Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 23:43

General

  • Target
    5746742bb93501a8d51e388d013124bb61c4d1cdf07d24a3fd4836af4a24e2cf.exe
  • Size 5.2MB
  • Sample260910-3qs2jszsdz
  • SHA256 5746742bb93501a8d51e388d013124bb61c4d1cdf07d24a3fd4836af4a24e2cf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • cobaltstrike

Botnet
  • 0

C2
  • http://ns7.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

  • http://ns8.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

  • http://ns9.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

Attributes
  • access_type

    512

  • beacon_type

    256

  • create_remote_thread

    768

  • crypto_scheme

    256

  • host

    ns7.softline.top,ns8.softline.top,ns9.softline.top

  • http_header1

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAoAAAAUSG9zdDogd3d3LmFtYXpvbi5jb20AAAAHAAAAAAAAAAMAAAACAAAADnNlc3Npb24tdG9rZW49AAAAAgAAAAxza2luPW5vc2tpbjsAAAABAAAALGNzbS1oaXQ9cy0yNEtVMTFCQjgyUlpTWUdKM0JES3wxNDE5ODk5MDEyOTk2AAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAoAAAAWQ29udGVudC1UeXBlOiB0ZXh0L3htbAAAAAoAAAAgWC1SZXF1ZXN0ZWQtV2l0aDogWE1MSHR0cFJlcXVlc3QAAAAKAAAAFEhvc3Q6IHd3dy5hbWF6b24uY29tAAAACQAAAApzej0xNjB4NjAwAAAACQAAABFvZT1vZT1JU08tODg1OS0xOwAAAAcAAAAAAAAABQAAAAJzbgAAAAkAAAAGcz0zNzE3AAAACQAAACJkY19yZWY9aHR0cCUzQSUyRiUyRnd3dy5hbWF6b24uY29tAAAABwAAAAEAAAADAAAABAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • pipe_name

    \\%s\pipe\msagent_%x

  • polling_time

    5000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDI579oVVII0cYncGonU6vTWyFhqmq8w5QwvI8qsoWeV68Ngy+MjNPX2crcSVVWKQ3j09FII28KTmoE1XFVjEXF3WytRSlDe1OKfOAHX3XYkS9LcUAy0eRl2h4a73hrg1ir/rpisNT6hHtYaK3tmH8DgW/n1XfTfbWk1MZ7cXQHWQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /N4215/adj/amzn.us.sr.aps

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko

  • watermark

    0

Signatures

  • Family: Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Cobalt Strike reflective loader 21 IoCs

    Detects the reflective loader used by Cobalt Strike.

  • XMRig Miner payload 57 IoCs
  • Executes dropped EXE 21 IoCs
  • UPX packed file 64 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5746742bb93501a8d51e388d013124bb61c4d1cdf07d24a3fd4836af4a24e2cf.exe
    "C:\Users\Admin\AppData\Local\Temp\5746742bb93501a8d51e388d013124bb61c4d1cdf07d24a3fd4836af4a24e2cf.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4660
    • C:\Windows\System\AmBzVYD.exe
      C:\Windows\System\AmBzVYD.exe
      2⤵
      • Executes dropped EXE
      PID:4080
    • C:\Windows\System\pZromJB.exe
      C:\Windows\System\pZromJB.exe
      2⤵
      • Executes dropped EXE
      PID:4620
    • C:\Windows\System\fGqcYMs.exe
      C:\Windows\System\fGqcYMs.exe
      2⤵
      • Executes dropped EXE
      PID:6048
    • C:\Windows\System\bgeLuJp.exe
      C:\Windows\System\bgeLuJp.exe
      2⤵
      • Executes dropped EXE
      PID:1672
    • C:\Windows\System\BqkXjof.exe
      C:\Windows\System\BqkXjof.exe
      2⤵
      • Executes dropped EXE
      PID:5908
    • C:\Windows\System\KmbBPPE.exe
      C:\Windows\System\KmbBPPE.exe
      2⤵
      • Executes dropped EXE
      PID:1560
    • C:\Windows\System\jBZecgt.exe
      C:\Windows\System\jBZecgt.exe
      2⤵
      • Executes dropped EXE
      PID:2952
    • C:\Windows\System\fjzQujO.exe
      C:\Windows\System\fjzQujO.exe
      2⤵
      • Executes dropped EXE
      PID:3004
    • C:\Windows\System\HZSvJdY.exe
      C:\Windows\System\HZSvJdY.exe
      2⤵
      • Executes dropped EXE
      PID:1540
    • C:\Windows\System\QYUTHAc.exe
      C:\Windows\System\QYUTHAc.exe
      2⤵
      • Executes dropped EXE
      PID:1652
    • C:\Windows\System\BqCXmlJ.exe
      C:\Windows\System\BqCXmlJ.exe
      2⤵
      • Executes dropped EXE
      PID:4352
    • C:\Windows\System\jJJrgKq.exe
      C:\Windows\System\jJJrgKq.exe
      2⤵
      • Executes dropped EXE
      PID:3920
    • C:\Windows\System\uEWykgU.exe
      C:\Windows\System\uEWykgU.exe
      2⤵
      • Executes dropped EXE
      PID:5236
    • C:\Windows\System\JIZrUgK.exe
      C:\Windows\System\JIZrUgK.exe
      2⤵
      • Executes dropped EXE
      PID:936
    • C:\Windows\System\rYIFaYh.exe
      C:\Windows\System\rYIFaYh.exe
      2⤵
      • Executes dropped EXE
      PID:944
    • C:\Windows\System\SVHlAQK.exe
      C:\Windows\System\SVHlAQK.exe
      2⤵
      • Executes dropped EXE
      PID:4260
    • C:\Windows\System\NdPOAzB.exe
      C:\Windows\System\NdPOAzB.exe
      2⤵
      • Executes dropped EXE
      PID:4152
    • C:\Windows\System\UQTAJyK.exe
      C:\Windows\System\UQTAJyK.exe
      2⤵
      • Executes dropped EXE
      PID:3156
    • C:\Windows\System\ySCzsXd.exe
      C:\Windows\System\ySCzsXd.exe
      2⤵
      • Executes dropped EXE
      PID:108
    • C:\Windows\System\AqnAxMa.exe
      C:\Windows\System\AqnAxMa.exe
      2⤵
      • Executes dropped EXE
      PID:256
    • C:\Windows\System\GjxttJb.exe
      C:\Windows\System\GjxttJb.exe
      2⤵
      • Executes dropped EXE
      PID:2816

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        AmBzVYD.exe

        • Path C:\Windows\System\AmBzVYD.exe
        • Size 5.2MB
        • SHA256 7d340e140f2c694e892c8add7e8458df909d02eb8178ae075589870af844c267
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AqnAxMa.exe

        • Path C:\Windows\System\AqnAxMa.exe
        • Size 5.2MB
        • SHA256 985efdc001a3e3a1c3f13d7fa7d323a72dae9fd6d292e5d9dd0df31f4369de92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        BqCXmlJ.exe

        • Path C:\Windows\System\BqCXmlJ.exe
        • Size 5.2MB
        • SHA256 e2f55a921a1b055b1cfea865309d611cdf6d17a00790e163869f25d9b856df2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        BqkXjof.exe

        • Path C:\Windows\System\BqkXjof.exe
        • Size 5.2MB
        • SHA256 b38bc0f2212b40b211f6479afc9b4f09d84800f06090641f0084f8645a7700e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GjxttJb.exe

        • Path C:\Windows\System\GjxttJb.exe
        • Size 5.2MB
        • SHA256 015ef7d8d778f43b40dd0e61d2db162c47f5b0d26651d4e97cd64bbb1ebf0365
        • MD5 SHA1 SHA512 SSDEEP TLSH

        HZSvJdY.exe

        • Path C:\Windows\System\HZSvJdY.exe
        • Size 5.2MB
        • SHA256 cb38fa6564a84aaa5ede277e8a2ecabc60a03bb3a5ee1862813c990b0c366102
        • MD5 SHA1 SHA512 SSDEEP TLSH

        JIZrUgK.exe

        • Path C:\Windows\System\JIZrUgK.exe
        • Size 5.2MB
        • SHA256 0a52cc3b0c2f070cdaedd131f58b390d4bb609844b600dc292ec036f242e282b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        KmbBPPE.exe

        • Path C:\Windows\System\KmbBPPE.exe
        • Size 5.2MB
        • SHA256 977406d68f0e432668f82de5306a741b7963a8678ec29a75ea366919c944a5dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NdPOAzB.exe

        • Path C:\Windows\System\NdPOAzB.exe
        • Size 5.2MB
        • SHA256 65354d4b82e7c79cbb5947288a0134bdd579794b0d8b3ce5d0a649f40ce15dce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        QYUTHAc.exe

        • Path C:\Windows\System\QYUTHAc.exe
        • Size 5.2MB
        • SHA256 cd272eb6324231553dfa9bdbb311369c0d53da5a28efaa13851385f5350b165a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SVHlAQK.exe

        • Path C:\Windows\System\SVHlAQK.exe
        • Size 5.2MB
        • SHA256 d2aab78682fc7b185a45089fa16d11f187d64c34319553def4205ab955d9c438
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UQTAJyK.exe

        • Path C:\Windows\System\UQTAJyK.exe
        • Size 5.2MB
        • SHA256 bd47b27c601b00782d8e8297502a4f97c4530ed13a0c924e5de09f7084a50530
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bgeLuJp.exe

        • Path C:\Windows\System\bgeLuJp.exe
        • Size 5.2MB
        • SHA256 12874b5e758b90177f4050f6ea9162a3873689d8396b94ffb6c3e9d0f4467678
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fGqcYMs.exe

        • Path C:\Windows\System\fGqcYMs.exe
        • Size 5.2MB
        • SHA256 b5f35a713d8f2c6aecf3931a13ac02d88d77e577906d478ea76ea5e4c76c3ea8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fjzQujO.exe

        • Path C:\Windows\System\fjzQujO.exe
        • Size 5.2MB
        • SHA256 120a68013af4ff72f25aa23646ece26eeb32a1ed4780a4793b2090a48beedaa8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jBZecgt.exe

        • Path C:\Windows\System\jBZecgt.exe
        • Size 5.2MB
        • SHA256 3d434e32f886c88dcab9097f8a4e5ab66584b5160ee19b32c24196d6b7cd876c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jJJrgKq.exe

        • Path C:\Windows\System\jJJrgKq.exe
        • Size 5.2MB
        • SHA256 f9a1e8a3b00df174c08fa24d7faeb4b93f6d403f303caad06af1b26dbdc6c983
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pZromJB.exe

        • Path C:\Windows\System\pZromJB.exe
        • Size 5.2MB
        • SHA256 e30afc989880934526e8fc87514f654efdde4917bbe8163a3bf3494166fd08c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rYIFaYh.exe

        • Path C:\Windows\System\rYIFaYh.exe
        • Size 5.2MB
        • SHA256 dff10c12bdeec184f4e09e3749507c8c12dbb2d2569771317c21c9ff30c471b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uEWykgU.exe

        • Path C:\Windows\System\uEWykgU.exe
        • Size 5.2MB
        • SHA256 8d2fed6c52e6004a648dd11d21462b588bcf15c7a676f12d487deb7a11c31ea9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ySCzsXd.exe

        • Path C:\Windows\System\ySCzsXd.exe
        • Size 5.2MB
        • SHA256 78d2c0918ef931e64c6a52490bd10d7dc3690a2d89c63bc2bbfbbb844a95e554
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/108-131-0x00007FF68E710000-0x00007FF68EA61000-memory.dmp

        memory/108-240-0x00007FF68E710000-0x00007FF68EA61000-memory.dmp

        memory/256-238-0x00007FF6C26A0000-0x00007FF6C29F1000-memory.dmp

        memory/256-132-0x00007FF6C26A0000-0x00007FF6C29F1000-memory.dmp

        memory/936-126-0x00007FF7664F0000-0x00007FF766841000-memory.dmp

        memory/936-226-0x00007FF7664F0000-0x00007FF766841000-memory.dmp

        memory/944-228-0x00007FF666890000-0x00007FF666BE1000-memory.dmp

        memory/944-127-0x00007FF666890000-0x00007FF666BE1000-memory.dmp

        memory/1540-121-0x00007FF744210000-0x00007FF744561000-memory.dmp

        memory/1540-216-0x00007FF744210000-0x00007FF744561000-memory.dmp

        memory/1560-118-0x00007FF78BAD0000-0x00007FF78BE21000-memory.dmp

        memory/1560-196-0x00007FF78BAD0000-0x00007FF78BE21000-memory.dmp

        memory/1652-218-0x00007FF75FAA0000-0x00007FF75FDF1000-memory.dmp

        memory/1652-122-0x00007FF75FAA0000-0x00007FF75FDF1000-memory.dmp

        memory/1672-116-0x00007FF7150D0000-0x00007FF715421000-memory.dmp

        memory/1672-24-0x00007FF7150D0000-0x00007FF715421000-memory.dmp

        memory/1672-192-0x00007FF7150D0000-0x00007FF715421000-memory.dmp

        memory/2816-232-0x00007FF715E30000-0x00007FF716181000-memory.dmp

        memory/2816-133-0x00007FF715E30000-0x00007FF716181000-memory.dmp

        memory/2952-211-0x00007FF7C8480000-0x00007FF7C87D1000-memory.dmp

        memory/2952-119-0x00007FF7C8480000-0x00007FF7C87D1000-memory.dmp

        memory/3004-203-0x00007FF60B080000-0x00007FF60B3D1000-memory.dmp

        memory/3004-120-0x00007FF60B080000-0x00007FF60B3D1000-memory.dmp

        memory/3156-130-0x00007FF7AC1F0000-0x00007FF7AC541000-memory.dmp

        memory/3156-234-0x00007FF7AC1F0000-0x00007FF7AC541000-memory.dmp

        memory/3920-124-0x00007FF7962F0000-0x00007FF796641000-memory.dmp

        memory/3920-222-0x00007FF7962F0000-0x00007FF796641000-memory.dmp

        memory/4080-182-0x00007FF750C70000-0x00007FF750FC1000-memory.dmp

        memory/4080-113-0x00007FF750C70000-0x00007FF750FC1000-memory.dmp

        memory/4080-6-0x00007FF750C70000-0x00007FF750FC1000-memory.dmp

        memory/4152-230-0x00007FF747350000-0x00007FF7476A1000-memory.dmp

        memory/4152-129-0x00007FF747350000-0x00007FF7476A1000-memory.dmp

        memory/4260-236-0x00007FF6411E0000-0x00007FF641531000-memory.dmp

        memory/4260-128-0x00007FF6411E0000-0x00007FF641531000-memory.dmp

        memory/4352-123-0x00007FF7C39A0000-0x00007FF7C3CF1000-memory.dmp

        memory/4352-220-0x00007FF7C39A0000-0x00007FF7C3CF1000-memory.dmp

        memory/4620-114-0x00007FF78C480000-0x00007FF78C7D1000-memory.dmp

        memory/4620-190-0x00007FF78C480000-0x00007FF78C7D1000-memory.dmp

        memory/4620-13-0x00007FF78C480000-0x00007FF78C7D1000-memory.dmp

        memory/4660-242-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-245-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-0-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-134-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-250-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-249-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-248-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-247-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-246-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-244-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-243-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-112-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-156-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-1-0x000001ED9FB80000-0x000001ED9FB90000-memory.dmp

        memory/4660-179-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-241-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/4660-157-0x00007FF613280000-0x00007FF6135D1000-memory.dmp

        memory/5236-125-0x00007FF6371F0000-0x00007FF637541000-memory.dmp

        memory/5236-224-0x00007FF6371F0000-0x00007FF637541000-memory.dmp

        memory/5908-31-0x00007FF6BE660000-0x00007FF6BE9B1000-memory.dmp

        memory/5908-117-0x00007FF6BE660000-0x00007FF6BE9B1000-memory.dmp

        memory/5908-194-0x00007FF6BE660000-0x00007FF6BE9B1000-memory.dmp

        memory/6048-191-0x00007FF723F50000-0x00007FF7242A1000-memory.dmp

        memory/6048-17-0x00007FF723F50000-0x00007FF7242A1000-memory.dmp

        memory/6048-115-0x00007FF723F50000-0x00007FF7242A1000-memory.dmp