Overview

overview

10

Static

static

order 2021...MG.exe

windows7_x64

10

order 2021...MG.exe

windows10_x64

10

Analysis

  • max time kernel
    113s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    21-04-2021 15:03

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General

  • Target

    order 20210407DTR001.IMG.exe

  • Size

    31KB

  • MD5

    75c5c3a4a631bd4a8ca1f3b01b959a10

  • SHA1

    99e67c22eb50e800bef719152edcdd358c4d0dc9

  • SHA256

    5a3479c05afb8620c7e078f550e924d29058c0c14010296f735ac19df393b713

  • SHA512

    317093de63396044e6f562508516382dda96778f658b32b565be75a44d25020a2855d4a683033b64e71715cbe15af432cab833387cee9ee6de365b88b3f360b0

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.barraprime.com
  • Port:
    587
  • Username:
    info@barraprime.com
  • Password:
    1marco2017

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 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 NtSetInformationThreadHideFromDebugger 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe
    "C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:360
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout 1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1360
      • C:\Windows\SysWOW64\timeout.exe
        timeout 1
        3⤵
        • Delays execution with timeout.exe
        PID:564
    • C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe
      "C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:732

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

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

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Downloads

  • memory/360-59-0x0000000001140000-0x0000000001141000-memory.dmp
    Filesize

    4KB

    Download
  • memory/360-61-0x0000000075451000-0x0000000075453000-memory.dmp
    Filesize

    8KB

    Download
  • memory/360-62-0x0000000004C80000-0x0000000004C81000-memory.dmp
    Filesize

    4KB

    Download
  • memory/360-63-0x00000000006E0000-0x0000000000734000-memory.dmp
    Filesize

    336KB

    Download
  • memory/564-65-0x0000000000000000-mapping.dmp
    Download
  • memory/732-67-0x00000000004375FE-mapping.dmp
    Download
  • memory/732-66-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/732-68-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/732-70-0x00000000049C0000-0x00000000049C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/732-71-0x00000000049C1000-0x00000000049C2000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1360-64-0x0000000000000000-mapping.dmp
    Download