Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/05/2024, 07:55

General

  • Target

    Quote.exe

  • Size

    685KB

  • MD5

    96227f6b68d28f349677cf657896ec8a

  • SHA1

    e7be61d3afbfee4d4ec4a1bff9b7c206852814a2

  • SHA256

    fad241104ff46cc7d2c54f6847779dfec18c6bd51bd6114ec2d120f93b61eac9

  • SHA512

    38650a3c08b9947b913c39771e6ee27deda3d0ee19b93362ad5dfaac7ff18c9b7b0daa2b90bb0a636ff8d6d1a5d82379d1df474499f61965cf1066147e12c7a9

  • SSDEEP

    12288:TOHRvnXzeLAfRk51Lkyl238MS2HT0Mwjh7vYyA+gn5rVJWfqw:eRnXz55k5pl2u40Hjh7ghT

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\Quote.exe
    "C:\Users\Admin\AppData\Local\Temp\Quote.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Users\Admin\AppData\Local\Temp\Quote.exe
      "C:\Users\Admin\AppData\Local\Temp\Quote.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2944

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1500-0-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

    Filesize

    4KB

  • memory/1500-1-0x0000000000880000-0x0000000000932000-memory.dmp

    Filesize

    712KB

  • memory/1500-2-0x0000000074A40000-0x000000007512E000-memory.dmp

    Filesize

    6.9MB

  • memory/1500-3-0x0000000000580000-0x000000000059E000-memory.dmp

    Filesize

    120KB

  • memory/1500-4-0x0000000000820000-0x0000000000830000-memory.dmp

    Filesize

    64KB

  • memory/1500-5-0x0000000000830000-0x0000000000846000-memory.dmp

    Filesize

    88KB

  • memory/1500-6-0x0000000005D80000-0x0000000005E02000-memory.dmp

    Filesize

    520KB

  • memory/1500-23-0x0000000074A40000-0x000000007512E000-memory.dmp

    Filesize

    6.9MB

  • memory/2944-17-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2944-21-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2944-19-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2944-13-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2944-11-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2944-22-0x0000000074A40000-0x000000007512E000-memory.dmp

    Filesize

    6.9MB

  • memory/2944-9-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2944-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2944-24-0x0000000074A40000-0x000000007512E000-memory.dmp

    Filesize

    6.9MB

  • memory/2944-7-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2944-25-0x0000000074A40000-0x000000007512E000-memory.dmp

    Filesize

    6.9MB