Overview

overview

8

Static

static

3

FVG2-20240704.exe

windows7-x64

8

FVG2-20240704.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    93s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 13:18

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General

  • Target

    FVG2-20240704.exe

  • Size

    753KB

  • MD5

    50618a28fe8366c4654f6a4e2256ac42

  • SHA1

    0cd7c53525cc736df1b00ace93c97d904ff930a1

  • SHA256

    c03cbc0d8f90a201b6f78f90ea7cd426b10ad0070fc4220ba34ad4e6f789b2fa

  • SHA512

    9beb87f65caf66eff8c59f33b3036403b578951bbabbc8819a592c23fa2f89978ddcc343fcc27698e1bcc63b70ff3815a4dead06c611cd672fdfb61ec7de448d

  • SSDEEP

    12288:+67yaRVW+/TL+C1bGY/qD5Jqbf3utJqFQ/1uo79u0Mlrk41VcG1:+6eIVW+7L7bF/qDKr3utEFQ/37elo2au

Score
8/10
collectionevasionexecutionspywarestealer

Malware Config

Signatures

  • 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.

    execution
  • Disables Task Manager via registry modification
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

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

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

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

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Looks up external IP address via web service 1 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).

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FVG2-20240704.exe
    "C:\Users\Admin\AppData\Local\Temp\FVG2-20240704.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\FVG2-20240704.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3212
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZkUnEZYuveNXzg.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1720
    • C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZkUnEZYuveNXzg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCCB6.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1972
    • C:\Users\Admin\AppData\Local\Temp\FVG2-20240704.exe
      C:\Users\Admin\AppData\Local\Temp\FVG2-20240704.exe
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    2KB

    MD5

    d85ba6ff808d9e5444a4b369f5bc2730

    SHA1

    31aa9d96590fff6981b315e0b391b575e4c0804a

    SHA256

    84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

    SHA512

    8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

    Download Submit

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

    944B

    MD5

    bd5940f08d0be56e65e5f2aaf47c538e

    SHA1

    d7e31b87866e5e383ab5499da64aba50f03e8443

    SHA256

    2d2f364c75bd2897504249f42cdf1d19374f5230aad68fa9154ea3d03e3031a6

    SHA512

    c34d10c7e07da44a180fae9889b61f08903aa84e8ddfa80c31c272b1ef9d491b8cec6b8a4c836c3cb1583fe8f4955c6a8db872515de3a9e10eae09610c959406

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hojohkgy.1yz.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\tmpCCB6.tmp
    Filesize

    1KB

    MD5

    c4463eeb86e4f82bb505cbee91f663d2

    SHA1

    a75596c24167902fdc6c23205c4e4952012a8582

    SHA256

    71e10b4b8bab0e41e38e2b34a7dfdc7e379ce7c630cc2040229ea50cb6f8324a

    SHA512

    d87e41ecea17971634a18ae9329539fbf22e95eb991c731dd208c3b152add93829025a2b90f5ec2cd49dcdeba1062d04599856ada6e13304319c83246c2ea26e

    Download Submit

  • memory/748-44-0x000000001ED70000-0x000000001EF32000-memory.dmp

    Filesize

    1.8MB

    Download

  • memory/748-35-0x0000000140000000-0x000000014003A000-memory.dmp

    Filesize

    232KB

    Download

  • memory/1620-37-0x00007FFCB7110000-0x00007FFCB7BD1000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/1620-3-0x0000000003620000-0x0000000003632000-memory.dmp

    Filesize

    72KB

    Download

  • memory/1620-8-0x000000001E690000-0x000000001E70A000-memory.dmp

    Filesize

    488KB

    Download

  • memory/1620-1-0x0000000000AE0000-0x0000000000BA0000-memory.dmp

    Filesize

    768KB

    Download

  • memory/1620-7-0x00000000015A0000-0x00000000015B4000-memory.dmp

    Filesize

    80KB

    Download

  • memory/1620-6-0x000000001C770000-0x000000001C786000-memory.dmp

    Filesize

    88KB

    Download

  • memory/1620-5-0x000000001C750000-0x000000001C774000-memory.dmp

    Filesize

    144KB

    Download

  • memory/1620-2-0x00007FFCB7110000-0x00007FFCB7BD1000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/1620-4-0x0000000003760000-0x0000000003782000-memory.dmp

    Filesize

    136KB

    Download

  • memory/1620-0-0x00007FFCB7113000-0x00007FFCB7115000-memory.dmp

    Filesize

    8KB

    Download

  • memory/3212-14-0x00007FFCB7110000-0x00007FFCB7BD1000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/3212-33-0x00007FFCB7110000-0x00007FFCB7BD1000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/3212-43-0x00007FFCB7110000-0x00007FFCB7BD1000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/3212-13-0x00007FFCB7110000-0x00007FFCB7BD1000-memory.dmp

    Filesize

    10.8MB

    Download