Analysis

  • max time kernel
    113s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    27-07-2021 20:01

General

  • Target

    9PynloBGqHebwTI.exe

  • Size

    835KB

  • MD5

    4767054a1b8210baf87d01af18f428dd

  • SHA1

    bc465fe25171f3f8c1bddee36f62ee768e8faf7a

  • SHA256

    e8c4c52fc84b28da5711b4913aa57d206e31e3f7f0f089cebc2b632e20e84027

  • SHA512

    97fb806434bb4e5b97441a4a00270b2170e5abc53e3aadb30f949d642ec6aa9d72678bda780031a9e2822cdc038e89b6fefd202e294bc64ce103c576a6741290

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.agceram.com
  • Port:
    587
  • Username:
    logs2@agceram.com
  • Password:
    opVnsZA7

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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe
    "C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe
      "C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe"
      2⤵
        PID:184
      • C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe
        "C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe"
        2⤵
          PID:3696
        • C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe
          "C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe"
          2⤵
            PID:3272
          • C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe
            "C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe"
            2⤵
              PID:2016
            • C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe
              "C:\Users\Admin\AppData\Local\Temp\9PynloBGqHebwTI.exe"
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1408

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9PynloBGqHebwTI.exe.log
            MD5

            c3cc52ccca9ff2b6fa8d267fc350ca6b

            SHA1

            a68d4028333296d222e4afd75dea36fdc98d05f3

            SHA256

            3125b6071e2d78f575a06ed7ac32a83d9262ae64d1fa81ac43e8bfc1ef157c0e

            SHA512

            b0c7b2501b1a2c559795a9d178c0bbda0e03cbdbaaa2c4330ac1202a55373fe1b742078adcfa915bd6e805565a2daa6d35d64ef7a14ffcd09069f9ea6a691cc7

          • memory/1408-124-0x0000000000400000-0x000000000043C000-memory.dmp
            Filesize

            240KB

          • memory/1408-133-0x0000000005E80000-0x0000000005E81000-memory.dmp
            Filesize

            4KB

          • memory/1408-132-0x00000000055A0000-0x00000000055A1000-memory.dmp
            Filesize

            4KB

          • memory/1408-131-0x0000000005120000-0x000000000561E000-memory.dmp
            Filesize

            5.0MB

          • memory/1408-125-0x00000000004374DE-mapping.dmp
          • memory/4016-118-0x0000000005460000-0x0000000005461000-memory.dmp
            Filesize

            4KB

          • memory/4016-122-0x0000000008A30000-0x0000000008AB2000-memory.dmp
            Filesize

            520KB

          • memory/4016-123-0x00000000077A0000-0x00000000077DE000-memory.dmp
            Filesize

            248KB

          • memory/4016-121-0x00000000055F0000-0x000000000560B000-memory.dmp
            Filesize

            108KB

          • memory/4016-120-0x0000000005280000-0x000000000577E000-memory.dmp
            Filesize

            5.0MB

          • memory/4016-119-0x0000000005300000-0x0000000005301000-memory.dmp
            Filesize

            4KB

          • memory/4016-114-0x00000000009F0000-0x00000000009F1000-memory.dmp
            Filesize

            4KB

          • memory/4016-117-0x0000000005320000-0x0000000005321000-memory.dmp
            Filesize

            4KB

          • memory/4016-116-0x0000000005780000-0x0000000005781000-memory.dmp
            Filesize

            4KB