Analysis

  • max time kernel
    147s
  • max time network
    83s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    25-02-2021 19:31

General

  • Target

    KIS PRODUKT FIRST ORDER .exe

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    GODBLESSUS123

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe
    "C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FUZTIPBuHg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp51D8.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:268
    • C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe
      "C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1608

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp51D8.tmp
    MD5

    368e143f4576ed21b14efb5680578791

    SHA1

    a648b00100a9bec62abffa0d8eb4babbea70ba49

    SHA256

    9e8f27a2269a1d5dbd59e955548933c817e8f35ab1e22e3e3edf5d4e29401454

    SHA512

    6cfffa20f36a35d41b09105c9707346e9f436704038581fc29cec99a27440d3f0a53c795a6df72823575b87d2ed054712bfa040eb751d5dca441844063d9c485

  • memory/268-8-0x0000000000000000-mapping.dmp
  • memory/892-2-0x0000000074520000-0x0000000074C0E000-memory.dmp
    Filesize

    6.9MB

  • memory/892-3-0x0000000000A10000-0x0000000000A11000-memory.dmp
    Filesize

    4KB

  • memory/892-5-0x0000000002100000-0x0000000002101000-memory.dmp
    Filesize

    4KB

  • memory/892-6-0x0000000000480000-0x0000000000483000-memory.dmp
    Filesize

    12KB

  • memory/892-7-0x0000000004340000-0x000000000439C000-memory.dmp
    Filesize

    368KB

  • memory/1608-11-0x000000000043749E-mapping.dmp
  • memory/1608-10-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1608-12-0x0000000074520000-0x0000000074C0E000-memory.dmp
    Filesize

    6.9MB

  • memory/1608-13-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1608-15-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
    Filesize

    4KB