Overview

overview

10

Static

static

hesap bildirimi..exe

windows7-x64

1

hesap bildirimi..exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    184s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2022 07:50

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General

  • Target

    hesap bildirimi..exe

  • Size

    1.2MB

  • MD5

    b23dbdb6ce8b1d0e3c6f185751935dd5

  • SHA1

    be60259efa69bbcb776a727d225c98120ea5c620

  • SHA256

    6ac2c5094ab610f7fb38129fb5bc1e66e38ed0144cc19bd0dd85c4bb582a1d19

  • SHA512

    a02e49b3a4555961df246ea60efd930d073801676a829a4289f48c6a3a46e9d5180c5ca16188c6367ad22e6a48c865e2f31902d5d6017e91bb261828fe819ff0

  • SSDEEP

    12288:euvHk2XK0W8aV7le/XN7OAKJTO1j9fQM0WvlzieK4HTN:YqK0W8aV7U/XN7tRiWvc

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5310184099:AAGxqu0IL8tjOF6Eq6x2u0gfcHhvuxRwfLU/sendMessage?chat_id=5350445922

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\hesap bildirimi..exe
    "C:\Users\Admin\AppData\Local\Temp\hesap bildirimi..exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1260
    • C:\Users\Admin\AppData\Local\Temp\hesap bildirimi..exe
      "C:\Users\Admin\AppData\Local\Temp\hesap bildirimi..exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4060

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\hesap bildirimi..exe.log
    Filesize

    1KB

    MD5

    e08f822522c617a40840c62e4b0fb45e

    SHA1

    ae516dca4da5234be6676d3f234c19ec55725be7

    SHA256

    bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

    SHA512

    894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

    Download Submit
  • memory/1260-132-0x0000000000820000-0x000000000094C000-memory.dmp
    Filesize

    1.2MB

    Download
  • memory/1260-133-0x00000000057D0000-0x0000000005D74000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/1260-134-0x0000000005220000-0x00000000052B2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/1260-135-0x0000000005190000-0x000000000519A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1260-136-0x0000000008270000-0x000000000830C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/1260-137-0x00000000010C0000-0x0000000001126000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4060-138-0x0000000000000000-mapping.dmp
    Download
  • memory/4060-139-0x0000000000400000-0x0000000000426000-memory.dmp
    Filesize

    152KB

    Download
  • memory/4060-141-0x0000000006C90000-0x0000000006E52000-memory.dmp
    Filesize

    1.8MB

    Download