Analysis

  • max time kernel
    148s
  • max time network
    13s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    21-04-2021 13:39

General

  • Target

    f0ecbaf17da2ff569e089259b65e0165.exe

  • Size

    714KB

  • MD5

    f0ecbaf17da2ff569e089259b65e0165

  • SHA1

    d7c012a9a21e5990c4d4ce8ce803a9074a07166b

  • SHA256

    b594f2b6d50e582013fef6de01449d3808940f119221efd40bd1775170dfcaec

  • SHA512

    e8deaaf3da679b009fc46850ac83a17c781d18d9a993ff777e49dffe1758d0117e5efb730f0cf829b345a422239746cd5ac19af2f910709f2318f9a227758ca7

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.lpsinvest.com
  • Port:
    587
  • Username:
    helio@lpsinvest.com
  • Password:
    #@9$#@9r1jDC2BLR

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0ecbaf17da2ff569e089259b65e0165.exe
    "C:\Users\Admin\AppData\Local\Temp\f0ecbaf17da2ff569e089259b65e0165.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1632
    • C:\Users\Admin\AppData\Local\Temp\f0ecbaf17da2ff569e089259b65e0165.exe
      "C:\Users\Admin\AppData\Local\Temp\f0ecbaf17da2ff569e089259b65e0165.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:752

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/752-67-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/752-68-0x00000000004375FE-mapping.dmp
  • memory/752-69-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/752-71-0x0000000004910000-0x0000000004911000-memory.dmp
    Filesize

    4KB

  • memory/1632-60-0x0000000000F50000-0x0000000000F51000-memory.dmp
    Filesize

    4KB

  • memory/1632-62-0x0000000004DA0000-0x0000000004DA1000-memory.dmp
    Filesize

    4KB

  • memory/1632-63-0x0000000000470000-0x0000000000479000-memory.dmp
    Filesize

    36KB

  • memory/1632-64-0x000000007EF40000-0x000000007EF41000-memory.dmp
    Filesize

    4KB

  • memory/1632-65-0x00000000051E0000-0x0000000005254000-memory.dmp
    Filesize

    464KB

  • memory/1632-66-0x00000000008F0000-0x000000000092C000-memory.dmp
    Filesize

    240KB