Overview

overview

10

Static

static

3

Payment fo...ed.exe

windows7-x64

10

Payment fo...ed.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    121s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    27-07-2024 01:51

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General

  • Target

    Payment for order - proof attached.exe

  • Size

    728KB

  • MD5

    a0f74c405b615828045a96d6eb464f77

  • SHA1

    f2acdcf38ad5293435576cd3b5827d53cd5baeed

  • SHA256

    cc9372baeb26eb7513415fd8da130f514a1add9d50f8f8e02f893b23c6a1a1f3

  • SHA512

    5e9ede6635cce98e9e39cbe91db8b37f9dbef8e8988db8e41b7458246402b8621fb9e6d451919fd03de7292b7bd3975656f16510624929470c4e726dfdf863e9

  • SSDEEP

    12288:jDfm5EmnV+fLDdCL2IBQ3GfV6JJH+HwY+JFWm1CSjEXuTJ6ts5EH+uM:j65EmnVUhCaSQ3yV0Rg+rWm1CxuNdEM

Score
10/10
agentteslacredential_accessdiscoveryexecutionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment for order - proof attached.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment for order - proof attached.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qkWRHlfRPxCGz.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:592
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qkWRHlfRPxCGz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2481.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2716
    • C:\Users\Admin\AppData\Local\Temp\Payment for order - proof attached.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment for order - proof attached.exe"
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

4
T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp2481.tmp
    Filesize

    1KB

    MD5

    be1af5b29cca175391eb440efb9f818f

    SHA1

    d96f4a2834d892d7ab5807e5d2251229797702b7

    SHA256

    de0fd7ae6794684f290d29512046f9353e3c5bf28b00063e25235bf63f68e6c4

    SHA512

    5fea67a0c6211f72fb01fd7571485e148f0379494876faa132e2e67ed8d6902f944f601e2dbbbfd4229134d951afa0494352a72bed51a04e57f1c97de9748844

    Download Submit

  • memory/2072-0-0x000000007498E000-0x000000007498F000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2072-1-0x0000000000DF0000-0x0000000000EAC000-memory.dmp

    Filesize

    752KB

    Download

  • memory/2072-2-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

    Download

  • memory/2072-3-0x0000000000440000-0x000000000044E000-memory.dmp

    Filesize

    56KB

    Download

  • memory/2072-4-0x00000000005D0000-0x00000000005DE000-memory.dmp

    Filesize

    56KB

    Download

  • memory/2072-5-0x0000000000CE0000-0x0000000000D64000-memory.dmp

    Filesize

    528KB

    Download

  • memory/2072-26-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

    Download

  • memory/2644-15-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2644-23-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2644-25-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2644-22-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2644-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2644-20-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2644-17-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2644-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

    Download