/2616-123-0x0000000005720000-0x0000000005721000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2616-124-0x00000000058B0000-0x00000000058B8000-memory.dmp
      Filesize

      32KB

      Download
    • memory/2616-118-0x0000000000C90000-0x0000000000C91000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2616-126-0x0000000007AD0000-0x0000000007AD1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2616-127-0x0000000007450000-0x000000000749A000-memory.dmp
      Filesize

      296KB

      Download
    • memory/2616-120-0x0000000005C40000-0x0000000005C41000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2892-128-0x0000000000400000-0x0000000000424000-memory.dmp
      Filesize

      144KB

      Download
    • memory/2892-129-0x000000000041F85E-mapping.dmp
      Download
    • memory/2892-135-0x0000000005360000-0x000000000585E000-memory.dmp
      Filesize

      5.0MB

      Download
    • memory/2892-136-0x0000000006730000-0x0000000006731000-memory.dmp
      Filesize

      4KB

      Download