Overview

overview

10

Static

static

3

SecuriteIn...33.exe

windows7-x64

10

SecuriteIn...33.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 13:28

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General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

  • Size

    962KB

  • MD5

    3217930a87bf8b38ba8d474862548853

  • SHA1

    3ffc1d60ad13db9a291f03b0f8ff35c0281e7d5d

  • SHA256

    7170058dac6c9006c7fd6273b4a824277cbac873f61c117b22279ce0cd425b62

  • SHA512

    295b41f2035888446230a29f214cdfcc78d93eab3f1720387997b16630bda3698b4f3dabd31b4cbf79dc2d319d8cfb59b442ec2c72c74afec1e3b6143a91112f

  • SSDEEP

    24576:R7Q12srPK7afcfX/9e4+l2gNG82VDkB0+9ud:R+Iafcle4U2gNGnYB0z

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5641589629:AAE7PbYkX7JPIEd1r5HHvkG2FiDsJ1HpC0c/

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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
  • Looks up external IP address via web service 1 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).

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:940
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rpYsHtG.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2040
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rpYsHtG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB06C.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1744
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1968

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\tmpB06C.tmp
    Filesize

    1KB

    MD5

    afca06a3a703e6e0ada4ff5b8d97c2e4

    SHA1

    2925067a563a922251c069e508c9ffda2130a8c5

    SHA256

    c7e04de8928edb8d253e29e480ab7f59b91eec6bb40ab0f32b87075ddf2b8427

    SHA512

    38b84c6d43d81e5bdc9c4f980b35d66c65761604c7ccd4e0fe2ca2a4c30c962b43a68a74ff56f5217cd147b78c8c13f936c034ed9e3db593870cbc7da53eaf0f

    Download Submit
  • memory/940-54-0x0000000000940000-0x0000000000A36000-memory.dmp
    Filesize

    984KB

    Download
  • memory/940-55-0x0000000006FB0000-0x0000000006FF0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/940-56-0x00000000001C0000-0x00000000001D2000-memory.dmp
    Filesize

    72KB

    Download
  • memory/940-57-0x0000000006FB0000-0x0000000006FF0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/940-58-0x00000000001F0000-0x00000000001FC000-memory.dmp
    Filesize

    48KB

    Download
  • memory/940-59-0x0000000004FB0000-0x0000000005032000-memory.dmp
    Filesize

    520KB

    Download
  • memory/940-67-0x0000000004A80000-0x0000000004ACA000-memory.dmp
    Filesize

    296KB

    Download
  • memory/1968-76-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

    Download
  • memory/1968-70-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

    Download
  • memory/1968-82-0x0000000000470000-0x00000000004B0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/1968-71-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

    Download
  • memory/1968-72-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

    Download
  • memory/1968-73-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1968-74-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

    Download
  • memory/1968-69-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

    Download
  • memory/1968-78-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

    Download
  • memory/1968-79-0x0000000000470000-0x00000000004B0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2040-80-0x0000000002160000-0x00000000021A0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2040-81-0x0000000002160000-0x00000000021A0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2040-68-0x0000000002160000-0x00000000021A0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2040-83-0x0000000002160000-0x00000000021A0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2040-84-0x0000000002160000-0x00000000021A0000-memory.dmp
    Filesize

    256KB

    Download