Overview

overview

10

Static

static

COLL 7773.exe

windows7_x64

10

COLL 7773.exe

windows10_x64

10

Sharing

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General

  • Target

    COLL 7773.exe

  • Size

    435KB

  • Sample

    211208-kpbf1abhg6

  • MD5

    c57fe4114f6af202d49046eb8f9eb9f0

  • SHA1

    b7e4d6555d4060cbc8aed9e012d5cbd21c710f80

  • SHA256

    4196d29b45870589a6b2d0d273be722136211b75adf66d16eb38ed24661d7cfe

  • SHA512

    bb23617bea69cb270ed7634fa51637166119b246c06d0fb6b5b2cb534a501f534f28971f8eae9436d293d97a5080590a1cbacb7e9c9772e00d48f424473d99fe

Score
10/10
snakekeyloggercollectionkeyloggerpersistencespywarestealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5052159294:AAGb4scUToOAE18Lp5a50ojpRkmgPK8UWdo/sendMessage?chat_id=5057579972

Targets

    • Target

      COLL 7773.exe

    • Size

      435KB

    • MD5

      c57fe4114f6af202d49046eb8f9eb9f0

    • SHA1

      b7e4d6555d4060cbc8aed9e012d5cbd21c710f80

    • SHA256

      4196d29b45870589a6b2d0d273be722136211b75adf66d16eb38ed24661d7cfe

    • SHA512

      bb23617bea69cb270ed7634fa51637166119b246c06d0fb6b5b2cb534a501f534f28971f8eae9436d293d97a5080590a1cbacb7e9c9772e00d48f424473d99fe

    Score
    10/10
    snakekeyloggercollectionkeyloggerpersistencespywarestealer

    • Modifies WinLogon for persistence

      persistence

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • 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

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks