Overview

overview

10

Static

static

SWIFT COPY...SE.exe

windows7_x64

10

SWIFT COPY...SE.exe

windows10_x64

10

Analysis

  • max time kernel
    134s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    21-10-2021 13:18

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General

  • Target

    SWIFT COPY FOR URGENT RESPONSE.exe

  • Size

    565KB

  • MD5

    baf09af5acba50588177f4f11972108c

  • SHA1

    69e2fa2f2d785dd341586cd1d014d3df9536db63

  • SHA256

    f8998c25565dd6aca2fa3cb8d2ffbb3253ed22de1b230b07bf2df48a286d8ec3

  • SHA512

    a64bc3d60a0ecfce35d8d7b18e95cf35ed4658c5ad5c9719b90ba5104bc57b15f2f3199151b8f776ad0e86d1527e9513264677eb085222c09f67efe52eb52a31

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.grodno.by
  • Port:
    587
  • Username:
    vrkyl@mail.grodno.by
  • Password:
    9qd8$2NonPD

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 5 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
  • 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
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SWIFT COPY FOR URGENT RESPONSE.exe
    "C:\Users\Admin\AppData\Local\Temp\SWIFT COPY FOR URGENT RESPONSE.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:612
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PsDIUFItbUFHT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4DB3.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1828
    • C:\Users\Admin\AppData\Local\Temp\SWIFT COPY FOR URGENT RESPONSE.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:960

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

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp4DB3.tmp
    MD5

    7b1bbf9510f2ae02296eadc9da96085a

    SHA1

    d1b28ec84b5cb9bd0d03d0d61fae282011548be8

    SHA256

    66d0445d73c83b90919be35a869c24aeb3f6d4c2a4418503bce33a82ac603593

    SHA512

    26043bc05b6c53aaabbe10e12c4b898709caaad5f23b2f6e5bf944f083728caff1524d9faa97766b6054976b18a25a15d2225b4bcbf735f96fbd9664515dd5fe

    Download Submit
  • memory/612-56-0x0000000075821000-0x0000000075823000-memory.dmp
    Filesize

    8KB

    Download
  • memory/612-57-0x00000000002E0000-0x00000000002EE000-memory.dmp
    Filesize

    56KB

    Download
  • memory/612-58-0x0000000000AD0000-0x0000000000AD1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/612-59-0x0000000005150000-0x00000000051CF000-memory.dmp
    Filesize

    508KB

    Download
  • memory/612-60-0x0000000004B40000-0x0000000004B78000-memory.dmp
    Filesize

    224KB

    Download
  • memory/612-54-0x0000000001300000-0x0000000001301000-memory.dmp
    Filesize

    4KB

    Download
  • memory/960-63-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/960-64-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/960-65-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/960-66-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/960-67-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/960-68-0x00000000004375CE-mapping.dmp
    Download
  • memory/960-69-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/960-71-0x0000000004AD0000-0x0000000004AD1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/960-72-0x0000000004AD1000-0x0000000004AD2000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1828-61-0x0000000000000000-mapping.dmp
    Download