Overview

overview

10

Static

static

5

ca2b636592...68.exe

windows7-x64

10

ca2b636592...68.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    133s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 17:01

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General

  • Target

    ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

  • Size

    1015KB

  • MD5

    b3d8677a4bc5a507cdd7614fe99390b2

  • SHA1

    677c75a7542312002b21d28860a5c9eedcdbdf19

  • SHA256

    ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668

  • SHA512

    2a3af812775eb5dd134e7e129f049205a4a63e750882f6e554bb4e1b3d2fc1a8125e3575a3583c7c1989d3a039bd1757e01085d5bf3d3bfc2fa839d84681fc67

  • SSDEEP

    24576:EAHnh+eWsN3skA4RV1Hom2KXMmHaImXD/Tbs15:Th+ZkldoPK8YaImi

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.fosna.net
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    u;4z3V.Iir1l

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe
    "C:\Users\Admin\AppData\Local\Temp\ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1660

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1660-11-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

    Download
  • memory/1660-12-0x000000007473E000-0x000000007473F000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1660-13-0x0000000005400000-0x00000000059A4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/1660-14-0x0000000004FC0000-0x0000000005026000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1660-15-0x0000000074730000-0x0000000074EE0000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/1660-16-0x0000000006290000-0x00000000062E0000-memory.dmp
    Filesize

    320KB

    Download
  • memory/1660-17-0x0000000006380000-0x0000000006412000-memory.dmp
    Filesize

    584KB

    Download
  • memory/1660-18-0x0000000006320000-0x000000000632A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1660-19-0x000000007473E000-0x000000007473F000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1660-20-0x0000000074730000-0x0000000074EE0000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/2212-10-0x0000000000BB0000-0x0000000000BB4000-memory.dmp
    Filesize

    16KB

    Download