Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-04-2024 01:22

General

  • Target

    3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe

  • Size

    685KB

  • MD5

    ceecf444b1aa9828d9f23c6dd1a18823

  • SHA1

    fc123ba9f3bdf16be1eecd33392a623b04dcc1f4

  • SHA256

    3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c

  • SHA512

    a87bdbdaa5de2e784d126c406ddc6f43659e6da5dae347eba53120ae22db6248d5f1af6c3c7544ad12e9bea5f0b35a9c650a407d5060060554547eeacf246588

  • SSDEEP

    12288:NsM9hCaa2F0F7P6PXO08+VslZB+NTM/H7FjFcJDXTzlQzWiu:JUm0Ftq2D37FGJDXTz3

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe
    "C:\Users\Admin\AppData\Local\Temp\3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3016
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KaNyEuxO.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1940
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KaNyEuxO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7E58.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:5036
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jofwfx2m.ueu.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp7E58.tmp

    Filesize

    1KB

    MD5

    68c4e02d25921fcb1169bbb6c5496262

    SHA1

    5038ec6c2321499ccab524adcf152c90f4a29246

    SHA256

    49bc627b3031b367c7136f33a36e8041c17696e62b6a8b0d738691d91207622f

    SHA512

    82c58efa4a1c397a5c867329c643b68929c7687e76e613fb2d33b0a0d0ff62c27257651fb35597b198e7283982fa4c23ad69c80ed2c859fca65f8de452327a05

  • memory/1940-35-0x0000000006020000-0x0000000006374000-memory.dmp

    Filesize

    3.3MB

  • memory/1940-58-0x0000000007960000-0x000000000796A000-memory.dmp

    Filesize

    40KB

  • memory/1940-38-0x00000000065C0000-0x00000000065DE000-memory.dmp

    Filesize

    120KB

  • memory/1940-68-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/1940-65-0x0000000007C10000-0x0000000007C18000-memory.dmp

    Filesize

    32KB

  • memory/1940-64-0x0000000007C30000-0x0000000007C4A000-memory.dmp

    Filesize

    104KB

  • memory/1940-63-0x0000000007B30000-0x0000000007B44000-memory.dmp

    Filesize

    80KB

  • memory/1940-62-0x0000000007B20000-0x0000000007B2E000-memory.dmp

    Filesize

    56KB

  • memory/1940-14-0x0000000002CD0000-0x0000000002D06000-memory.dmp

    Filesize

    216KB

  • memory/1940-15-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/1940-16-0x00000000058A0000-0x0000000005EC8000-memory.dmp

    Filesize

    6.2MB

  • memory/1940-17-0x0000000005260000-0x0000000005270000-memory.dmp

    Filesize

    64KB

  • memory/1940-19-0x0000000005260000-0x0000000005270000-memory.dmp

    Filesize

    64KB

  • memory/1940-61-0x0000000007AF0000-0x0000000007B01000-memory.dmp

    Filesize

    68KB

  • memory/1940-20-0x0000000005610000-0x0000000005632000-memory.dmp

    Filesize

    136KB

  • memory/1940-60-0x0000000007B70000-0x0000000007C06000-memory.dmp

    Filesize

    600KB

  • memory/1940-22-0x0000000005F40000-0x0000000005FA6000-memory.dmp

    Filesize

    408KB

  • memory/1940-39-0x0000000006600000-0x000000000664C000-memory.dmp

    Filesize

    304KB

  • memory/1940-57-0x00000000078F0000-0x000000000790A000-memory.dmp

    Filesize

    104KB

  • memory/1940-24-0x0000000005FB0000-0x0000000006016000-memory.dmp

    Filesize

    408KB

  • memory/1940-56-0x0000000007F30000-0x00000000085AA000-memory.dmp

    Filesize

    6.5MB

  • memory/1940-55-0x00000000077F0000-0x0000000007893000-memory.dmp

    Filesize

    652KB

  • memory/1940-54-0x0000000005260000-0x0000000005270000-memory.dmp

    Filesize

    64KB

  • memory/1940-53-0x0000000005260000-0x0000000005270000-memory.dmp

    Filesize

    64KB

  • memory/1940-52-0x0000000006B70000-0x0000000006B8E000-memory.dmp

    Filesize

    120KB

  • memory/1940-41-0x00000000075B0000-0x00000000075E2000-memory.dmp

    Filesize

    200KB

  • memory/1940-40-0x000000007F6B0000-0x000000007F6C0000-memory.dmp

    Filesize

    64KB

  • memory/1940-42-0x0000000070FB0000-0x0000000070FFC000-memory.dmp

    Filesize

    304KB

  • memory/3016-7-0x0000000005DA0000-0x0000000005DAE000-memory.dmp

    Filesize

    56KB

  • memory/3016-0-0x0000000000FC0000-0x0000000001070000-memory.dmp

    Filesize

    704KB

  • memory/3016-4-0x0000000005C50000-0x0000000005C60000-memory.dmp

    Filesize

    64KB

  • memory/3016-36-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3016-5-0x0000000005A80000-0x0000000005A8A000-memory.dmp

    Filesize

    40KB

  • memory/3016-1-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3016-3-0x0000000005AC0000-0x0000000005B52000-memory.dmp

    Filesize

    584KB

  • memory/3016-9-0x0000000009960000-0x00000000099FC000-memory.dmp

    Filesize

    624KB

  • memory/3016-2-0x0000000005FD0000-0x0000000006574000-memory.dmp

    Filesize

    5.6MB

  • memory/3016-6-0x0000000005D60000-0x0000000005D72000-memory.dmp

    Filesize

    72KB

  • memory/3016-8-0x0000000007030000-0x00000000070B2000-memory.dmp

    Filesize

    520KB

  • memory/4976-70-0x0000000005450000-0x0000000005460000-memory.dmp

    Filesize

    64KB

  • memory/4976-25-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/4976-21-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/4976-37-0x0000000005450000-0x0000000005460000-memory.dmp

    Filesize

    64KB

  • memory/4976-69-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/4976-59-0x00000000062E0000-0x0000000006330000-memory.dmp

    Filesize

    320KB