Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250610-en
  • resource tags

    arch:x64arch:x86image:win11-20250610-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    02/07/2025, 18:53

General

  • Target

    2025-07-02_d627a02bd7c66fde7aded5cd3663c88e_black-basta_darkgate_elex_luca-stealer.exe

  • Size

    1.2MB

  • MD5

    d627a02bd7c66fde7aded5cd3663c88e

  • SHA1

    005e01a8f50b32475a91fe70b41031f92439963e

  • SHA256

    3d52cd593b20c3d040d4227ac0d3e4477f8d11289b5208946a12f826315da04b

  • SHA512

    697476fedc69e522f6e079b8cfa2aa2448b24ae31e2f773dd2a7cdc086b3f6429c51ba040f8eec208d6ff191ae9188a6badfdd6056feb7b142240d9b8fa2d594

  • SSDEEP

    3072:tZTz1WIXC6GESSgWNRXumi7+IF6foPCaTRMXbaev0FQcmWk6kwsNIf6cHzbQ2v0V:tZHcIX9SSgMi+IFZMbQrkodzb4VF2Yd

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 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.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-07-02_d627a02bd7c66fde7aded5cd3663c88e_black-basta_darkgate_elex_luca-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-07-02_d627a02bd7c66fde7aded5cd3663c88e_black-basta_darkgate_elex_luca-stealer.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4792
    • C:\Users\Admin\AppData\Local\Microsoft\audiohd.exe
      "C:\Users\Admin\AppData\Local\Microsoft\audiohd.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1916
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-Type -Path "C:\Users\Admin\AppData\Local\Microsoft\local.cs"; [LocalServ]::Listen()
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3064
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\balafsou\balafsou.cmdline"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5148
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
            C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES7782.tmp" "c:\Users\Admin\AppData\Local\Temp\balafsou\CSCC7934B86B36746E7996EEE7A289A38D.TMP"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4936

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\audiohd.exe

          Filesize

          1.2MB

          MD5

          9389727e72de3925bc783d7b89200475

          SHA1

          c9b4c3e68c747b8f1849211c8e1d7890c21cb63b

          SHA256

          c7c8bb455ac0814e8ef6ef4e85e722ce2fbbb38df9cc6f154c2a7a52d72fcffc

          SHA512

          7f40945e8de52652b42dcf2feeba8aede7f44868d34774b33039d1a4ad6fc692e06cd79b7a85db85bb0237570bb932792d625851da6e9843406ad3dcbee9cbcc

        • C:\Users\Admin\AppData\Local\Microsoft\local.cs

          Filesize

          4KB

          MD5

          ff169c4274b91df68a1a0548b9186b29

          SHA1

          e2a406a1a49c5825d4f4279e82d1ca369433b244

          SHA256

          6da3e26b268e4a6c21e192c8b9a1b89aef6880bad673b79e6a889d29641ac2cc

          SHA512

          8785d91046722c0e8278fb95404ae284c3cf5e96060d06a7dc2209866b96618978e41844759da30fec7bdcef677fada61d3db498adbe989eaa87fbf84fc3366b

        • C:\Users\Admin\AppData\Local\Temp\RES7782.tmp

          Filesize

          1KB

          MD5

          5d2609e2758be6a6f560e365ef9dd9ad

          SHA1

          24e43370c30d7669fb7d033d4dea4492c1f049d3

          SHA256

          bb03fc0a5036c8415227524741972b1c502df48879af32311c8b622b8b072b24

          SHA512

          e70f71b3784f80769c673f7919628283972d7d594fd2c4a7f4db81513b11966e1e46b58bf0cdacc8965b22cc91f451bc22d4edb42f66d1bbc920943db19d9415

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_enkjsjnt.ued.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\balafsou\balafsou.dll

          Filesize

          6KB

          MD5

          85e51d00a02172b8dee1b7ffa9588b72

          SHA1

          3d8cede8d2b400391df63fb7293791a350da92c0

          SHA256

          5a4290c6dcb38e72dde5e4a982dc5060e6d45bc9a956a5bc6b30dc70f3ea1170

          SHA512

          272f3a44278ec5dbd50078d937ce9d36143008504cdf8e87e8469b1f1b4fca8da48fc381f53b8900ea09ee6d17a30ab17a5ad682f1821c885d59f1a5df22b525

        • \??\c:\Users\Admin\AppData\Local\Temp\balafsou\CSCC7934B86B36746E7996EEE7A289A38D.TMP

          Filesize

          652B

          MD5

          b2e149d9623d3a20d237c293b1e25104

          SHA1

          1a35ceeb08eb9bb6ea14589c8b91feddef6a9676

          SHA256

          d527024d8d0333398bbc25afc04fd10661d62be13fd4d29590f7c8a584967d98

          SHA512

          fa54c7a7b89814a7a41984176cd62435ad45faf6993457d2cdb47453f44970910b3b4a59595c2adf6c15d6e97f79f861bd733876aa3632cf368cd52e2b2e513b

        • \??\c:\Users\Admin\AppData\Local\Temp\balafsou\balafsou.cmdline

          Filesize

          360B

          MD5

          981b1a15218fff5d397cdfe49751154e

          SHA1

          75cbea253d2e5626506f40219b9908e86b2ef646

          SHA256

          cb8b54cbee82f5f9340deffcacd35ac7b130363af8a6b9f372a9bacedd2b0548

          SHA512

          f646ef6a3fd4d7b716803e04ad8d16da17a9103c8fb08eaa7678ac906344a3f2d8d4de27165fa38c7d1d6684f1128ab10d4d76e535c28c834d8cf3bf6ab564e4

        • memory/1916-19-0x0000000004F60000-0x0000000004F70000-memory.dmp

          Filesize

          64KB

        • memory/1916-18-0x0000000004F60000-0x0000000004F70000-memory.dmp

          Filesize

          64KB

        • memory/1916-17-0x0000000004F60000-0x0000000004F70000-memory.dmp

          Filesize

          64KB

        • memory/1916-56-0x0000000004F60000-0x0000000004F70000-memory.dmp

          Filesize

          64KB

        • memory/1916-57-0x0000000004F60000-0x0000000004F70000-memory.dmp

          Filesize

          64KB

        • memory/1916-58-0x0000000004F60000-0x0000000004F70000-memory.dmp

          Filesize

          64KB

        • memory/1916-55-0x0000000006400000-0x000000000640A000-memory.dmp

          Filesize

          40KB

        • memory/1916-54-0x0000000006450000-0x00000000064E2000-memory.dmp

          Filesize

          584KB

        • memory/3064-39-0x00000000080A0000-0x000000000871A000-memory.dmp

          Filesize

          6.5MB

        • memory/3064-25-0x00000000061E0000-0x0000000006202000-memory.dmp

          Filesize

          136KB

        • memory/3064-36-0x0000000006450000-0x00000000067A7000-memory.dmp

          Filesize

          3.3MB

        • memory/3064-37-0x0000000006850000-0x000000000686E000-memory.dmp

          Filesize

          120KB

        • memory/3064-38-0x00000000068A0000-0x00000000068EC000-memory.dmp

          Filesize

          304KB

        • memory/3064-27-0x0000000006360000-0x00000000063C6000-memory.dmp

          Filesize

          408KB

        • memory/3064-40-0x0000000006D70000-0x0000000006D8A000-memory.dmp

          Filesize

          104KB

        • memory/3064-59-0x0000000003070000-0x0000000003080000-memory.dmp

          Filesize

          64KB

        • memory/3064-26-0x0000000006280000-0x00000000062E6000-memory.dmp

          Filesize

          408KB

        • memory/3064-60-0x0000000003070000-0x0000000003080000-memory.dmp

          Filesize

          64KB

        • memory/3064-23-0x0000000003070000-0x0000000003080000-memory.dmp

          Filesize

          64KB

        • memory/3064-22-0x0000000003070000-0x0000000003080000-memory.dmp

          Filesize

          64KB

        • memory/3064-52-0x0000000006E00000-0x0000000006E08000-memory.dmp

          Filesize

          32KB

        • memory/3064-21-0x0000000003080000-0x00000000030B6000-memory.dmp

          Filesize

          216KB

        • memory/3064-24-0x0000000005A40000-0x000000000606A000-memory.dmp

          Filesize

          6.2MB

        • memory/4792-4-0x0000000004B80000-0x0000000004C1C000-memory.dmp

          Filesize

          624KB

        • memory/4792-1-0x0000000002600000-0x0000000002616000-memory.dmp

          Filesize

          88KB

        • memory/4792-2-0x0000000002630000-0x0000000002640000-memory.dmp

          Filesize

          64KB

        • memory/4792-0-0x0000000002630000-0x0000000002640000-memory.dmp

          Filesize

          64KB

        • memory/4792-3-0x0000000005090000-0x0000000005636000-memory.dmp

          Filesize

          5.6MB