General

  • Target

    872ee416b911925c61ddd11d2f3eeb7b.exe

  • Size

    7KB

  • Sample

    230202-ym4xesac4x

  • MD5

    872ee416b911925c61ddd11d2f3eeb7b

  • SHA1

    0e67384a4b89fb49f8f007af35122955cbf1d310

  • SHA256

    07a72d61154c37817fbb112e37e8a108886857d588c3df46cce7d84d92ca8ec6

  • SHA512

    bb61899323d423147724ab9556006791452ae0d27c73c0fd07f1b4882c06f96001d7db154bab6e479c75137bf112656b9a79de499e79ddb189b982663f8e7977

  • SSDEEP

    96:BG+1jsTi+wX7GEmPbnfK6IoP8ZY7ZMt5vdQ6k2CttLzNt:BG+eW+wXC9bfXPgGHf3N

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    abdanprestigeholdings.com
  • Port:
    587
  • Username:
    snake@abdanprestigeholdings.com
  • Password:
    Favourunlimited123456@
  • Email To:
    snake2@abdanprestigeholdings.com

Targets

    • Target

      872ee416b911925c61ddd11d2f3eeb7b.exe

    • Size

      7KB

    • MD5

      872ee416b911925c61ddd11d2f3eeb7b

    • SHA1

      0e67384a4b89fb49f8f007af35122955cbf1d310

    • SHA256

      07a72d61154c37817fbb112e37e8a108886857d588c3df46cce7d84d92ca8ec6

    • SHA512

      bb61899323d423147724ab9556006791452ae0d27c73c0fd07f1b4882c06f96001d7db154bab6e479c75137bf112656b9a79de499e79ddb189b982663f8e7977

    • SSDEEP

      96:BG+1jsTi+wX7GEmPbnfK6IoP8ZY7ZMt5vdQ6k2CttLzNt:BG+eW+wXC9bfXPgGHf3N

    • Detect PureCrypter injector

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks