Overview

overview

10

Static

static

5

6c5b8fce7e...98.exe

windows7-x64

10

6c5b8fce7e...98.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 00:30

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General

  • Target

    6c5b8fce7e9890b91f1ebccc6af95673420f687583b0192797abdb1ce1448098.exe

  • Size

    1.0MB

  • MD5

    92c17a81e538c07a91585e628ce7e9dc

  • SHA1

    a450a89a81163cb2e7921588195b121bc0a4a8d0

  • SHA256

    6c5b8fce7e9890b91f1ebccc6af95673420f687583b0192797abdb1ce1448098

  • SHA512

    e3fd82a7d57005b75756031edeb85f7e5f606164a93928c4b40bc4c2b32436c1a0f0a2ec6a6b9a8d001f959a847668a70d2bdaa88b2d3b3b9b1439557f0b16a7

  • SSDEEP

    24576:oAHnh+eWsN3skA4RV1Hom2KXMmHaEhJ6v3XZ2MES1ekV5:vh+ZkldoPK8YaE36PZFEE

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Detect packed .NET executables. Mostly AgentTeslaV4. 4 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 4 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 4 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 4 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 4 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 4 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 3 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c5b8fce7e9890b91f1ebccc6af95673420f687583b0192797abdb1ce1448098.exe
    "C:\Users\Admin\AppData\Local\Temp\6c5b8fce7e9890b91f1ebccc6af95673420f687583b0192797abdb1ce1448098.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\6c5b8fce7e9890b91f1ebccc6af95673420f687583b0192797abdb1ce1448098.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2156-10-0x0000000000710000-0x0000000000714000-memory.dmp

    Filesize

    16KB

    Download

  • memory/2216-11-0x0000000000090000-0x00000000000D2000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2216-20-0x0000000000090000-0x00000000000D2000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2216-17-0x0000000000090000-0x00000000000D2000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2216-13-0x0000000000090000-0x00000000000D2000-memory.dmp

    Filesize

    264KB

    Download

  • memory/2216-21-0x000000007416E000-0x000000007416F000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2216-22-0x0000000074160000-0x000000007484E000-memory.dmp

    Filesize

    6.9MB

    Download

  • memory/2216-25-0x000000007416E000-0x000000007416F000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2216-26-0x0000000074160000-0x000000007484E000-memory.dmp

    Filesize

    6.9MB

    Download