Overview

overview

10

Static

static

6a6450c020...in.exe

windows7_x64

10

6a6450c020...in.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    21-10-2021 16:37

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General

  • Target

    6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba.bin.exe

  • Size

    592KB

  • MD5

    88bd3ddede5da19e878746dbd2d184b9

  • SHA1

    c3976bfb7db0fc4e403e88f5ad5c39dd29bb7512

  • SHA256

    6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba

  • SHA512

    f6af97a52f6f9c79d7919188897ec363ad517707a24deb3f489e4f72f7d1e31843844d9242530aeaf40da094405339ea37f66dcf4adc2d7d2106f54c0fdd8493

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.myremediez.com
  • Port:
    587
  • Username:
    help@myremediez.com
  • Password:
    123123456

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba.bin.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1316
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fOcjTAy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBB5D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2200
    • C:\Users\Admin\AppData\Local\Temp\6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba.bin.exe
      "C:\Users\Admin\AppData\Local\Temp\6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba.bin.exe"
      2⤵
        PID:3320
      • C:\Users\Admin\AppData\Local\Temp\6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba.bin.exe
        "C:\Users\Admin\AppData\Local\Temp\6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba.bin.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2376

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Defense Evasion

    Credential Access

    Credentials in Files

    3
    T1081

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Data from Local System

    3
    T1005

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1316-115-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1316-117-0x0000000005A30000-0x0000000005A31000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1316-118-0x00000000055D0000-0x00000000055D1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1316-119-0x0000000005530000-0x0000000005A2E000-memory.dmp
      Filesize

      5.0MB

      Download
    • memory/1316-120-0x00000000055A0000-0x00000000055A1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1316-121-0x00000000057A0000-0x00000000057A7000-memory.dmp
      Filesize

      28KB

      Download
    • memory/1316-122-0x00000000063D0000-0x00000000063D1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1316-123-0x0000000006330000-0x0000000006388000-memory.dmp
      Filesize

      352KB

      Download
    • memory/2200-124-0x0000000000000000-mapping.dmp
      Download
    • memory/2376-125-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/2376-126-0x000000000043764E-mapping.dmp
      Download
    • memory/2376-131-0x0000000005420000-0x0000000005421000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2376-132-0x0000000005590000-0x0000000005591000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2376-133-0x0000000006100000-0x0000000006101000-memory.dmp
      Filesize

      4KB

      Download