Overview

overview

10

Static

static

2Fw4Imyy4AP4gQX.exe

windows7_x64

10

2Fw4Imyy4AP4gQX.exe

windows10_x64

3

Analysis

  • max time kernel
    88s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    25-06-2020 06:01

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2Fw4Imyy4AP4gQX.exe

  • Size

    605KB

  • MD5

    93ccd4151365228cdb632dbe01cfbdc6

  • SHA1

    8ad3e4999c8686481430b9f03b060fa1a37ba5e2

  • SHA256

    200e5b0b9f6c2ff5f4cce4653f467b8861983a566a6b5b68c878da8c0f30de4c

  • SHA512

    a13807ab11cd53ba676fb66551723f202f86947e4dd37deff8b9238285474138b3564816b5c94f226b6af612cd1c52c843c46484c3939b189ad99a4f3e49746b

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.macrosyselectronics.in
  • Port:
    587
  • Username:
    admin@macrosyselectronics.in
  • Password:
    @prosperity1@

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2Fw4Imyy4AP4gQX.exe
    "C:\Users\Admin\AppData\Local\Temp\2Fw4Imyy4AP4gQX.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RZddsRaIIQR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB4DD.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1448
    • C:\Users\Admin\AppData\Local\Temp\2Fw4Imyy4AP4gQX.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:276

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

  • C:\Users\Admin\AppData\Local\Temp\tmpB4DD.tmp
    MD5

    2426cc4d596fb01b89fe8173994d225f

    SHA1

    dc1b74253b052373c79e55d91c67f4625f717c46

    SHA256

    925e2a37a5b1a1905cf579963c1ad88b6f5a490a4f651d39b48f0b9c2f4e89b0

    SHA512

    eed9f18b3fc4651c99ea8f3fabb40e28eb7aa9c051a33c3f507e9a7200d5b392d01da8654fdbe99391d3a3795953963c38f31f6c8928f87511a60b23d54e1abe

    Download Submit
  • memory/276-4-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/276-5-0x0000000000446DFE-mapping.dmp
    Download
  • memory/276-6-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/276-7-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1156-1-0x0000000000000000-0x0000000000000000-disk.dmp
    Download
  • memory/1448-2-0x0000000000000000-mapping.dmp
    Download