Overview

overview

10

Static

static

P.I - AE-S...UP.exe

windows7_x64

10

P.I - AE-S...UP.exe

windows10_x64

10

Analysis

  • max time kernel
    110s
  • max time network
    113s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    14-01-2021 06:54

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General

  • Target

    P.I - AE-SA-10016 - SIG SHARBTLY INTERNATIONAL GROUP.exe

  • Size

    1.8MB

  • MD5

    aa215aebaa62b9422dfd127ddcf4deab

  • SHA1

    f0d394991a330333db4893f878f90cefbef26e98

  • SHA256

    36037db38d91691cf7b09c76ec9e641fea7ea1cc05dea09baac376e653e784ab

  • SHA512

    a6a48ea0667ebedba763c7b8bd5fe13e20ffe764fe49ea18571ff1430c512bb32592eecdcd14033d4c88f7d327c81d42d99fea7b3056f991d2648d7dce9d7749

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    super.progeti@yandex.ru
  • Password:
    brillium360

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\P.I - AE-SA-10016 - SIG SHARBTLY INTERNATIONAL GROUP.exe
    "C:\Users\Admin\AppData\Local\Temp\P.I - AE-SA-10016 - SIG SHARBTLY INTERNATIONAL GROUP.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1620

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1620-3-0x000000000043758E-mapping.dmp
    Download
  • memory/1620-2-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1620-4-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1620-5-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1620-6-0x0000000073980000-0x000000007406E000-memory.dmp
    Filesize

    6.9MB

    Download