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Analysis

  • max time kernel
    60s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    19/03/2023, 13:13

General

  • Target

    Enercov PO 202246755181.exe

  • Size

    845KB

  • MD5

    11aa003966247771c12825963bea52dd

  • SHA1

    9664921caacdd9efece3e476fed9e9bb9ef1b6d9

  • SHA256

    387899fad2b9f561cc6b2023765354a3b385c5b515b361c3b019ff180d82d550

  • SHA512

    8bb7aa630ad40ad98a88fb4abc8204a4650929715dbd2b39ef28526a01757232f8d7b0130c6694b244c0306bba1589513d37fa96ead350cd133efb0d11c8baee

  • SSDEEP

    12288:TzCiEpjkjXyuaq8H7406ylH5UVqzemL07hkvY99Ha0eqpDLd4MDsCoMT:T0jkj+h406GaoBL0Sw97eqpDLdCCoMT

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Enercov PO 202246755181.exe
    "C:\Users\Admin\AppData\Local\Temp\Enercov PO 202246755181.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Local\Temp\Enercov PO 202246755181.exe
      "C:\Users\Admin\AppData\Local\Temp\Enercov PO 202246755181.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:268

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/268-66-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/268-67-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/268-73-0x0000000004D40000-0x0000000004D80000-memory.dmp

    Filesize

    256KB

  • memory/268-72-0x0000000004D40000-0x0000000004D80000-memory.dmp

    Filesize

    256KB

  • memory/268-71-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/268-69-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/268-62-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/268-65-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/268-63-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/268-64-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1712-55-0x00000000049F0000-0x0000000004A30000-memory.dmp

    Filesize

    256KB

  • memory/1712-61-0x0000000000750000-0x0000000000782000-memory.dmp

    Filesize

    200KB

  • memory/1712-54-0x0000000000230000-0x0000000000308000-memory.dmp

    Filesize

    864KB

  • memory/1712-60-0x00000000006E0000-0x00000000006E6000-memory.dmp

    Filesize

    24KB

  • memory/1712-59-0x0000000007FB0000-0x000000000805A000-memory.dmp

    Filesize

    680KB

  • memory/1712-58-0x0000000000640000-0x000000000064C000-memory.dmp

    Filesize

    48KB

  • memory/1712-57-0x00000000049F0000-0x0000000004A30000-memory.dmp

    Filesize

    256KB

  • memory/1712-56-0x0000000000510000-0x000000000052A000-memory.dmp

    Filesize

    104KB