Overview

overview

10

Static

static

SecuriteIn...98.exe

windows7_x64

10

SecuriteIn...98.exe

windows10_x64

10

Analysis

  • max time kernel
    99s
  • max time network
    37s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    29-01-2021 18:09

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General

  • Target

    SecuriteInfo.com.Trojan.MulDrop16.10041.23448.22598.exe

  • Size

    780KB

  • MD5

    1a04c95515a738360449274f9ce1b3ac

  • SHA1

    99d94cab4fb7c3147fe655faaf1d81bf2a9fd214

  • SHA256

    60a77ee5b32933d4ecd4c6302f62d1ff9ae732b24350c67ac0b6b84f253a867c

  • SHA512

    ff0baa3fbe266d8ac04e2a85cc607f828f087771847b2468f7a43f52d0c13c69463cdb22e648ac6d5869a1f3a4899224791f3234ad9b9d2a8edd785417e97a99

Score
10/10
agentteslaevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    cgcropglobe.website
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    HCBo3_tl-nKP96

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs
    evasion
  • Looks for VMWare Tools registry key 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop16.10041.23448.22598.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop16.10041.23448.22598.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1020
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop16.10041.23448.22598.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop16.10041.23448.22598.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1472

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1020-2-0x0000000073F40000-0x000000007462E000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1020-3-0x0000000001240000-0x0000000001241000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1020-5-0x00000000010D0000-0x00000000010D1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1020-6-0x00000000002A0000-0x00000000002A3000-memory.dmp
    Filesize

    12KB

    Download
  • memory/1020-7-0x00000000052B0000-0x0000000005359000-memory.dmp
    Filesize

    676KB

    Download
  • memory/1472-8-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1472-9-0x000000000043762E-mapping.dmp
    Download
  • memory/1472-10-0x0000000073F40000-0x000000007462E000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1472-11-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1472-13-0x0000000004A80000-0x0000000004A81000-memory.dmp
    Filesize

    4KB

    Download