Overview

overview

10

Static

static

10

b74a747af7...a2.exe

windows10-2004-x64

10

b74a747af7...a2.exe

windows11-ltsc_2024-x64

10

Resubmissions

19/06/2026, 20:40

260619-zf37zscw9v

19/06/2026, 20:38

260619-zer4bscw7110

Analysis

  • max time kernel
    2s
  • max time network
    57s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/06/2026, 20:38

Sharing

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General

  • Target
    b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2.exe
  • Size 45KB
  • Sample260619-zer4bscw71
  • SHA256 b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • s1.sexhiepdam.blog:80

  • s1.sexhiepdam.blog:22

  • s1.sexhiepdam.blog:8080

  • s1.sexhiepdam.blog:8880

  • s1.sexhiepdam.blog:2052

  • s1.sexhiepdam.blog:2082

  • s1.sexhiepdam.blog:2086

  • s1.sexhiepdam.blog:2095

  • s1.sexhiepdam.blog:443

  • s1.sexhiepdam.blog:2053

  • s1.sexhiepdam.blog:2083

  • s1.sexhiepdam.blog:2087

  • s1.sexhiepdam.blog:2096

  • s1.sexhiepdam.blog:8443

  • www.s1.sexhiepdam.blog:80

  • www.s1.sexhiepdam.blog:22

  • www.s1.sexhiepdam.blog:8080

  • www.s1.sexhiepdam.blog:8880

  • www.s1.sexhiepdam.blog:2052

  • www.s1.sexhiepdam.blog:2082

Mutex

  • t9FDf38jcbPK

Attributes
  • delay

    0

  • install

    true

  • install_file

    xgrf.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • 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 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2.exe
    "C:\Users\Admin\AppData\Local\Temp\b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4276
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "xgrf" /tr '"C:\Users\Admin\AppData\Roaming\xgrf.exe"' & exit
      2⤵
        PID:5056
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "xgrf" /tr '"C:\Users\Admin\AppData\Roaming\xgrf.exe"'
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:5904
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp213A.tmp.bat""
        2⤵
          PID:5036
          • C:\Windows\SysWOW64\timeout.exe
            timeout 3
            3⤵
            • Delays execution with timeout.exe
            PID:4900
          • C:\Users\Admin\AppData\Roaming\xgrf.exe
            "C:\Users\Admin\AppData\Roaming\xgrf.exe"
            3⤵
              PID:2664
        • C:\Users\Admin\AppData\Roaming\xgrf.exe
          "C:\Users\Admin\AppData\Roaming\xgrf.exe"
          1⤵
            PID:1732

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                tmp213A.tmp.bat
                • Path C:\Users\Admin\AppData\Local\Temp\tmp213A.tmp.bat
                • Size 148B
                • SHA256 a7a3478a2cff981c4e3d02280a595e6b1b0a383e44466d9ba0b948644160ed8e
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                xgrf.exe
                • Path C:\Users\Admin\AppData\Roaming\xgrf.exe
                • Size 45KB
                • SHA256 b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2
                • MD5 SHA1 SHA512 SSDEEP TLSH
                Submit Download

                memory/1732-12-0x0000000074990000-0x000000007514C000-memory.dmp
                Download

                memory/1732-14-0x0000000074990000-0x000000007514C000-memory.dmp
                Download

                memory/4276-0-0x0000000074B12000-0x0000000074B13000-memory.dmp
                Download

                memory/4276-1-0x0000000000E60000-0x0000000000E72000-memory.dmp
                Download

                memory/4276-2-0x0000000074B00000-0x00000000752BC000-memory.dmp
                Download

                memory/4276-3-0x0000000005950000-0x00000000059EC000-memory.dmp
                Download

                memory/4276-8-0x0000000074B00000-0x00000000752BC000-memory.dmp
                Download