Overview

overview

10

Static

static

bbeb164b90...2c.exe

windows7_x64

10

bbeb164b90...2c.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    70s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    04-07-2022 17:57

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General

  • Target

    bbeb164b901654bacd76fb01a56f272c.exe

  • Size

    581KB

  • MD5

    bbeb164b901654bacd76fb01a56f272c

  • SHA1

    d74f4a55462ef2aed2cca85222cb15706fa9879a

  • SHA256

    18ea892584b28a8f75ad61a8cef9fa24991822a3c85c1d35a9cab8b1752c762e

  • SHA512

    46241e81a1d38d73f995dca84abd5d6e63527b5b41812c771d4825df9fb87f09e055d2cbcaf09d61ca39803c26a2a4484a69000de0be71f4afe602c2514047a3

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    cp5ua.hyperhost.ua
  • Port:
    587
  • Username:
    arinzelog@valete.buzz
  • Password:
    7213575aceACE@#$
  • Email To:
    arinze@valete.buzz
C2

https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662

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\bbeb164b901654bacd76fb01a56f272c.exe
    "C:\Users\Admin\AppData\Local\Temp\bbeb164b901654bacd76fb01a56f272c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:932
    • C:\Users\Admin\AppData\Local\Temp\bbeb164b901654bacd76fb01a56f272c.exe
      "C:\Users\Admin\AppData\Local\Temp\bbeb164b901654bacd76fb01a56f272c.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2872

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\bbeb164b901654bacd76fb01a56f272c.exe.log
    Filesize

    1KB

    MD5

    fc57dcb1a143324278cf61d88f8c67ad

    SHA1

    807d546b4296091d11a8df6a11157a5f12dd7fd5

    SHA256

    a75686eed807c36b056311dddc898582fd4063135fc5728d2bdd3c6e1f5ab688

    SHA512

    33ac55a68ac8371bf00af55e38455e886dc6aa681388622a55bf4473b1f4eda4d75a8211ea61df288ccdb26e838785da08094a7f1aac878da6ccd2e573f3bcb8

    Download Submit
  • memory/932-130-0x0000000000040000-0x00000000000D6000-memory.dmp
    Filesize

    600KB

    Download
  • memory/932-131-0x0000000004F10000-0x00000000054B4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/932-132-0x0000000004A00000-0x0000000004A92000-memory.dmp
    Filesize

    584KB

    Download
  • memory/932-133-0x0000000004940000-0x000000000494A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/932-134-0x00000000089C0000-0x0000000008A5C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/932-135-0x0000000008AD0000-0x0000000008B36000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2872-136-0x0000000000000000-mapping.dmp
    Download
  • memory/2872-137-0x0000000000400000-0x0000000000426000-memory.dmp
    Filesize

    152KB

    Download
  • memory/2872-139-0x00000000066D0000-0x0000000006892000-memory.dmp
    Filesize

    1.8MB

    Download