Analysis

  • max time kernel
    103s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    14-01-2021 09:59

General

  • Target

    AWB & Shipping Document.exe

  • Size

    1.1MB

  • MD5

    7fb34ce8d9791b9ecfc9ceec60fe4c5a

  • SHA1

    cf0b73e45c0239865d3be930aced04a1513d0194

  • SHA256

    08f8fb048455eaa71cf153651e2c8643e1669ad29be5f523de0b8bb39996e92c

  • SHA512

    379a410db297833dab382b9f9bbf842bbd71091a61184b74153025bab1151b78eaaaf43caa07f3c8db47a33b0063cb362642944a1e89b86cd682562fa9ca3ed6

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.trgcomq.com
  • Port:
    587
  • Username:
    reyna@trgcomq.com
  • Password:
    djxAXxTla8

Signatures

  • AgentTesla

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

  • AgentTesla Payload 4 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\AWB & Shipping Document.exe
    "C:\Users\Admin\AppData\Local\Temp\AWB & Shipping Document.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1204
    • C:\Users\Admin\AppData\Local\Temp\AWB & Shipping Document.exe
      "C:\Users\Admin\AppData\Local\Temp\AWB & Shipping Document.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1664

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1204-2-0x00000000740B0000-0x000000007479E000-memory.dmp
    Filesize

    6.9MB

  • memory/1204-3-0x00000000008E0000-0x00000000008E1000-memory.dmp
    Filesize

    4KB

  • memory/1204-5-0x00000000004E0000-0x00000000004F2000-memory.dmp
    Filesize

    72KB

  • memory/1204-6-0x0000000005310000-0x0000000005384000-memory.dmp
    Filesize

    464KB

  • memory/1664-7-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1664-8-0x00000000004375EE-mapping.dmp
  • memory/1664-9-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1664-10-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1664-11-0x00000000740B0000-0x000000007479E000-memory.dmp
    Filesize

    6.9MB