Overview

overview

10

Static

static

SecuriteIn...02.exe

windows7_x64

10

SecuriteIn...02.exe

windows10_x64

10

Analysis

  • max time kernel
    130s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    19-07-2021 02:48

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General

  • Target

    SecuriteInfo.com.generic.ml.15285.30302.exe

  • Size

    860KB

  • MD5

    d441af67a4a79bf18cc0be3920d355f2

  • SHA1

    06480acda01c24b0a6af47f8dbc1f284eb5babd3

  • SHA256

    7f100848ffb6fdc1e6747787b3fa3669a5fd4d7faa87d5b56c8d5470ab399d95

  • SHA512

    4ab44659a3b4a66d56893c71a9c4d29d823b73d2377829ad6aacafe92f6b3331a83cd3c55dadbb566a7ebd1b6568989c555bb1770ae4cd3d5b26aaccc30e350d

Score
10/10
agentteslaagilenetkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.sempreviva.pet
  • Port:
    587
  • Username:
    dataoffice1@sempreviva.pet
  • Password:
    ACYPFpe9

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Obfuscated with Agile.Net obfuscator 2 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    agilenet
  • 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.generic.ml.15285.30302.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.generic.ml.15285.30302.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3908
    • C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
      "C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3572

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

  • C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
    MD5

    91c9ae9c9a17a9db5e08b120e668c74c

    SHA1

    50770954c1ceb0bb6f1d5d3f2de2a0a065773723

    SHA256

    e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

    SHA512

    ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
    MD5

    91c9ae9c9a17a9db5e08b120e668c74c

    SHA1

    50770954c1ceb0bb6f1d5d3f2de2a0a065773723

    SHA256

    e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

    SHA512

    ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

    Download Submit
  • memory/3572-129-0x000000000043759E-mapping.dmp
    Download
  • memory/3572-141-0x00000000049F1000-0x00000000049F2000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3572-140-0x00000000057E0000-0x00000000057E1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3572-137-0x0000000004A00000-0x0000000004A01000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3572-136-0x00000000049F0000-0x00000000049F1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3572-132-0x0000000000160000-0x000000000019C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/3908-121-0x0000000004F20000-0x000000000541E000-memory.dmp
    Filesize

    5.0MB

    Download
  • memory/3908-125-0x0000000004F20000-0x000000000541E000-memory.dmp
    Filesize

    5.0MB

    Download
  • memory/3908-126-0x00000000070F0000-0x00000000070FB000-memory.dmp
    Filesize

    44KB

    Download
  • memory/3908-127-0x00000000096F0000-0x00000000096F1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3908-124-0x0000000006810000-0x0000000006811000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3908-123-0x0000000006850000-0x0000000006851000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3908-122-0x0000000006780000-0x00000000067A1000-memory.dmp
    Filesize

    132KB

    Download
  • memory/3908-114-0x0000000000540000-0x0000000000541000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3908-119-0x00000000059C0000-0x00000000059C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3908-118-0x0000000005060000-0x0000000005061000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3908-117-0x0000000004FC0000-0x0000000004FC1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3908-116-0x0000000005420000-0x0000000005421000-memory.dmp
    Filesize

    4KB

    Download