Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-01-2025 07:48

General

  • Target

    NEWSHIPPINGDOCUMENTS.exe

  • Size

    779KB

  • MD5

    10a2684aae3f75a984dc63506e8ed8dc

  • SHA1

    99a1ef344d13f5b44f3b0526f44072154e30641b

  • SHA256

    6f094aa75a8322555241fae3063c17075a6ed5166bfb41c9055c390278178d6b

  • SHA512

    4d001589415898b61f52f01a652a268e3919bc6ced17b12abfbdcc71c64e49f3bf92b00e0f89ed64f120600b95a79fec23406afa3f7b8587552bd270424b1526

  • SSDEEP

    12288:/bdhloJNhQ/cWS7stavkg+t7di+u6VNPD0xvUPoCsTDW4nlpVOWN6fc/WwBZfvo:fiJN+UVsCkgOkQNPQ2oCsWys0xpBZfA

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.stilbo.eu
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    StilBO_#1

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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 3 TTPs

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

  • Looks up external IP address via web service 2 IoCs

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

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Scheduled Task/Job: Scheduled Task 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEWSHIPPINGDOCUMENTS.exe
    "C:\Users\Admin\AppData\Local\Temp\NEWSHIPPINGDOCUMENTS.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    • Suspicious use of WriteProcessMemory
    PID:1224
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\NEWSHIPPINGDOCUMENTS.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2796
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RvUJzKx.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3580
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RvUJzKx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDCD3.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1288
    • C:\Users\Admin\AppData\Local\Temp\NEWSHIPPINGDOCUMENTS.exe
      "C:\Users\Admin\AppData\Local\Temp\NEWSHIPPINGDOCUMENTS.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    18KB

    MD5

    601aa2856684544351b62572a0d39ffe

    SHA1

    f28ddbb043dcf6dc30e101677a346ad8acf20a97

    SHA256

    7bad3af01ba78b1f763d0b07b2ca8aaa68256ae872aa39bd8ec80a3ffdeb4efb

    SHA512

    beff753d3a3ccc73cbb82b45f9e683110f225f540b087a62323f0459cb583c90ba6860470e6e7af1e5e5761635720e3980084fec170a4cf468ff9180c69610d9

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dkrt3g4c.sgs.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpDCD3.tmp

    Filesize

    1KB

    MD5

    c6fad631745f3237faebbcf306d57344

    SHA1

    78e93f8e6694b5301f09e314b2ad67c9aee60175

    SHA256

    5d54f3f52a96eea1e88839ab3d0327aff93101233bd1dbc7e7345687ec4c3368

    SHA512

    fc154798b7f004ee486112bebfa10da6a6e37fddfb87a34c43bc294c318f03b3dcc7313310513e55c467a4091253b274553b98fe753afe731c447a22b8de1e26

  • memory/1224-5-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/1224-4-0x0000000005B50000-0x0000000005B5A000-memory.dmp

    Filesize

    40KB

  • memory/1224-6-0x0000000005F10000-0x0000000005F36000-memory.dmp

    Filesize

    152KB

  • memory/1224-7-0x00000000748EE000-0x00000000748EF000-memory.dmp

    Filesize

    4KB

  • memory/1224-8-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/1224-9-0x00000000032C0000-0x0000000003346000-memory.dmp

    Filesize

    536KB

  • memory/1224-10-0x000000000F000000-0x000000000F09C000-memory.dmp

    Filesize

    624KB

  • memory/1224-3-0x00000000059C0000-0x0000000005A52000-memory.dmp

    Filesize

    584KB

  • memory/1224-2-0x0000000005F70000-0x0000000006514000-memory.dmp

    Filesize

    5.6MB

  • memory/1224-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

    Filesize

    4KB

  • memory/1224-49-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/1224-1-0x0000000000F40000-0x000000000100A000-memory.dmp

    Filesize

    808KB

  • memory/2796-76-0x00000000076D0000-0x00000000076DA000-memory.dmp

    Filesize

    40KB

  • memory/2796-78-0x0000000007860000-0x0000000007871000-memory.dmp

    Filesize

    68KB

  • memory/2796-21-0x0000000005A40000-0x0000000005AA6000-memory.dmp

    Filesize

    408KB

  • memory/2796-20-0x0000000005260000-0x0000000005282000-memory.dmp

    Filesize

    136KB

  • memory/2796-88-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/2796-19-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/2796-15-0x0000000004DA0000-0x0000000004DD6000-memory.dmp

    Filesize

    216KB

  • memory/2796-33-0x0000000005D20000-0x0000000006074000-memory.dmp

    Filesize

    3.3MB

  • memory/2796-17-0x0000000005410000-0x0000000005A38000-memory.dmp

    Filesize

    6.2MB

  • memory/2796-82-0x0000000007980000-0x0000000007988000-memory.dmp

    Filesize

    32KB

  • memory/2796-48-0x0000000006330000-0x000000000634E000-memory.dmp

    Filesize

    120KB

  • memory/2796-16-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/2796-50-0x0000000006880000-0x00000000068CC000-memory.dmp

    Filesize

    304KB

  • memory/2796-52-0x000000006F830000-0x000000006F87C000-memory.dmp

    Filesize

    304KB

  • memory/2796-51-0x0000000007310000-0x0000000007342000-memory.dmp

    Filesize

    200KB

  • memory/2796-62-0x0000000006910000-0x000000000692E000-memory.dmp

    Filesize

    120KB

  • memory/2796-63-0x0000000007350000-0x00000000073F3000-memory.dmp

    Filesize

    652KB

  • memory/2796-64-0x0000000007CA0000-0x000000000831A000-memory.dmp

    Filesize

    6.5MB

  • memory/2796-65-0x0000000007660000-0x000000000767A000-memory.dmp

    Filesize

    104KB

  • memory/2796-81-0x00000000079A0000-0x00000000079BA000-memory.dmp

    Filesize

    104KB

  • memory/2796-18-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/2796-77-0x00000000078E0000-0x0000000007976000-memory.dmp

    Filesize

    600KB

  • memory/2796-22-0x0000000005BA0000-0x0000000005C06000-memory.dmp

    Filesize

    408KB

  • memory/2796-79-0x0000000007890000-0x000000000789E000-memory.dmp

    Filesize

    56KB

  • memory/2796-80-0x00000000078A0000-0x00000000078B4000-memory.dmp

    Filesize

    80KB

  • memory/3580-66-0x000000006F830000-0x000000006F87C000-memory.dmp

    Filesize

    304KB

  • memory/3580-36-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3580-34-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3580-89-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3580-28-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/3896-46-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3896-90-0x00000000070B0000-0x0000000007100000-memory.dmp

    Filesize

    320KB