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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    31/05/2024, 01:18

General

  • Target

    1bf63e7bc813939bdf7a6e4994f537075015384485817d6844c0ce4c7d77afb6.exe

  • Size

    734KB

  • MD5

    0492bd6c7428b1130034efff96eb9253

  • SHA1

    6e36519bb22ddda433d1d18d664a33df17a81cb8

  • SHA256

    1bf63e7bc813939bdf7a6e4994f537075015384485817d6844c0ce4c7d77afb6

  • SHA512

    7193ab0018890a27240f59fbc0645c5f754138387bae7fd970c8c5346f8cfb5f86b09ebc96818b3733452953345372030287474d3be926df9ecfc84bdb521eaa

  • SSDEEP

    12288:vDR+0LgHCN1+nzrcIYUTA9PCCUwaCZmoo7WzVgA/oOOLI/fay61kR:N5Lgq1KM74bCvhZH3OLKfay6I

Malware Config

Extracted

Family

agenttesla

Credentials

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\1bf63e7bc813939bdf7a6e4994f537075015384485817d6844c0ce4c7d77afb6.exe
    "C:\Users\Admin\AppData\Local\Temp\1bf63e7bc813939bdf7a6e4994f537075015384485817d6844c0ce4c7d77afb6.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2220-0-0x000000007492E000-0x000000007492F000-memory.dmp

    Filesize

    4KB

  • memory/2220-1-0x0000000000EE0000-0x0000000000F9A000-memory.dmp

    Filesize

    744KB

  • memory/2220-2-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB

  • memory/2220-3-0x0000000000480000-0x0000000000498000-memory.dmp

    Filesize

    96KB

  • memory/2220-4-0x0000000000340000-0x0000000000350000-memory.dmp

    Filesize

    64KB

  • memory/2220-5-0x0000000005170000-0x00000000051F4000-memory.dmp

    Filesize

    528KB

  • memory/2220-6-0x0000000000660000-0x00000000006A2000-memory.dmp

    Filesize

    264KB

  • memory/2220-7-0x000000007492E000-0x000000007492F000-memory.dmp

    Filesize

    4KB

  • memory/2220-8-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB