Overview

overview

10

Static

static

AWB DHL EX...55.exe

windows7_x64

10

AWB DHL EX...55.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    80s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    09-07-2020 06:40

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General

  • Target

    AWB DHL EXPRESS 2373274875_010000120755.exe

  • Size

    734KB

  • MD5

    05b054668913992e927075be1efc13e4

  • SHA1

    23da9baa8afee576063315caae6a9edf15898542

  • SHA256

    148a2accb78ee9c29fd6e8625b3377cc0ac36899ab182de8101b19fe34365334

  • SHA512

    5d67a095aa52b1afacb32d390a5f6b59fecd6088219670bbf3782b543dedf3897e9fdb1112a5aa46d075d6c40044e04a39494e051afcc4b132a8ce9697a5da06

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.shaw.ca
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    shaw123

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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AWB DHL EXPRESS 2373274875_010000120755.exe
    "C:\Users\Admin\AppData\Local\Temp\AWB DHL EXPRESS 2373274875_010000120755.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\Users\Admin\AppData\Local\Temp\AWB DHL EXPRESS 2373274875_010000120755.exe
      "{path}"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:1676

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

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1676-0-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1676-1-0x000000000044734E-mapping.dmp
    Download
  • memory/1676-2-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1676-3-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download