Overview

overview

10

Static

static

PO 321134.exe

windows7_x64

10

PO 321134.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    07-07-2020 10:53

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General

  • Target

    PO 321134.exe

  • Size

    1.1MB

  • MD5

    7b2934d2e00efcb5d5dd7ea10c29da17

  • SHA1

    710fd63edc49f1d74a714398674400254b76574e

  • SHA256

    abf8160dd66f87903ba311f77da9f6b5c66538ffd5eedc9555a46369a6917b27

  • SHA512

    1f543a60f91238b97133794dec53d447e1f66952aecab6e754d45bae637412d9eaf2fe38f09dd1efe09f562ee31a46eebb6500775203ae98d5216b07ab94d6ed

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.mail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    UCHE123456

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

    spyware
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO 321134.exe
    "C:\Users\Admin\AppData\Local\Temp\PO 321134.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1356
    • C:\16437174\ngeih.pif
      "C:\16437174\ngeih.pif" apgxijq.tun
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1524
      • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1792
        • C:\Windows\SysWOW64\netsh.exe
          "netsh" wlan show profile
          4⤵
            PID:1928

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\16437174\apgxijq.tun
      MD5

      f9abf79021373c60056060a00043855a

      SHA1

      bc602c553ffb77d834beb069198423b78a7ad718

      SHA256

      9435c52fcfff1125672fb5f944b57b77480dff5a544258648de61d44564c1aee

      SHA512

      1c230eafad2453159372aa48e4c4b9cf64390252c7c7909650afcbf54decf4ed972a158e031a730ede42dac528e4eb3b2d08121d9ab381e6fb2773810efff621

      Download Submit

    • C:\16437174\cdxrrncmn.docx
      MD5

      4ec9307234d07344028a83ee64f33ac1

      SHA1

      f4d514d4ca54b1d9340ec0edd904dfa306684026

      SHA256

      0c6397ebd0743bde3b6e2b88acc70554170f3580e629a62f6c5c1bf159c5e0a8

      SHA512

      0d10a8fe29af44f6e69dc7a09e5252c233562017908443ca94a303b024c686d8010519f084c013525d7604b2a72a88bd02c0c90d15bcb1be565be574caec4995

      Download Submit

    • C:\16437174\ngeih.pif
      MD5

      4e9488deb23ac8ecc3ac404b04134c18

      SHA1

      1a1b28bb37e60ce7d68976b6b8f017280fe35302

      SHA256

      69685fb82980c4c5a23ece8272076628466c16e955d14ec5fbd6be4afa907dfb

      SHA512

      d3772c5b6f62bf2c74afde047b83f0fc4a0c34da25d264d4f9e9d1ae957747d66971ccecaf37355cc41e82d440fc4446d167825caa2b458d50d4a7852745a0de

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
      MD5

      0e06054beb13192588e745ee63a84173

      SHA1

      30b7d4d1277bafd04a83779fd566a1f834a8d113

      SHA256

      c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768

      SHA512

      251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
      MD5

      0e06054beb13192588e745ee63a84173

      SHA1

      30b7d4d1277bafd04a83779fd566a1f834a8d113

      SHA256

      c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768

      SHA512

      251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215

      Download Submit

    • \16437174\ngeih.pif
      MD5

      4e9488deb23ac8ecc3ac404b04134c18

      SHA1

      1a1b28bb37e60ce7d68976b6b8f017280fe35302

      SHA256

      69685fb82980c4c5a23ece8272076628466c16e955d14ec5fbd6be4afa907dfb

      SHA512

      d3772c5b6f62bf2c74afde047b83f0fc4a0c34da25d264d4f9e9d1ae957747d66971ccecaf37355cc41e82d440fc4446d167825caa2b458d50d4a7852745a0de

      Download Submit

    • \16437174\ngeih.pif
      MD5

      4e9488deb23ac8ecc3ac404b04134c18

      SHA1

      1a1b28bb37e60ce7d68976b6b8f017280fe35302

      SHA256

      69685fb82980c4c5a23ece8272076628466c16e955d14ec5fbd6be4afa907dfb

      SHA512

      d3772c5b6f62bf2c74afde047b83f0fc4a0c34da25d264d4f9e9d1ae957747d66971ccecaf37355cc41e82d440fc4446d167825caa2b458d50d4a7852745a0de

      Download Submit

    • \16437174\ngeih.pif
      MD5

      4e9488deb23ac8ecc3ac404b04134c18

      SHA1

      1a1b28bb37e60ce7d68976b6b8f017280fe35302

      SHA256

      69685fb82980c4c5a23ece8272076628466c16e955d14ec5fbd6be4afa907dfb

      SHA512

      d3772c5b6f62bf2c74afde047b83f0fc4a0c34da25d264d4f9e9d1ae957747d66971ccecaf37355cc41e82d440fc4446d167825caa2b458d50d4a7852745a0de

      Download Submit

    • \16437174\ngeih.pif
      MD5

      4e9488deb23ac8ecc3ac404b04134c18

      SHA1

      1a1b28bb37e60ce7d68976b6b8f017280fe35302

      SHA256

      69685fb82980c4c5a23ece8272076628466c16e955d14ec5fbd6be4afa907dfb

      SHA512

      d3772c5b6f62bf2c74afde047b83f0fc4a0c34da25d264d4f9e9d1ae957747d66971ccecaf37355cc41e82d440fc4446d167825caa2b458d50d4a7852745a0de

      Download Submit

    • \Users\Admin\AppData\Local\Temp\RegSvcs.exe
      MD5

      0e06054beb13192588e745ee63a84173

      SHA1

      30b7d4d1277bafd04a83779fd566a1f834a8d113

      SHA256

      c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768

      SHA512

      251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215

      Download Submit

    • memory/1356-0-0x0000000002410000-0x0000000002511000-memory.dmp

      Filesize

      1.0MB

      Download

    • memory/1524-6-0x0000000000000000-mapping.dmp

      Download

    • memory/1792-11-0x00000000003A0000-0x0000000000AF2000-memory.dmp

      Filesize

      7.3MB

      Download

    • memory/1792-14-0x00000000003A0000-0x0000000000AF2000-memory.dmp

      Filesize

      7.3MB

      Download

    • memory/1792-15-0x00000000003A0000-0x0000000000AF2000-memory.dmp

      Filesize

      7.3MB

      Download

    • memory/1792-12-0x00000000003ED54E-mapping.dmp

      Download

    • memory/1928-17-0x0000000000000000-mapping.dmp

      Download