Overview

overview

10

Static

static

Purchase Order.exe

windows7_x64

10

Purchase Order.exe

windows10_x64

10

Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    25-11-2021 08:55

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General

  • Target

    Purchase Order.exe

  • Size

    330KB

  • MD5

    9e8d137e98395ae53b5e5a6c1f76a6aa

  • SHA1

    6e8124675be7871c7369f90ac2edcd74f35b2838

  • SHA256

    b6625d41d95055157634cfbf0e79004cb195fe2e5fb15259cb7aa626e4ec7c8a

  • SHA512

    121c7f626bef2feded84616e2f7efec9d6f74802d0a312272b6ea951308e448b962c341bcef7234e2751666dc2b4ee349a5e422652ba11e18b951d0c165bef86

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    smtp.keysiqht.com
  • Port:
    587
  • Username:
    victor-apmc_liu@keysiqht.com
  • Password:
    Cairo0ffice
C2

https://api.telegram.org/bot2117364747:AAFeHN5f_ugt1Q3HJuvL_qsM-dbw2nk2poc/sendMessage?chat_id=1996621743

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • 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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1544

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

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1544-55-0x0000000000F00000-0x0000000000F01000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1544-57-0x0000000075BA1000-0x0000000075BA3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1544-58-0x00000000009C0000-0x00000000009C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1544-59-0x0000000000580000-0x0000000000582000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1544-60-0x0000000000590000-0x00000000005B8000-memory.dmp
    Filesize

    160KB

    Download
  • memory/1544-61-0x00000000005C0000-0x00000000005DF000-memory.dmp
    Filesize

    124KB

    Download