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Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/05/2024, 03:16

General

  • Target

    9b6fc00623210be4340042bb63c2e7d674cb62de15d8d296ac93a6ad57e78984.exe

  • Size

    505KB

  • MD5

    c38004d64527485b578d23cece3566ae

  • SHA1

    765cb217e0da4d242359b4dd6b96adb7872a9c16

  • SHA256

    9b6fc00623210be4340042bb63c2e7d674cb62de15d8d296ac93a6ad57e78984

  • SHA512

    6f9188649985313fa4017ee36dc2bb9a77b564df3168053847bc44414eb1e24f20c43d8bbda6bbb5fdc3d968da7429decd8303e45b37bae9dd9261cd48227975

  • SSDEEP

    12288:QccV48SQpcAMxZs1W05ICMDdmFeyZ4fa:zh8SQpc01W0cQZ4fa

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9b6fc00623210be4340042bb63c2e7d674cb62de15d8d296ac93a6ad57e78984.exe
    "C:\Users\Admin\AppData\Local\Temp\9b6fc00623210be4340042bb63c2e7d674cb62de15d8d296ac93a6ad57e78984.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3284
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
      "Powershell.exe" 東б屁एचтぎ儿ト丽-東б屁एचтぎ儿ト丽E東б屁एचтぎ儿ト丽x東б屁एचтぎ儿ト丽e東б屁एचтぎ儿ト丽c東б屁एचтぎ儿ト丽u東б屁एचтぎ儿ト丽t東б屁एचтぎ儿ト丽i東б屁एचтぎ儿ト丽o東б屁एचтぎ儿ト丽n東б屁एचтぎ儿ト丽P東б屁एचтぎ儿ト丽o東б屁एचтぎ儿ト丽l東б屁एचтぎ儿ト丽i東б屁एचтぎ儿ト丽c東б屁एचтぎ儿ト丽y東б屁एचтぎ儿ト丽 東б屁एचтぎ儿ト丽B東б屁एचтぎ儿ト丽y東б屁एचтぎ儿ト丽p東б屁एचтぎ儿ト丽a東б屁एचтぎ儿ト丽s東б屁एचтぎ儿ト丽s東б屁एचтぎ儿ト丽 東б屁एचтぎ儿ト丽-東б屁एचтぎ儿ト丽c東б屁एचтぎ儿ト丽o東б屁एचтぎ儿ト丽m東б屁एचтぎ儿ト丽m東б屁एचтぎ儿ト丽a東б屁एचтぎ儿ト丽n東б屁एचтぎ儿ト丽d 東б屁एचтぎ儿トC東б屁एचтぎ儿トo東б屁एचтぎ儿トp東б屁एचтぎ儿トy東б屁एचтぎ儿ト-東б屁एचтぎ儿トI東б屁एचтぎ儿トt東б屁एचтぎ儿トe東б屁एचтぎ儿トm 'C:\Users\Admin\AppData\Local\Temp\9b6fc00623210be4340042bb63c2e7d674cb62de15d8d296ac93a6ad57e78984.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\command-line.exe'
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4540
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tpono00k.aez.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2280-31-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-62-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-29-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2280-30-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-61-0x0000000006BA0000-0x0000000006BF0000-memory.dmp

    Filesize

    320KB

  • memory/3284-5-0x0000000005480000-0x000000000551C000-memory.dmp

    Filesize

    624KB

  • memory/3284-2-0x0000000002E60000-0x0000000002EB2000-memory.dmp

    Filesize

    328KB

  • memory/3284-1-0x0000000000800000-0x0000000000884000-memory.dmp

    Filesize

    528KB

  • memory/3284-6-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/3284-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

    Filesize

    4KB

  • memory/3284-33-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/3284-27-0x0000000005350000-0x000000000535A000-memory.dmp

    Filesize

    40KB

  • memory/3284-4-0x00000000053E0000-0x0000000005472000-memory.dmp

    Filesize

    584KB

  • memory/3284-3-0x0000000005990000-0x0000000005F34000-memory.dmp

    Filesize

    5.6MB

  • memory/3284-28-0x0000000005340000-0x000000000534A000-memory.dmp

    Filesize

    40KB

  • memory/4540-10-0x0000000005C00000-0x0000000005C22000-memory.dmp

    Filesize

    136KB

  • memory/4540-47-0x0000000007720000-0x00000000077C3000-memory.dmp

    Filesize

    652KB

  • memory/4540-26-0x00000000064C0000-0x000000000650C000-memory.dmp

    Filesize

    304KB

  • memory/4540-24-0x0000000006070000-0x00000000063C4000-memory.dmp

    Filesize

    3.3MB

  • memory/4540-11-0x0000000005DA0000-0x0000000005E06000-memory.dmp

    Filesize

    408KB

  • memory/4540-23-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/4540-12-0x0000000005E80000-0x0000000005EE6000-memory.dmp

    Filesize

    408KB

  • memory/4540-13-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/4540-8-0x0000000005560000-0x0000000005B88000-memory.dmp

    Filesize

    6.2MB

  • memory/4540-34-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/4540-35-0x0000000007450000-0x0000000007482000-memory.dmp

    Filesize

    200KB

  • memory/4540-36-0x0000000070800000-0x000000007084C000-memory.dmp

    Filesize

    304KB

  • memory/4540-46-0x0000000006A60000-0x0000000006A7E000-memory.dmp

    Filesize

    120KB

  • memory/4540-25-0x0000000006480000-0x000000000649E000-memory.dmp

    Filesize

    120KB

  • memory/4540-50-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/4540-49-0x00000000074F0000-0x000000000750A000-memory.dmp

    Filesize

    104KB

  • memory/4540-48-0x0000000007E50000-0x00000000084CA000-memory.dmp

    Filesize

    6.5MB

  • memory/4540-51-0x0000000007820000-0x000000000782A000-memory.dmp

    Filesize

    40KB

  • memory/4540-52-0x0000000007A30000-0x0000000007AC6000-memory.dmp

    Filesize

    600KB

  • memory/4540-53-0x00000000079B0000-0x00000000079C1000-memory.dmp

    Filesize

    68KB

  • memory/4540-54-0x0000000007A00000-0x0000000007A0E000-memory.dmp

    Filesize

    56KB

  • memory/4540-55-0x0000000007A10000-0x0000000007A24000-memory.dmp

    Filesize

    80KB

  • memory/4540-56-0x0000000007B10000-0x0000000007B2A000-memory.dmp

    Filesize

    104KB

  • memory/4540-57-0x0000000007AF0000-0x0000000007AF8000-memory.dmp

    Filesize

    32KB

  • memory/4540-60-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/4540-9-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/4540-7-0x0000000004EF0000-0x0000000004F26000-memory.dmp

    Filesize

    216KB