Overview

overview

10

Static

static

SecuriteIn...59.exe

windows7-x64

10

SecuriteIn...59.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2022 13:34

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General

  • Target

    SecuriteInfo.com.Trojan.Siggen19.18804.2556.13559.exe

  • Size

    746KB

  • MD5

    cb1434a388b8440147cb3bf34cdf1895

  • SHA1

    dfa203d571e69e74b7a945f2a05093adb0b5f9b1

  • SHA256

    00c69d78bc5d6b95fdd71348537bf9b0e30d3f075ca03448fab414f4ad9425fc

  • SHA512

    ee8eb233f4b38e059d7314bb7139bd14e9f8844635ab94550ee2e5d0095bb8d5e78a21f0adbc90a451c2cfcf8993134b4b09a5ba81258249916176ac48f374df

  • SSDEEP

    12288:TwlxtmomPZef+PtqvyuxnATSRO8+LK71KMH9rZUXU+qaiKMYDDv/w:kgomxi+QvnA+EhDk9dUfbL3w

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 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). 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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen19.18804.2556.13559.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen19.18804.2556.13559.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4060
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ANiCdTANYs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4696
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ANiCdTANYs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4DE1.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2280
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen19.18804.2556.13559.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen19.18804.2556.13559.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:1132

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

Query Registry

1
T1012

System Information Discovery

2
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\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Trojan.Siggen19.18804.2556.13559.exe.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmp4DE1.tmp
    Filesize

    1KB

    MD5

    ae3e6b8787e404542768461bb4b61cfa

    SHA1

    47c9afcc86c67e50fa0ad493fe2897fd1b8cda5e

    SHA256

    fe9bac807ada515400e77775d8ae9388e8eb1f7bb923f2f28fae8ced13aa24b1

    SHA512

    227ee43984c76cd77186c5da89ecef79606744977d01d8116b161c8c94651d6b0b2e6b4075e3cb06c8bc80ef3aee178582991ccaca5ff01005e8b5989ca74b63

    Download Submit
  • memory/1132-143-0x0000000000400000-0x0000000000438000-memory.dmp
    Filesize

    224KB

    Download
  • memory/1132-159-0x0000000006EA0000-0x0000000006EF0000-memory.dmp
    Filesize

    320KB

    Download
  • memory/1132-141-0x0000000000000000-mapping.dmp
    Download
  • memory/2280-138-0x0000000000000000-mapping.dmp
    Download
  • memory/4060-133-0x0000000005DB0000-0x0000000006354000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4060-134-0x0000000005720000-0x00000000057B2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4060-135-0x00000000057D0000-0x00000000057DA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/4060-136-0x000000000B600000-0x000000000B69C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4060-132-0x0000000000CE0000-0x0000000000DA0000-memory.dmp
    Filesize

    768KB

    Download
  • memory/4696-146-0x0000000004C40000-0x0000000004CA6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4696-152-0x00000000074B0000-0x0000000007B2A000-memory.dmp
    Filesize

    6.5MB

    Download
  • memory/4696-145-0x0000000004BA0000-0x0000000004BC2000-memory.dmp
    Filesize

    136KB

    Download
  • memory/4696-139-0x0000000002280000-0x00000000022B6000-memory.dmp
    Filesize

    216KB

    Download
  • memory/4696-147-0x0000000005430000-0x0000000005496000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4696-148-0x0000000005B60000-0x0000000005B7E000-memory.dmp
    Filesize

    120KB

    Download
  • memory/4696-149-0x0000000006130000-0x0000000006162000-memory.dmp
    Filesize

    200KB

    Download
  • memory/4696-150-0x0000000070930000-0x000000007097C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/4696-151-0x0000000006110000-0x000000000612E000-memory.dmp
    Filesize

    120KB

    Download
  • memory/4696-142-0x0000000004E00000-0x0000000005428000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/4696-153-0x0000000006E70000-0x0000000006E8A000-memory.dmp
    Filesize

    104KB

    Download
  • memory/4696-154-0x0000000006EE0000-0x0000000006EEA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/4696-155-0x00000000070F0000-0x0000000007186000-memory.dmp
    Filesize

    600KB

    Download
  • memory/4696-156-0x00000000070A0000-0x00000000070AE000-memory.dmp
    Filesize

    56KB

    Download
  • memory/4696-157-0x00000000071B0000-0x00000000071CA000-memory.dmp
    Filesize

    104KB

    Download
  • memory/4696-158-0x0000000007190000-0x0000000007198000-memory.dmp
    Filesize

    32KB

    Download
  • memory/4696-137-0x0000000000000000-mapping.dmp
    Download