Analysis

  • max time kernel
    57s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27/09/2022, 20:13

General

  • Target

    Payment PO-2062409102_GTE_2022.exe

  • Size

    233KB

  • MD5

    e81987197d93779970db5d289aa37a98

  • SHA1

    9ea755dadf00a2305bde1813f05dd20c9d9739a5

  • SHA256

    8c7a7cd8e6e436f78fffcb7fcdc970a98dbdb2fa8a784d81b3efd7c3fd4e25b1

  • SHA512

    e102e6c653de57474f74d468cd489eed05336c1196bb007b2da4840df491391e620cd5d533ba3f1f01ec6edbf129005466ccb4565e97655e155c17b83fe78fb5

  • SSDEEP

    6144:SGoH0faCCduMU9YrSVIxPLp7drKBKa5Wj:/MlVMVKs0PL9hKpw

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.nutiribio.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    zGNVO(l5

Signatures

  • AgentTesla

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

  • AgentTesla payload 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment PO-2062409102_GTE_2022.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment PO-2062409102_GTE_2022.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1416
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1528

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1416-54-0x00000000011E0000-0x000000000121A000-memory.dmp

          Filesize

          232KB

        • memory/1416-55-0x0000000000980000-0x0000000000988000-memory.dmp

          Filesize

          32KB

        • memory/1416-56-0x00000000009D0000-0x00000000009D6000-memory.dmp

          Filesize

          24KB

        • memory/1416-57-0x0000000000820000-0x000000000082C000-memory.dmp

          Filesize

          48KB

        • memory/1416-58-0x0000000000830000-0x0000000000838000-memory.dmp

          Filesize

          32KB

        • memory/1528-59-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/1528-60-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/1528-62-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/1528-63-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/1528-64-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/1528-67-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/1528-69-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/1528-70-0x0000000075E81000-0x0000000075E83000-memory.dmp

          Filesize

          8KB