Overview

overview

10

Static

static

dridex

windows10-2004_x64

10

Analysis

  • max time kernel
    91s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    05-07-2022 15:50

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General

  • Target

    365f4cbba678b0b44dc3ea6f52da773a178bd3fa8535918094cd435d0c3f459d.exe

  • Size

    861KB

  • MD5

    15bde2183f485dccaa7ee830edaf0886

  • SHA1

    3a8e6fbb4b2c4169bc7129a7a86568f29f035cf7

  • SHA256

    365f4cbba678b0b44dc3ea6f52da773a178bd3fa8535918094cd435d0c3f459d

  • SHA512

    f50f135b30b7419dd69a9200d29d8f379238624f23bb67f08d050863ea9123e3e5256424c0211414ad12b4ff19b87338babde3927292967d098889bc2d5402e9

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    cp5ua.hyperhost.ua
  • Port:
    587
  • Username:
    myreportlog@valete.buzz
  • Password:
    7213575aceACE@#$
  • Email To:
    myreport@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\365f4cbba678b0b44dc3ea6f52da773a178bd3fa8535918094cd435d0c3f459d.exe
    "C:\Users\Admin\AppData\Local\Temp\365f4cbba678b0b44dc3ea6f52da773a178bd3fa8535918094cd435d0c3f459d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4436
    • C:\Users\Admin\AppData\Local\Temp\365f4cbba678b0b44dc3ea6f52da773a178bd3fa8535918094cd435d0c3f459d.exe
      "C:\Users\Admin\AppData\Local\Temp\365f4cbba678b0b44dc3ea6f52da773a178bd3fa8535918094cd435d0c3f459d.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2012

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\365f4cbba678b0b44dc3ea6f52da773a178bd3fa8535918094cd435d0c3f459d.exe.log
    Filesize

    1KB

    MD5

    fc57dcb1a143324278cf61d88f8c67ad

    SHA1

    807d546b4296091d11a8df6a11157a5f12dd7fd5

    SHA256

    a75686eed807c36b056311dddc898582fd4063135fc5728d2bdd3c6e1f5ab688

    SHA512

    33ac55a68ac8371bf00af55e38455e886dc6aa681388622a55bf4473b1f4eda4d75a8211ea61df288ccdb26e838785da08094a7f1aac878da6ccd2e573f3bcb8

    Download Submit
  • memory/2012-136-0x0000000000000000-mapping.dmp
    Download
  • memory/2012-137-0x0000000000400000-0x0000000000426000-memory.dmp
    Filesize

    152KB

    Download
  • memory/2012-139-0x0000000006900000-0x0000000006AC2000-memory.dmp
    Filesize

    1.8MB

    Download
  • memory/4436-130-0x00000000004F0000-0x00000000005CE000-memory.dmp
    Filesize

    888KB

    Download
  • memory/4436-131-0x0000000007A40000-0x0000000007FE4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4436-132-0x0000000007490000-0x0000000007522000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4436-133-0x00000000050D0000-0x00000000050DA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/4436-134-0x0000000009E90000-0x0000000009F2C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4436-135-0x0000000009F30000-0x0000000009F96000-memory.dmp
    Filesize

    408KB

    Download