Analysis

  • max time kernel
    60s
  • max time network
    43s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 05:21

General

  • Target

    Files/15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe

  • Size

    681KB

  • MD5

    c6a8c3eb7aac9d6bc575c07b15fa9184

  • SHA1

    e9017cd563cc0a706cdf37a8671bc2a0c9d2bc9c

  • SHA256

    15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e

  • SHA512

    a55d0d3e51e23a32820a9034e6a3f799abafd7217c3b41054c63befc83eeca3d39519d8507d3976b199c1d924687d4c6410ae1055ffd9576fd5b53dee9a394e4

  • SSDEEP

    12288:HGwK7tzJ+Wnqn++Kkchq1uHEEWTIrqZgFfIyJKop37VrOFDDN/mrFUezlndhv43n:dKzMskchVHEEJdKopBwDN

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.

  • 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.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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
  • 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.

  • 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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe
    "C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4488
    • 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\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:116
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vaGJgxW.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2704
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vaGJgxW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp328.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1152
    • C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe
      "C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1928

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

    982bfe36159d08156c2f06835d9c9e83

    SHA1

    fa6d1019347fac01e6e8cbefb991183cddba12e3

    SHA256

    436f1c3333df33169bf68285d443a32a13ccad3fbee1c32e9aebfc0473998035

    SHA512

    d4b0d69e72da81b94d50cd0c2489a5f87c44d4aa65b10c3942d656cda15ede0f0176da2fb1f9e5b6048ec596afc2a18109af7491c34891029a22fb3cc619b6e9

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_i0uq5ncf.ua1.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp328.tmp

    Filesize

    1KB

    MD5

    f0caf0067af617a4c5af34147396abac

    SHA1

    49965eb3758d619551995b2ac5d897c275c62875

    SHA256

    c48e81a5244388eb638d405dbd788024b39819638d9c35bd5e6c1ad20f7ab783

    SHA512

    8374fcd3cf73569a2d229e597fe6ce04138a6a55aae216ab71245e52ca8532dfc6448bb29d98fc1264211657040add3dfe4aea5036cbc556d6e3c2471895d152

  • memory/116-75-0x00000000075F0000-0x000000000760A000-memory.dmp

    Filesize

    104KB

  • memory/116-16-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/116-78-0x00000000077F0000-0x0000000007801000-memory.dmp

    Filesize

    68KB

  • memory/116-76-0x0000000007660000-0x000000000766A000-memory.dmp

    Filesize

    40KB

  • memory/116-25-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/116-74-0x0000000007C30000-0x00000000082AA000-memory.dmp

    Filesize

    6.5MB

  • memory/116-63-0x00000000710B0000-0x00000000710FC000-memory.dmp

    Filesize

    304KB

  • memory/116-79-0x0000000007820000-0x000000000782E000-memory.dmp

    Filesize

    56KB

  • memory/116-20-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/116-88-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/116-18-0x00000000054B0000-0x0000000005AD8000-memory.dmp

    Filesize

    6.2MB

  • memory/1928-45-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1928-50-0x00000000068D0000-0x0000000006920000-memory.dmp

    Filesize

    320KB

  • memory/1928-90-0x0000000006BF0000-0x0000000006DB2000-memory.dmp

    Filesize

    1.8MB

  • memory/2704-15-0x0000000004B90000-0x0000000004BC6000-memory.dmp

    Filesize

    216KB

  • memory/2704-51-0x0000000007190000-0x00000000071C2000-memory.dmp

    Filesize

    200KB

  • memory/2704-19-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2704-17-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2704-23-0x0000000005B60000-0x0000000005BC6000-memory.dmp

    Filesize

    408KB

  • memory/2704-89-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2704-22-0x0000000005AF0000-0x0000000005B56000-memory.dmp

    Filesize

    408KB

  • memory/2704-21-0x00000000051F0000-0x0000000005212000-memory.dmp

    Filesize

    136KB

  • memory/2704-48-0x00000000061C0000-0x00000000061DE000-memory.dmp

    Filesize

    120KB

  • memory/2704-49-0x00000000061E0000-0x000000000622C000-memory.dmp

    Filesize

    304KB

  • memory/2704-82-0x0000000007800000-0x0000000007808000-memory.dmp

    Filesize

    32KB

  • memory/2704-52-0x00000000710B0000-0x00000000710FC000-memory.dmp

    Filesize

    304KB

  • memory/2704-81-0x0000000007820000-0x000000000783A000-memory.dmp

    Filesize

    104KB

  • memory/2704-62-0x0000000006790000-0x00000000067AE000-memory.dmp

    Filesize

    120KB

  • memory/2704-73-0x00000000071D0000-0x0000000007273000-memory.dmp

    Filesize

    652KB

  • memory/2704-26-0x0000000005BD0000-0x0000000005F24000-memory.dmp

    Filesize

    3.3MB

  • memory/2704-80-0x0000000007720000-0x0000000007734000-memory.dmp

    Filesize

    80KB

  • memory/2704-77-0x0000000007760000-0x00000000077F6000-memory.dmp

    Filesize

    600KB

  • memory/4488-7-0x0000000008A70000-0x0000000008A88000-memory.dmp

    Filesize

    96KB

  • memory/4488-8-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

    Filesize

    4KB

  • memory/4488-6-0x00000000078C0000-0x000000000795C000-memory.dmp

    Filesize

    624KB

  • memory/4488-5-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4488-9-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4488-10-0x0000000008C90000-0x0000000008CF2000-memory.dmp

    Filesize

    392KB

  • memory/4488-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

    Filesize

    4KB

  • memory/4488-4-0x0000000004B10000-0x0000000004B1A000-memory.dmp

    Filesize

    40KB

  • memory/4488-47-0x0000000074B20000-0x00000000752D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4488-3-0x00000000075D0000-0x0000000007662000-memory.dmp

    Filesize

    584KB

  • memory/4488-2-0x0000000007AE0000-0x0000000008084000-memory.dmp

    Filesize

    5.6MB

  • memory/4488-1-0x00000000007B0000-0x0000000000860000-memory.dmp

    Filesize

    704KB