Analysis

  • max time kernel
    133s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    26-02-2021 19:12

General

  • Target

    2cb99cb1317f6a6a32136bbbcc5caafc.exe

  • Size

    709KB

  • MD5

    2cb99cb1317f6a6a32136bbbcc5caafc

  • SHA1

    47ac125fe5d0bd324fe925ed1b81195ceb6e3401

  • SHA256

    addeaa9112c1a5befaa1812f8c95bfae28181b22e7b4c733093079e100e837f3

  • SHA512

    d92f9dd548d2b6776e0925a629a4d7dfa958797e5135cf3ced3e26ecb01e568de8eb36698d2cfb83904c7243a3eda2a1a0758b2171f90dd0041e62cd276a1e5f

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.mail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Smallone123

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2cb99cb1317f6a6a32136bbbcc5caafc.exe
    "C:\Users\Admin\AppData\Local\Temp\2cb99cb1317f6a6a32136bbbcc5caafc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:764

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/764-8-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/764-9-0x00000000004374CE-mapping.dmp
  • memory/764-10-0x00000000748A0000-0x0000000074F8E000-memory.dmp
    Filesize

    6.9MB

  • memory/764-11-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/764-13-0x0000000004BA0000-0x0000000004BA1000-memory.dmp
    Filesize

    4KB

  • memory/764-14-0x0000000004BA1000-0x0000000004BA2000-memory.dmp
    Filesize

    4KB

  • memory/792-2-0x00000000748A0000-0x0000000074F8E000-memory.dmp
    Filesize

    6.9MB

  • memory/792-3-0x0000000000C90000-0x0000000000C91000-memory.dmp
    Filesize

    4KB

  • memory/792-5-0x0000000004FD0000-0x0000000004FD1000-memory.dmp
    Filesize

    4KB

  • memory/792-6-0x00000000004E0000-0x00000000004EB000-memory.dmp
    Filesize

    44KB

  • memory/792-7-0x0000000004F40000-0x0000000004FC6000-memory.dmp
    Filesize

    536KB