Overview

overview

10

Static

static

a67452d9d5...17.exe

windows7_x64

10

a67452d9d5...17.exe

windows10_x64

10

Analysis

  • max time kernel
    118s
  • max time network
    130s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    28-11-2021 07:32

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General

  • Target

    a67452d9d5bef12d16cfb99ea9569017.exe

  • Size

    25KB

  • MD5

    a67452d9d5bef12d16cfb99ea9569017

  • SHA1

    db0fd1ccaf3d7abf459f694d4fe090a97af7548e

  • SHA256

    72914f27eeb35b9ad79b12b186e049afa19b88525a41d0e0b4306165a78a4d47

  • SHA512

    e4bec43ff67c2f500afde9724916a31e47001f90c72321780bb8411656f89e778d08388b6ba74a5a12908cead1dca506a6dab7f68a30f5cca3568bafdfb370b3

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    mail.swissunionch.com
  • Port:
    587
  • Username:
    kelvin1@swissunionch.com
  • Password:
    usV(xxUWCa;u

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\a67452d9d5bef12d16cfb99ea9569017.exe
    "C:\Users\Admin\AppData\Local\Temp\a67452d9d5bef12d16cfb99ea9569017.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:3868

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/3868-118-0x0000000000140000-0x0000000000141000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3868-120-0x0000000004B10000-0x0000000004B11000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3868-121-0x00000000055C0000-0x00000000055C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3868-122-0x0000000004AE0000-0x0000000004B04000-memory.dmp
    Filesize

    144KB

    Download
  • memory/3868-123-0x0000000005550000-0x000000000556F000-memory.dmp
    Filesize

    124KB

    Download
  • memory/3868-124-0x0000000005B60000-0x0000000005B61000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3868-125-0x0000000005970000-0x0000000005971000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3868-126-0x0000000006060000-0x0000000006061000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3868-127-0x0000000005910000-0x0000000005911000-memory.dmp
    Filesize

    4KB

    Download