Overview

overview

10

Static

static

Shipping D...DF.exe

windows7_x64

10

Shipping D...DF.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    147s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 03:41

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General

  • Target

    Shipping Details_PDF.exe

  • Size

    1.2MB

  • MD5

    0e5fed3832a71c85284fc1d78d4a662a

  • SHA1

    85d4a9f18c88515abeb753035cc4fa0f395a2b46

  • SHA256

    7ef5a03d58467025894dffabcc517245e6077239dba329a981162196f339671e

  • SHA512

    6dd9e583cf423ef7657e635e730ebefbc0beccfd9668b1c1f354c2fab8000e59ff16a937dbde96460bcdba283aca6258d6358fdf4bc680c91c8473c979d447f2

Score
10/10
agentteslacollectionevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.brandenburggruppe-de.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    valen@08

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 6 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs
    evasion
  • Looks for VMWare Tools registry key 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • 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
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • 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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shipping Details_PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Shipping Details_PDF.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1064
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EdNjLOKugx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD875.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1008
    • C:\Users\Admin\AppData\Local\Temp\Shipping Details_PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\Shipping Details_PDF.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:544

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

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

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\tmpD875.tmp
    Filesize

    1KB

    MD5

    d37996843b52549d8201ccbbced44608

    SHA1

    33a9711610bdceeb4289fab91e0d8cd4799574a5

    SHA256

    d5eb30f775fe83ad39a2f5cf01514e78c08733bf632494001a09d07afe5c1f86

    SHA512

    6a04f59ae8962f336adfc4dcc9a607c33c6b98512be3e7d9c54d1310948c185e61fe871d513acd1bd9c183ca7958118f17ef2ad4eefc26de938069a39093581e

    Download Submit
  • memory/544-65-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/544-66-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/544-71-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/544-69-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/544-67-0x0000000000446B9E-mapping.dmp
    Download
  • memory/544-62-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/544-61-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/544-64-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1008-59-0x0000000000000000-mapping.dmp
    Download
  • memory/1064-54-0x0000000000A30000-0x0000000000B64000-memory.dmp
    Filesize

    1.2MB

    Download
  • memory/1064-55-0x0000000076C81000-0x0000000076C83000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1064-56-0x0000000000850000-0x000000000085A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1064-58-0x0000000007200000-0x000000000724C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1064-57-0x0000000004A10000-0x0000000004A70000-memory.dmp
    Filesize

    384KB

    Download