Overview

overview

10

Static

static

10

2024-06-03...ke.exe

windows7-x64

10

2024-06-03...ke.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 07:44

Sharing

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Report Analysis Logs

General

  • Target
    2024-06-03_46b3ac90e27a9f71ee79ffa5b1ede93f_cobalt-strike_cobaltstrike.exe
  • Size 5.9MB
  • Sample240603-jktaksgd2x
  • SHA256 80ea7a400bad0bda799f866a3a4bf092ddb317952ee92c4ad404bfd1094e95e6
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cobaltstrikexmrig0backdoorminertrojanupx

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,/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books,ns8.softline.top,/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books,ns9.softline.top,/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

  • 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

  • Cobalt Strike reflective loader 21 IoCs

    Detects the reflective loader used by Cobalt Strike.

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • xmrig

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

    minerxmrig
  • Detects Reflective DLL injection artifacts 21 IoCs
  • UPX dump on OEP (original entry point) 55 IoCs
  • XMRig Miner payload 56 IoCs
    miner
  • Executes dropped EXE 21 IoCs
  • Loads dropped DLL 21 IoCs
  • UPX packed file 55 IoCs

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

    upx
  • Drops file in Windows directory 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-03_46b3ac90e27a9f71ee79ffa5b1ede93f_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-03_46b3ac90e27a9f71ee79ffa5b1ede93f_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2272
    • C:\Windows\System\rnZzBnO.exe
      C:\Windows\System\rnZzBnO.exe
      2⤵
      • Executes dropped EXE
      PID:3068
    • C:\Windows\System\qAlFiSi.exe
      C:\Windows\System\qAlFiSi.exe
      2⤵
      • Executes dropped EXE
      PID:2136
    • C:\Windows\System\kqDNIKk.exe
      C:\Windows\System\kqDNIKk.exe
      2⤵
      • Executes dropped EXE
      PID:2932
    • C:\Windows\System\gorRUTg.exe
      C:\Windows\System\gorRUTg.exe
      2⤵
      • Executes dropped EXE
      PID:2632
    • C:\Windows\System\RLLDShG.exe
      C:\Windows\System\RLLDShG.exe
      2⤵
      • Executes dropped EXE
      PID:2588
    • C:\Windows\System\EykiNKZ.exe
      C:\Windows\System\EykiNKZ.exe
      2⤵
      • Executes dropped EXE
      PID:2440
    • C:\Windows\System\LFeDEAO.exe
      C:\Windows\System\LFeDEAO.exe
      2⤵
      • Executes dropped EXE
      PID:2468
    • C:\Windows\System\UeNGyOr.exe
      C:\Windows\System\UeNGyOr.exe
      2⤵
      • Executes dropped EXE
      PID:2544
    • C:\Windows\System\WXPlyJY.exe
      C:\Windows\System\WXPlyJY.exe
      2⤵
      • Executes dropped EXE
      PID:2508
    • C:\Windows\System\RhOQrel.exe
      C:\Windows\System\RhOQrel.exe
      2⤵
      • Executes dropped EXE
      PID:2912
    • C:\Windows\System\PWHBRYd.exe
      C:\Windows\System\PWHBRYd.exe
      2⤵
      • Executes dropped EXE
      PID:2868
    • C:\Windows\System\MLIuUiW.exe
      C:\Windows\System\MLIuUiW.exe
      2⤵
      • Executes dropped EXE
      PID:1708
    • C:\Windows\System\DxLfxLo.exe
      C:\Windows\System\DxLfxLo.exe
      2⤵
      • Executes dropped EXE
      PID:320
    • C:\Windows\System\drTMeCp.exe
      C:\Windows\System\drTMeCp.exe
      2⤵
      • Executes dropped EXE
      PID:2684
    • C:\Windows\System\BcbKDVt.exe
      C:\Windows\System\BcbKDVt.exe
      2⤵
      • Executes dropped EXE
      PID:2692
    • C:\Windows\System\eERKJxg.exe
      C:\Windows\System\eERKJxg.exe
      2⤵
      • Executes dropped EXE
      PID:1852
    • C:\Windows\System\SuicYrL.exe
      C:\Windows\System\SuicYrL.exe
      2⤵
      • Executes dropped EXE
      PID:2848
    • C:\Windows\System\xLTgcuD.exe
      C:\Windows\System\xLTgcuD.exe
      2⤵
      • Executes dropped EXE
      PID:1624
    • C:\Windows\System\DjoQtEX.exe
      C:\Windows\System\DjoQtEX.exe
      2⤵
      • Executes dropped EXE
      PID:1792
    • C:\Windows\System\DEHnSqx.exe
      C:\Windows\System\DEHnSqx.exe
      2⤵
      • Executes dropped EXE
      PID:2224
    • C:\Windows\System\CJKEnFv.exe
      C:\Windows\System\CJKEnFv.exe
      2⤵
      • Executes dropped EXE
      PID:776

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        BcbKDVt.exe
        • Path C:\Windows\system\BcbKDVt.exe
        • Size 5.9MB
        • SHA256 589eff05a11e546476914a034c99b090cb7c4f54a5084061f6f2cac4c655f368
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        DEHnSqx.exe
        • Path C:\Windows\system\DEHnSqx.exe
        • Size 5.9MB
        • SHA256 f761e1318728a675bddc2f2598f4203a237f6895515ac26960eb4779dacb82e4
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        DjoQtEX.exe
        • Path C:\Windows\system\DjoQtEX.exe
        • Size 5.9MB
        • SHA256 f1afadc1784a487e00235b2bd27fdfa80cd60e80e00fc6372036670838496eb8
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        DxLfxLo.exe
        • Path C:\Windows\system\DxLfxLo.exe
        • Size 5.9MB
        • SHA256 4a4c1bd338e63cfcf43cdfd5c1c8f986919844d73b8fce25abd9afd9f3ae70ce
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        EykiNKZ.exe
        • Path C:\Windows\system\EykiNKZ.exe
        • Size 5.9MB
        • SHA256 1871639c7a314b374c9ffed2f69c5fb4b9fc6f014c7f98d82d225b9f50027bf3
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        LFeDEAO.exe
        • Path C:\Windows\system\LFeDEAO.exe
        • Size 5.9MB
        • SHA256 6f89f7a04a675a673a4a5bd657845bb43d9df11d41868d732dec28dc8d3730ca
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        PWHBRYd.exe
        • Path C:\Windows\system\PWHBRYd.exe
        • Size 5.9MB
        • SHA256 8baf8244261aeb4dd798571de44208c041b4c49b0cf1540282da1bde05a138fb
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        RLLDShG.exe
        • Path C:\Windows\system\RLLDShG.exe
        • Size 5.9MB
        • SHA256 c744928b4056103c8a5e30f947467378aac61a2b216be844d55ef974999999de
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        SuicYrL.exe
        • Path C:\Windows\system\SuicYrL.exe
        • Size 5.9MB
        • SHA256 f1fe5ff9c7b7abc4634b68dd485009db3daaf6200018ea9df55bb9d484e090c2
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        UeNGyOr.exe
        • Path C:\Windows\system\UeNGyOr.exe
        • Size 5.9MB
        • SHA256 9f7d45e0ea912321094d028e79c6d7c60e3816decc8cbe5140b9e50b3ecc185d
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        drTMeCp.exe
        • Path C:\Windows\system\drTMeCp.exe
        • Size 5.9MB
        • SHA256 536b4cb38fd34ee045d3deede880d12e5638e32036e84f49e18a3826e833744b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        eERKJxg.exe
        • Path C:\Windows\system\eERKJxg.exe
        • Size 5.9MB
        • SHA256 4abf4bb1c09094e7f607c32a24893c30d35b22a463a022dab0258b913f120b16
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        gorRUTg.exe
        • Path C:\Windows\system\gorRUTg.exe
        • Size 5.9MB
        • SHA256 7e166cc59b6b8952a8af989c77aca052157f00b02b2f1a637cb4da142d2ff8c5
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        kqDNIKk.exe
        • Path C:\Windows\system\kqDNIKk.exe
        • Size 5.9MB
        • SHA256 88d0ed469eedc3f43af28cc6fec33954e96442b407b2e042f09f314020832842
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        rnZzBnO.exe
        • Path C:\Windows\system\rnZzBnO.exe
        • Size 5.9MB
        • SHA256 811fa354927c60fb814eeed3c3bd334a7d43b4b0cb48c95666524d63c1ed6d5e
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        xLTgcuD.exe
        • Path C:\Windows\system\xLTgcuD.exe
        • Size 5.9MB
        • SHA256 58fbec47c95e59198a249b648d0197bd4da2a79f9e487f894283285e39928c0b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        CJKEnFv.exe
        • Path \Windows\system\CJKEnFv.exe
        • Size 5.9MB
        • SHA256 1dd88157a6a4ce8f4c8eaec2cc01f11a4bd1a41134b65b6a8bceea5cf42e2954
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        MLIuUiW.exe
        • Path \Windows\system\MLIuUiW.exe
        • Size 5.9MB
        • SHA256 5a9cb8c0896d45c8d5af22a8bc4fb8b0cce1f4221524c3248a65f196eb2436c7
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        RhOQrel.exe
        • Path \Windows\system\RhOQrel.exe
        • Size 5.9MB
        • SHA256 b9299f7eec75f7daaf3a9aeaf7f6049308c4a589fc61aa601e34aaa030c4926e
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        WXPlyJY.exe
        • Path \Windows\system\WXPlyJY.exe
        • Size 5.9MB
        • SHA256 551fa1f67ee9f4f9e7596460dd260c4a75f16f0cb0234405d7d07caf91793a1f
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        qAlFiSi.exe
        • Path \Windows\system\qAlFiSi.exe
        • Size 5.9MB
        • SHA256 40e0eb958567b646e971d8b151988017f3ad2962252aa3444e19cfa485dec804
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/320-129-0x000000013F300000-0x000000013F654000-memory.dmp
        Download

        memory/320-150-0x000000013F300000-0x000000013F654000-memory.dmp
        Download

        memory/1708-127-0x000000013F260000-0x000000013F5B4000-memory.dmp
        Download

        memory/1708-149-0x000000013F260000-0x000000013F5B4000-memory.dmp
        Download

        memory/2136-19-0x000000013FC30000-0x000000013FF84000-memory.dmp
        Download

        memory/2136-134-0x000000013FC30000-0x000000013FF84000-memory.dmp
        Download

        memory/2136-140-0x000000013FC30000-0x000000013FF84000-memory.dmp
        Download

        memory/2272-14-0x00000000022A0000-0x00000000025F4000-memory.dmp
        Download

        memory/2272-8-0x000000013F2E0000-0x000000013F634000-memory.dmp
        Download

        memory/2272-43-0x00000000022A0000-0x00000000025F4000-memory.dmp
        Download

        memory/2272-48-0x00000000022A0000-0x00000000025F4000-memory.dmp
        Download

        memory/2272-55-0x00000000022A0000-0x00000000025F4000-memory.dmp
        Download

        memory/2272-124-0x000000013F390000-0x000000013F6E4000-memory.dmp
        Download

        memory/2272-29-0x000000013F870000-0x000000013FBC4000-memory.dmp
        Download

        memory/2272-23-0x000000013F4F0000-0x000000013F844000-memory.dmp
        Download

        memory/2272-1-0x000000013FC60000-0x000000013FFB4000-memory.dmp
        Download

        memory/2272-120-0x000000013FC60000-0x000000013FFB4000-memory.dmp
        Download

        memory/2272-122-0x000000013F070000-0x000000013F3C4000-memory.dmp
        Download

        memory/2272-126-0x000000013F260000-0x000000013F5B4000-memory.dmp
        Download

        memory/2272-0-0x00000000000F0000-0x0000000000100000-memory.dmp
        Download

        memory/2272-132-0x00000000022A0000-0x00000000025F4000-memory.dmp
        Download

        memory/2272-128-0x000000013F300000-0x000000013F654000-memory.dmp
        Download

        memory/2272-130-0x000000013F730000-0x000000013FA84000-memory.dmp
        Download

        memory/2440-42-0x000000013FDC0000-0x0000000140114000-memory.dmp
        Download

        memory/2440-144-0x000000013FDC0000-0x0000000140114000-memory.dmp
        Download

        memory/2440-137-0x000000013FDC0000-0x0000000140114000-memory.dmp
        Download

        memory/2468-146-0x000000013FC30000-0x000000013FF84000-memory.dmp
        Download

        memory/2468-138-0x000000013FC30000-0x000000013FF84000-memory.dmp
        Download

        memory/2508-133-0x000000013F3C0000-0x000000013F714000-memory.dmp
        Download

        memory/2508-152-0x000000013F3C0000-0x000000013F714000-memory.dmp
        Download

        memory/2544-56-0x000000013FAC0000-0x000000013FE14000-memory.dmp
        Download

        memory/2544-145-0x000000013FAC0000-0x000000013FE14000-memory.dmp
        Download

        memory/2588-136-0x000000013F860000-0x000000013FBB4000-memory.dmp
        Download

        memory/2588-39-0x000000013F860000-0x000000013FBB4000-memory.dmp
        Download

        memory/2588-143-0x000000013F860000-0x000000013FBB4000-memory.dmp
        Download

        memory/2632-30-0x000000013F870000-0x000000013FBC4000-memory.dmp
        Download

        memory/2632-142-0x000000013F870000-0x000000013FBC4000-memory.dmp
        Download

        memory/2684-151-0x000000013F730000-0x000000013FA84000-memory.dmp
        Download

        memory/2684-131-0x000000013F730000-0x000000013FA84000-memory.dmp
        Download

        memory/2868-148-0x000000013F390000-0x000000013F6E4000-memory.dmp
        Download

        memory/2868-125-0x000000013F390000-0x000000013F6E4000-memory.dmp
        Download

        memory/2912-123-0x000000013F070000-0x000000013F3C4000-memory.dmp
        Download

        memory/2912-147-0x000000013F070000-0x000000013F3C4000-memory.dmp
        Download

        memory/2932-135-0x000000013F4F0000-0x000000013F844000-memory.dmp
        Download

        memory/2932-22-0x000000013F4F0000-0x000000013F844000-memory.dmp
        Download

        memory/2932-141-0x000000013F4F0000-0x000000013F844000-memory.dmp
        Download

        memory/3068-9-0x000000013F2E0000-0x000000013F634000-memory.dmp
        Download

        memory/3068-139-0x000000013F2E0000-0x000000013F634000-memory.dmp
        Download