Overview

overview

10

Static

static

RFQ-NNC297...so.exe

windows7_x64

10

RFQ-NNC297...so.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    141s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 18:52

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General

  • Target

    RFQ-NNC29720M7493.iso.exe

  • Size

    612KB

  • MD5

    682f9afc2848375728c3e07632d4dc58

  • SHA1

    295690e7951ec7bb00ef68a521ecb8b9403a52e7

  • SHA256

    9ef4db3fccbcfe3601f7ff80f7850a6533300f7e65a8d1edd7338052877254c4

  • SHA512

    9af278a79430fd5ccd443592ff28d87fe720f63428ada239e5ac287679fa47a725112216394dec167d1c8cbc2832129a3f38d3b66592375ef22b20395a1edf5a

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    datastore1840@yandex.com
  • Password:
    opjis0123

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 6 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ-NNC29720M7493.iso.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ-NNC29720M7493.iso.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Users\Admin\AppData\Local\Temp\RFQ-NNC29720M7493.iso.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ-NNC29720M7493.iso.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1240

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

  • memory/1240-64-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1240-59-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1240-60-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1240-62-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1240-63-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1240-65-0x000000000044743E-mapping.dmp
    Download
  • memory/1240-67-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1240-69-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/2016-55-0x0000000075F21000-0x0000000075F23000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2016-56-0x00000000004A0000-0x00000000004A8000-memory.dmp
    Filesize

    32KB

    Download
  • memory/2016-57-0x0000000004F50000-0x0000000004FD8000-memory.dmp
    Filesize

    544KB

    Download
  • memory/2016-58-0x0000000004D20000-0x0000000004D7C000-memory.dmp
    Filesize

    368KB

    Download
  • memory/2016-54-0x0000000000BD0000-0x0000000000C70000-memory.dmp
    Filesize

    640KB

    Download