Overview

overview

10

Static

static

QDGS140625...BL.exe

windows7_x64

10

QDGS140625...BL.exe

windows10_x64

10

Analysis

  • max time kernel
    137s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    23-10-2021 19:29

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    QDGS140625 Format BL.exe

  • Size

    450KB

  • MD5

    1f5fc6b5705f02547b22f321de7e246c

  • SHA1

    5145b4acd60311d02630d0981c23699485ec58d0

  • SHA256

    f267d7b1aaf24adf016af932c069abebf8789bf864b56c9b9e81d51d8c3d23c2

  • SHA512

    58af42103606c48b67f55ebb2f70c66c0d2d2f25556aa118b657635bdcec2b22c7784e8ea4386074afa147fa7bd7fe94aae680e3c78e3ed5c1eae0d4b050ad68

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.sautiyapwanifm.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Uwada12345

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 5 IoCs
  • Drops file in Drivers directory 1 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 4 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\QDGS140625 Format BL.exe
    "C:\Users\Admin\AppData\Local\Temp\QDGS140625 Format BL.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NloWGThpQBccP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD1D0.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1972
    • C:\Users\Admin\AppData\Local\Temp\QDGS140625 Format BL.exe
      "C:\Users\Admin\AppData\Local\Temp\QDGS140625 Format BL.exe"
      2⤵
      • Drops file in Drivers directory
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:2004

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

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

Loading Replay Monitor...

Downloads

  • memory/792-54-0x0000000000810000-0x0000000000811000-memory.dmp
    Filesize

    4KB

    Download
  • memory/792-56-0x00000000757B1000-0x00000000757B3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/792-57-0x0000000004DE0000-0x0000000004DE1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/792-58-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

    Download
  • memory/792-59-0x0000000004CA0000-0x0000000004CF8000-memory.dmp
    Filesize

    352KB

    Download
  • memory/1972-60-0x0000000000000000-mapping.dmp
    Download
  • memory/2004-61-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2004-62-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2004-63-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2004-64-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2004-66-0x000000000043763E-mapping.dmp
    Download
  • memory/2004-65-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2004-67-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2004-69-0x00000000046E0000-0x00000000046E1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2004-70-0x00000000046E1000-0x00000000046E2000-memory.dmp
    Filesize

    4KB

    Download