Analysis

  • max time kernel
    10s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-05-2024 15:34

General

  • Target

    d1c445df82a888bfa7ada3c431e6a8ac3491c7f59d831ff08a3205825b256ee4.exe

  • Size

    4.1MB

  • MD5

    930c47039c544dff47156b7c94d70444

  • SHA1

    cffc854f9cd3d91c65aca0c6a6afbd15ca553b69

  • SHA256

    d1c445df82a888bfa7ada3c431e6a8ac3491c7f59d831ff08a3205825b256ee4

  • SHA512

    44f24b18ff5090ac86ddb33ca44d5768eb75ce18c67ed1913f52d121f5f6450772308dfac52d36564b8920c9683acf36aa7b4568411e587d7a7aef46689f3fb1

  • SSDEEP

    98304:E4ziXPD6JlCwAB9MdaGWF4olx/WA7Yvzbb8JpNo:E4G/GRAB9MdaGBolx/Wzue

Malware Config

Signatures

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

  • Glupteba payload 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1c445df82a888bfa7ada3c431e6a8ac3491c7f59d831ff08a3205825b256ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\d1c445df82a888bfa7ada3c431e6a8ac3491c7f59d831ff08a3205825b256ee4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bqip21xx.orb.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2420-2-0x0000000004BE0000-0x00000000054CB000-memory.dmp

    Filesize

    8.9MB

  • memory/2420-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

    Filesize

    9.1MB

  • memory/2420-1-0x00000000046E0000-0x0000000004AE0000-memory.dmp

    Filesize

    4.0MB

  • memory/3600-25-0x0000000007990000-0x0000000007A06000-memory.dmp

    Filesize

    472KB

  • memory/3600-28-0x0000000007BF0000-0x0000000007C22000-memory.dmp

    Filesize

    200KB

  • memory/3600-6-0x0000000005730000-0x0000000005D58000-memory.dmp

    Filesize

    6.2MB

  • memory/3600-8-0x0000000074D70000-0x0000000075520000-memory.dmp

    Filesize

    7.7MB

  • memory/3600-9-0x00000000056B0000-0x00000000056D2000-memory.dmp

    Filesize

    136KB

  • memory/3600-10-0x0000000005DD0000-0x0000000005E36000-memory.dmp

    Filesize

    408KB

  • memory/3600-11-0x0000000005F40000-0x0000000005FA6000-memory.dmp

    Filesize

    408KB

  • memory/3600-5-0x00000000050C0000-0x00000000050F6000-memory.dmp

    Filesize

    216KB

  • memory/3600-21-0x0000000006030000-0x0000000006384000-memory.dmp

    Filesize

    3.3MB

  • memory/3600-22-0x0000000006670000-0x000000000668E000-memory.dmp

    Filesize

    120KB

  • memory/3600-23-0x00000000066C0000-0x000000000670C000-memory.dmp

    Filesize

    304KB

  • memory/3600-24-0x0000000006C10000-0x0000000006C54000-memory.dmp

    Filesize

    272KB

  • memory/3600-4-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

    Filesize

    4KB

  • memory/3600-27-0x0000000007A30000-0x0000000007A4A000-memory.dmp

    Filesize

    104KB

  • memory/3600-26-0x0000000008090000-0x000000000870A000-memory.dmp

    Filesize

    6.5MB

  • memory/3600-7-0x0000000074D70000-0x0000000075520000-memory.dmp

    Filesize

    7.7MB

  • memory/3600-29-0x0000000070C10000-0x0000000070C5C000-memory.dmp

    Filesize

    304KB

  • memory/3600-31-0x00000000711C0000-0x0000000071514000-memory.dmp

    Filesize

    3.3MB

  • memory/3600-30-0x0000000074D70000-0x0000000075520000-memory.dmp

    Filesize

    7.7MB

  • memory/3600-41-0x0000000007C30000-0x0000000007C4E000-memory.dmp

    Filesize

    120KB

  • memory/3600-43-0x0000000074D70000-0x0000000075520000-memory.dmp

    Filesize

    7.7MB

  • memory/3600-42-0x0000000007C50000-0x0000000007CF3000-memory.dmp

    Filesize

    652KB

  • memory/3600-44-0x0000000007D40000-0x0000000007D4A000-memory.dmp

    Filesize

    40KB

  • memory/3600-45-0x0000000007E00000-0x0000000007E96000-memory.dmp

    Filesize

    600KB

  • memory/3600-46-0x0000000007D60000-0x0000000007D71000-memory.dmp

    Filesize

    68KB

  • memory/3600-48-0x0000000007DB0000-0x0000000007DC4000-memory.dmp

    Filesize

    80KB

  • memory/3600-49-0x0000000007EA0000-0x0000000007EBA000-memory.dmp

    Filesize

    104KB

  • memory/3600-50-0x0000000007DF0000-0x0000000007DF8000-memory.dmp

    Filesize

    32KB

  • memory/3600-47-0x0000000007DA0000-0x0000000007DAE000-memory.dmp

    Filesize

    56KB

  • memory/3600-53-0x0000000074D70000-0x0000000075520000-memory.dmp

    Filesize

    7.7MB