Overview

overview

10

Static

static

8

4c6e2dca5d...d2.xls

windows7_x64

10

4c6e2dca5d...d2.xls

windows10_x64

10

Sharing

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General

  • Target

    4c6e2dca5d80b3c2c6191266e3a07e5d668752d2.xls

  • Size

    118KB

  • Sample

    210624-58mrk793ba

  • MD5

    4214df1ddc5e781bd44ae657284476b9

  • SHA1

    4c6e2dca5d80b3c2c6191266e3a07e5d668752d2

  • SHA256

    bd91083ce01f04c11111c5c33b76552125e1961efbbe15010b1de43349a08843

  • SHA512

    00d945cf9d210c3b251351d6c6afd6ef9e50b873fe2f2e8da99cb41a79370a7ea7b02131ab4b081a332f732fb647484fd45cb988a0acd46195dac09db93c63a5

Score
10/10
snakekeyloggerkeyloggermacromacro_on_actionspywarestealerxlm

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://212.192.241.94/news/IMG_1081007003xls.exe

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    nobettwo.xyz
  • Port:
    587
  • Username:
    saturn1@nobettwo.xyz
  • Password:
    O^1)7]oEv=*a

Targets

    • Target

      4c6e2dca5d80b3c2c6191266e3a07e5d668752d2.xls

    • Size

      118KB

    • MD5

      4214df1ddc5e781bd44ae657284476b9

    • SHA1

      4c6e2dca5d80b3c2c6191266e3a07e5d668752d2

    • SHA256

      bd91083ce01f04c11111c5c33b76552125e1961efbbe15010b1de43349a08843

    • SHA512

      00d945cf9d210c3b251351d6c6afd6ef9e50b873fe2f2e8da99cb41a79370a7ea7b02131ab4b081a332f732fb647484fd45cb988a0acd46195dac09db93c63a5

    Score
    10/10
    snakekeyloggerkeyloggerstealerspyware

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

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

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks