Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    17-01-2025 01:34

General

  • Target

    0f4e758824a7906b2399e7d08cc11edd01255dd7d23bbc6645de5d0d073816a3.exe

  • Size

    817KB

  • MD5

    842237e85f281bb56734acd84e182d04

  • SHA1

    fa0feb310568137156ce24aa21d1f233cb9692ef

  • SHA256

    0f4e758824a7906b2399e7d08cc11edd01255dd7d23bbc6645de5d0d073816a3

  • SHA512

    fec34f1903fe9d44035c58efeb9a92c82f99af8b7a5a3de9487d68ebc2fa7bb5a09adf68df9de2a9c5f460f9a76b21507b7d3bbcd85e2c8018f2a8ed4676cb27

  • SSDEEP

    24576:0KUkPkXxMRQRQCmjdTtbOPribOoDw8BxX:0vCkXqTVOPOb5r

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • 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 3 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f4e758824a7906b2399e7d08cc11edd01255dd7d23bbc6645de5d0d073816a3.exe
    "C:\Users\Admin\AppData\Local\Temp\0f4e758824a7906b2399e7d08cc11edd01255dd7d23bbc6645de5d0d073816a3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Users\Admin\AppData\Local\Temp\0f4e758824a7906b2399e7d08cc11edd01255dd7d23bbc6645de5d0d073816a3.exe
      "C:\Users\Admin\AppData\Local\Temp\0f4e758824a7906b2399e7d08cc11edd01255dd7d23bbc6645de5d0d073816a3.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2828-11-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2828-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2828-21-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2828-20-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2828-23-0x0000000074B20000-0x000000007520E000-memory.dmp

    Filesize

    6.9MB

  • memory/2828-22-0x0000000074B20000-0x000000007520E000-memory.dmp

    Filesize

    6.9MB

  • memory/2828-9-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2828-8-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2828-17-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2828-25-0x0000000074B20000-0x000000007520E000-memory.dmp

    Filesize

    6.9MB

  • memory/2828-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3032-2-0x0000000074B20000-0x000000007520E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

    Filesize

    4KB

  • memory/3032-1-0x00000000103C0000-0x000000001048C000-memory.dmp

    Filesize

    816KB

  • memory/3032-6-0x00000000042B0000-0x0000000004336000-memory.dmp

    Filesize

    536KB

  • memory/3032-5-0x0000000074B20000-0x000000007520E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-4-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

    Filesize

    4KB

  • memory/3032-24-0x0000000074B20000-0x000000007520E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-3-0x0000000000420000-0x0000000000446000-memory.dmp

    Filesize

    152KB