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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    11/03/2024, 17:37

General

  • Target

    1710178566fbf0a8a6e23ccef0f9781bb1f33a2fe89164c091d2255097a08abc03d7698e53136.dat-decoded.exe

  • Size

    238KB

  • MD5

    232be6f79d5197ab3a7378bbababcc06

  • SHA1

    1c2523b16c3e35c230bee71ddf8f251c91a663c2

  • SHA256

    31b5427b86d6f1e9b200d17ebdadeb84e2e58bbb5046b4dba9c5050c0f47ace6

  • SHA512

    38f66b6096969cba611dfa7dc8740c9a1e173192cd57dbbfc53a51a9cd43ac37feba3f500ca73ff7e815fc5183478d093b220da0c617eff6498a8ca39b70c6bf

  • SSDEEP

    3072:evi8wEgsvHLVLWIrnAU/HW6T2Kt6DL5A9g9icVY:Ui8wEgsvHLVLW4nAU/pt6Dgg9

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.stingatoareincendii.ro
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Q-1HmWsBJgRe

Signatures

  • AgentTesla

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

  • 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.

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1710178566fbf0a8a6e23ccef0f9781bb1f33a2fe89164c091d2255097a08abc03d7698e53136.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\1710178566fbf0a8a6e23ccef0f9781bb1f33a2fe89164c091d2255097a08abc03d7698e53136.dat-decoded.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2372-0-0x00000000009E0000-0x0000000000A22000-memory.dmp

    Filesize

    264KB

  • memory/2372-1-0x0000000074C20000-0x000000007530E000-memory.dmp

    Filesize

    6.9MB

  • memory/2372-2-0x0000000004730000-0x0000000004770000-memory.dmp

    Filesize

    256KB

  • memory/2372-3-0x0000000074C20000-0x000000007530E000-memory.dmp

    Filesize

    6.9MB

  • memory/2372-4-0x0000000004730000-0x0000000004770000-memory.dmp

    Filesize

    256KB