Overview

overview

10

Static

static

STATIONERY...NT.exe

windows7_x64

10

STATIONERY...NT.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27-07-2021 13:13

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General

  • Target

    STATIONERY MATERIALS-ORDER SUPPLEMENT.exe

  • Size

    574KB

  • MD5

    334c0820434d474ffc6d7347f8c27697

  • SHA1

    f0af5e6bb35f3b10f26386f4ad77db78ed0b4a72

  • SHA256

    1aa71ccdef644e05966553af027e6434454c8e76a1e04522a7ad2da789d8f248

  • SHA512

    8deaec055e232565d30de462082245d1d4967de1777e4d22d8969a017022da2479af029e37674c4a31d6aee1961e9b00f69808c6cf0d7a0f150a474ee2ff5d64

Score
10/10
snakekeyloggerkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    mail.ademkocplastik.com.tr
  • Port:
    587
  • Username:
    ihracat@ademkocplastik.com.tr
  • Password:
    Ad1.iqwerty?_

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • 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
  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe
    "C:\Users\Admin\AppData\Local\Temp\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1948
    • C:\Users\Admin\AppData\Local\Temp\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe
      "C:\Users\Admin\AppData\Local\Temp\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:624

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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/624-65-0x0000000000400000-0x0000000000424000-memory.dmp
    Filesize

    144KB

    Download
  • memory/624-66-0x000000000041F9AE-mapping.dmp
    Download
  • memory/624-67-0x0000000000400000-0x0000000000424000-memory.dmp
    Filesize

    144KB

    Download
  • memory/624-69-0x0000000004A50000-0x0000000004A51000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1948-59-0x0000000000AF0000-0x0000000000AF1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1948-61-0x0000000004B40000-0x0000000004B41000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1948-62-0x0000000000280000-0x000000000028B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/1948-63-0x00000000048E0000-0x000000000494A000-memory.dmp
    Filesize

    424KB

    Download
  • memory/1948-64-0x0000000000850000-0x0000000000875000-memory.dmp
    Filesize

    148KB

    Download