Overview

overview

10

Static

static

SecuriteIn...29.exe

windows7-x64

10

SecuriteIn...29.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    90s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2022 11:00

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General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.18529.exe

  • Size

    799KB

  • MD5

    03ec30b2fcd3a41d6895222e8134793c

  • SHA1

    5e14c6f17eab958bd0f5ce00ac37f00b0d5a198b

  • SHA256

    f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d

  • SHA512

    5d84fcd34dc17ef28225876ced435ef27480de052e8e11faece9a5f72ef1761caa4aed38b4abb890d26666d5dea993e6dc7039b1f3055c2f7cbcc88c7688e57c

  • SSDEEP

    12288:RK4HTN1UHBhS/PC6pJ2GpWZSsuIvOFpOspLSlu2fyLqrHF:ihSr5X8vOFUsBSlYLkHF

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    smadar.joseph@almalasers-il.com
  • Password:
    doDHyw%0
  • Email To:
    smadar.joseph@almalasers-il.com

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Snake Keylogger payload 1 IoCs
  • 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 1 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 WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18529.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18529.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1316
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18529.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18529.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4864

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

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Win32.PWSX-gen.18529.exe.log
    Filesize

    1KB

    MD5

    e08f822522c617a40840c62e4b0fb45e

    SHA1

    ae516dca4da5234be6676d3f234c19ec55725be7

    SHA256

    bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

    SHA512

    894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

    Download Submit
  • memory/1316-132-0x00000000002A0000-0x000000000036E000-memory.dmp
    Filesize

    824KB

    Download
  • memory/1316-133-0x0000000005380000-0x0000000005924000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/1316-134-0x0000000004D00000-0x0000000004D92000-memory.dmp
    Filesize

    584KB

    Download
  • memory/1316-135-0x0000000004DB0000-0x0000000004DBA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1316-136-0x0000000008880000-0x000000000891C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/1316-137-0x0000000008920000-0x0000000008986000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4864-138-0x0000000000000000-mapping.dmp
    Download
  • memory/4864-139-0x0000000000400000-0x0000000000426000-memory.dmp
    Filesize

    152KB

    Download
  • memory/4864-141-0x0000000006250000-0x0000000006412000-memory.dmp
    Filesize

    1.8MB

    Download