Analysis

  • max time kernel
    138s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220310-en
  • submitted
    14-04-2022 12:42

General

  • Target

    5c63633ca6215a64a9f504580e17a9968636d66dcf44c062a876d25c1326ac09.exe

  • Size

    765KB

  • MD5

    771ca382a7507d9f3fe65644662ac9d4

  • SHA1

    002bc72cb2cc25c0d3d2489af70a76fa690d2215

  • SHA256

    5c63633ca6215a64a9f504580e17a9968636d66dcf44c062a876d25c1326ac09

  • SHA512

    4d7f888572116aa20872795c0a5e7766dc9d0aba9a07193080c7521bdd9689d99e7f2325364c33fdb4d56a4fbc0b29d944e258a2c0d3aacaa8071df3e7aeff54

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.totallyanonymous.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    658a031K

Signatures

  • AgentTesla

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

  • Meta Stealer Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

  • AgentTesla Payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c63633ca6215a64a9f504580e17a9968636d66dcf44c062a876d25c1326ac09.exe
    "C:\Users\Admin\AppData\Local\Temp\5c63633ca6215a64a9f504580e17a9968636d66dcf44c062a876d25c1326ac09.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2704
    • C:\Users\Admin\AppData\Local\Temp\5c63633ca6215a64a9f504580e17a9968636d66dcf44c062a876d25c1326ac09.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5c63633ca6215a64a9f504580e17a9968636d66dcf44c062a876d25c1326ac09.exe.log

    Filesize

    1KB

    MD5

    6f8f3a9a57cb30e686d3355e656031e0

    SHA1

    acccd6befb1a2f40e662280bc5182e086a0d079b

    SHA256

    283586e83b25099a5698cb9caf9c594a37060d11e0f55c81bb9c6d4f728448ea

    SHA512

    8f11d645ff4f8d5b1c45b06eb52cd45319659255306d60e80e33abfd04b9e3b1164679f11a8a23bd493e4b3f6b9841d70e553a01835eeaf6035b4d05e4fd7b54

  • memory/2704-134-0x0000000000610000-0x00000000006D6000-memory.dmp

    Filesize

    792KB

  • memory/2704-135-0x000000000AAB0000-0x000000000B054000-memory.dmp

    Filesize

    5.6MB

  • memory/2704-136-0x000000000A540000-0x000000000A5D2000-memory.dmp

    Filesize

    584KB

  • memory/2704-137-0x000000000A6D0000-0x000000000A6DA000-memory.dmp

    Filesize

    40KB

  • memory/2704-138-0x000000000CE90000-0x000000000D3BC000-memory.dmp

    Filesize

    5.2MB

  • memory/2704-139-0x000000000D540000-0x000000000D5DC000-memory.dmp

    Filesize

    624KB

  • memory/4360-141-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/4360-143-0x0000000005880000-0x00000000058E6000-memory.dmp

    Filesize

    408KB