Overview

overview

10

Static

static

1

MT 103-7424097.rtf

windows7-x64

10

MT 103-7424097.rtf

windows10-2004-x64

1

Sharing

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General

  • Target

    MT 103-7424097.doc

  • Size

    432KB

  • Sample

    240704-zwwg3syenl

  • MD5

    cb178a525f7be5360a5d34375bc3693b

  • SHA1

    394885168750cb8970704de53e82118762e39a3a

  • SHA256

    d62e84ff9dbeaeb0b3b2f6738011930ae636248cdec654d6e948f182f1d831f8

  • SHA512

    20b6493096d43a82ccbcef3f34dd1bdcad3be85494857af18c3c4ea0de1e4de5b93ff2b47291a0fde2aa4871fdb9708774e0bff1ff1218f52e36934641e81817

  • SSDEEP

    6144:tGuqGuqGuqGuqGuqGuqGuqGuqGuqGuqGugLwE37uaGA:ib

Score
10/10
snakekeyloggercollectionexecutionkeyloggerspywarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.ebizindia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Duro Mausam

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    mail.ebizindia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Duro Mausam

Targets

    • Target

      MT 103-7424097.doc

    • Size

      432KB

    • MD5

      cb178a525f7be5360a5d34375bc3693b

    • SHA1

      394885168750cb8970704de53e82118762e39a3a

    • SHA256

      d62e84ff9dbeaeb0b3b2f6738011930ae636248cdec654d6e948f182f1d831f8

    • SHA512

      20b6493096d43a82ccbcef3f34dd1bdcad3be85494857af18c3c4ea0de1e4de5b93ff2b47291a0fde2aa4871fdb9708774e0bff1ff1218f52e36934641e81817

    • SSDEEP

      6144:tGuqGuqGuqGuqGuqGuqGuqGuqGuqGuqGugLwE37uaGA:ib

    Score
    10/10
    snakekeyloggercollectionexecutionkeyloggerspywarestealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger payload

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks