Analysis

  • max time kernel
    140s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25/07/2024, 14:31

General

  • Target
    2024-07-25_d5c61597d435a5281789cad7b5368cf8_cobalt-strike_cobaltstrike_poet-rat.exe
  • Size 5.2MB
  • Sample240725-rvxpratdpn
  • SHA256 d4d706d00ba83965ffbeaa333a8b6dfb4799f6e51e884553cd0cee441b204087
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 44 IoCs
  • Executes dropped EXE 21 IoCs
  • Loads dropped DLL 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 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-07-25_d5c61597d435a5281789cad7b5368cf8_cobalt-strike_cobaltstrike_poet-rat.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-25_d5c61597d435a5281789cad7b5368cf8_cobalt-strike_cobaltstrike_poet-rat.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\System\qUumWrL.exe
      C:\Windows\System\qUumWrL.exe
      2⤵
      • Executes dropped EXE
      PID:1096
    • C:\Windows\System\rTUsnaO.exe
      C:\Windows\System\rTUsnaO.exe
      2⤵
      • Executes dropped EXE
      PID:2384
    • C:\Windows\System\ddNYJxg.exe
      C:\Windows\System\ddNYJxg.exe
      2⤵
      • Executes dropped EXE
      PID:2652
    • C:\Windows\System\fgUcMsp.exe
      C:\Windows\System\fgUcMsp.exe
      2⤵
      • Executes dropped EXE
      PID:2740
    • C:\Windows\System\kHgUGVJ.exe
      C:\Windows\System\kHgUGVJ.exe
      2⤵
      • Executes dropped EXE
      PID:2616
    • C:\Windows\System\ygallSM.exe
      C:\Windows\System\ygallSM.exe
      2⤵
      • Executes dropped EXE
      PID:2720
    • C:\Windows\System\rJnqWco.exe
      C:\Windows\System\rJnqWco.exe
      2⤵
      • Executes dropped EXE
      PID:2716
    • C:\Windows\System\WXHdTPT.exe
      C:\Windows\System\WXHdTPT.exe
      2⤵
      • Executes dropped EXE
      PID:2684
    • C:\Windows\System\JsicegD.exe
      C:\Windows\System\JsicegD.exe
      2⤵
      • Executes dropped EXE
      PID:928
    • C:\Windows\System\fjwUxfl.exe
      C:\Windows\System\fjwUxfl.exe
      2⤵
      • Executes dropped EXE
      PID:2584
    • C:\Windows\System\usRuTBj.exe
      C:\Windows\System\usRuTBj.exe
      2⤵
      • Executes dropped EXE
      PID:3052
    • C:\Windows\System\uexkAwE.exe
      C:\Windows\System\uexkAwE.exe
      2⤵
      • Executes dropped EXE
      PID:2304
    • C:\Windows\System\efCWILA.exe
      C:\Windows\System\efCWILA.exe
      2⤵
      • Executes dropped EXE
      PID:820
    • C:\Windows\System\vZHcCUA.exe
      C:\Windows\System\vZHcCUA.exe
      2⤵
      • Executes dropped EXE
      PID:1620
    • C:\Windows\System\HavgfoO.exe
      C:\Windows\System\HavgfoO.exe
      2⤵
      • Executes dropped EXE
      PID:1732
    • C:\Windows\System\otXRQEZ.exe
      C:\Windows\System\otXRQEZ.exe
      2⤵
      • Executes dropped EXE
      PID:364
    • C:\Windows\System\EyfnqfH.exe
      C:\Windows\System\EyfnqfH.exe
      2⤵
      • Executes dropped EXE
      PID:1704
    • C:\Windows\System\uenMOvS.exe
      C:\Windows\System\uenMOvS.exe
      2⤵
      • Executes dropped EXE
      PID:2256
    • C:\Windows\System\cJMCdWo.exe
      C:\Windows\System\cJMCdWo.exe
      2⤵
      • Executes dropped EXE
      PID:2340
    • C:\Windows\System\PkkrJLX.exe
      C:\Windows\System\PkkrJLX.exe
      2⤵
      • Executes dropped EXE
      PID:1912
    • C:\Windows\System\yYzQcQc.exe
      C:\Windows\System\yYzQcQc.exe
      2⤵
      • Executes dropped EXE
      PID:952

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        EyfnqfH.exe

        • Path C:\Windows\system\EyfnqfH.exe
        • Size 2.9MB
        • SHA256 f4c479ec80a2cd964db4dd556bdb1a4af13f652c8d352c646e3db307fd865156
        • MD5 SHA1 SHA512 SSDEEP

        HavgfoO.exe

        • Path C:\Windows\system\HavgfoO.exe
        • Size 2.7MB
        • SHA256 f902b79c97ab65c5ee791b96ca709d8c97abcd95dffe8ef88ba74590f6fa0806
        • MD5 SHA1 SHA512 SSDEEP

        JsicegD.exe

        • Path C:\Windows\system\JsicegD.exe
        • Size 3.0MB
        • SHA256 ed84289adf47e9358dfed334e0ef6b191a347f972fc2baa939590f7a584cf960
        • MD5 SHA1 SHA512 SSDEEP

        PkkrJLX.exe

        • Path C:\Windows\system\PkkrJLX.exe
        • Size 2.5MB
        • SHA256 ac286865c2502e99676b1fb2910e2a40dbf91167ae0fd7bc3a723d8fde60878b
        • MD5 SHA1 SHA512 SSDEEP

        WXHdTPT.exe

        • Path C:\Windows\system\WXHdTPT.exe
        • Size 3.0MB
        • SHA256 a3c559b75b52fdb929966b531a5a87d33175b0f8cb607de11d8c8dba109afe32
        • MD5 SHA1 SHA512 SSDEEP

        cJMCdWo.exe

        • Path C:\Windows\system\cJMCdWo.exe
        • Size 2.5MB
        • SHA256 62cc233659f7a2809c5ff4e1a31ddaf002fc9d42770b07459b46ce35bcb41850
        • MD5 SHA1 SHA512 SSDEEP

        ddNYJxg.exe

        • Path C:\Windows\system\ddNYJxg.exe
        • Size 3.2MB
        • SHA256 7a64443d5d4b55034702818d3cc8941edfa4b06c8bde2d8e42067056059dcf01
        • MD5 SHA1 SHA512 SSDEEP

        ddNYJxg.exe

        • Path C:\Windows\system\ddNYJxg.exe
        • Size 3.0MB
        • SHA256 8b02bd7ed8bcac9468ebdaab053450ebeec5429047f6e47642a52afa8d404b3e
        • MD5 SHA1 SHA512 SSDEEP

        efCWILA.exe

        • Path C:\Windows\system\efCWILA.exe
        • Size 2.9MB
        • SHA256 c198e46defd8310673e3aea479f360674242ff081d2b966a91ac2857d1b49bbd
        • MD5 SHA1 SHA512 SSDEEP

        fgUcMsp.exe

        • Path C:\Windows\system\fgUcMsp.exe
        • Size 3.1MB
        • SHA256 29c2f86136cdddc11665db2657ffef3a3cf79b9d698fa47cc750011e96ba8c62
        • MD5 SHA1 SHA512 SSDEEP

        fjwUxfl.exe

        • Path C:\Windows\system\fjwUxfl.exe
        • Size 2.7MB
        • SHA256 cf3337405a9a57d08ffdf82e8fcfa3fccdc648d7c631bbaa18921342d7f59f90
        • MD5 SHA1 SHA512 SSDEEP

        kHgUGVJ.exe

        • Path C:\Windows\system\kHgUGVJ.exe
        • Size 2.5MB
        • SHA256 b7f76fef1fa57ab4434144a5339166c3e97a34339dd6a14b45f13a842833a2b1
        • MD5 SHA1 SHA512 SSDEEP

        otXRQEZ.exe

        • Path C:\Windows\system\otXRQEZ.exe
        • Size 2.7MB
        • SHA256 441425c532aa0fafc1f4f443162e6edfa0447a1e47258ab305623937cb30245e
        • MD5 SHA1 SHA512 SSDEEP

        qUumWrL.exe

        • Path C:\Windows\system\qUumWrL.exe
        • Size 3.1MB
        • SHA256 ff3b6d4b594a859f00d03748887fe56fc1c8132ace07a2fce851894fbc8fb409
        • MD5 SHA1 SHA512 SSDEEP

        rJnqWco.exe

        • Path C:\Windows\system\rJnqWco.exe
        • Size 2.8MB
        • SHA256 b3fdb43d3cd8a14d41e11214a409fdd9b9ab6ad526e3e6f748bf0dfff3aaaa41
        • MD5 SHA1 SHA512 SSDEEP

        rTUsnaO.exe

        • Path C:\Windows\system\rTUsnaO.exe
        • Size 2.6MB
        • SHA256 0651e9f8b05408fc619dfd1562f9aa75940458b0227eee9b10389f6646442822
        • MD5 SHA1 SHA512 SSDEEP

        uenMOvS.exe

        • Path C:\Windows\system\uenMOvS.exe
        • Size 2.5MB
        • SHA256 773c8e677ce9ad67d0a8073b2ddb15646120f3766f2f965514a5ab8b38eae27d
        • MD5 SHA1 SHA512 SSDEEP

        uexkAwE.exe

        • Path C:\Windows\system\uexkAwE.exe
        • Size 2.6MB
        • SHA256 ec678ea07d994af735cfd72ff83fc756f3ba95477927c69a46518851f459c2bb
        • MD5 SHA1 SHA512 SSDEEP

        usRuTBj.exe

        • Path C:\Windows\system\usRuTBj.exe
        • Size 2.8MB
        • SHA256 c3c94f7e63ff52c8e35cfea9a1dcf1f85883a135d135c13e0b255b493e00b114
        • MD5 SHA1 SHA512 SSDEEP

        vZHcCUA.exe

        • Path C:\Windows\system\vZHcCUA.exe
        • Size 2.8MB
        • SHA256 cf863dd8958f5d9b1cb609af2446600d2952d226b6a19599a1cc55e3898dbf43
        • MD5 SHA1 SHA512 SSDEEP

        yYzQcQc.exe

        • Path C:\Windows\system\yYzQcQc.exe
        • Size 3.1MB
        • SHA256 308348214437c3c74dcb44a9909f2ec263c6632928e4aea1585168460cb91657
        • MD5 SHA1 SHA512 SSDEEP

        ygallSM.exe

        • Path C:\Windows\system\ygallSM.exe
        • Size 2.8MB
        • SHA256 6f0908cd90a7e65eddbf75839e887a5f241208e0a9b418e2afdc4cdfda0244d8
        • MD5 SHA1 SHA512 SSDEEP

        EyfnqfH.exe

        • Path \Windows\system\EyfnqfH.exe
        • Size 2.3MB
        • SHA256 50185ef4cc679ffb7c2ae2c5ef14b5b177c9ecc7e6286d36d0f9362ef0592306
        • MD5 SHA1 SHA512 SSDEEP

        HavgfoO.exe

        • Path \Windows\system\HavgfoO.exe
        • Size 2.4MB
        • SHA256 d6503a5765fdb4c06b7bdf16b5729963a5a753e1b7af139badcf592af7869357
        • MD5 SHA1 SHA512 SSDEEP

        JsicegD.exe

        • Path \Windows\system\JsicegD.exe
        • Size 2.8MB
        • SHA256 029c1fdde22f004331c5d26b53cb8087f2becfc3f07f85d72090787cc30167b8
        • MD5 SHA1 SHA512 SSDEEP

        PkkrJLX.exe

        • Path \Windows\system\PkkrJLX.exe
        • Size 2.6MB
        • SHA256 26de70a52f7072992c1d2e6423575a3621262111efcdb28d68936404e13a591e
        • MD5 SHA1 SHA512 SSDEEP

        WXHdTPT.exe

        • Path \Windows\system\WXHdTPT.exe
        • Size 2.8MB
        • SHA256 70ed8ebee9100315db264d1b7bb2c214fb0a52d080695ceb58a97d89d40f389f
        • MD5 SHA1 SHA512 SSDEEP

        cJMCdWo.exe

        • Path \Windows\system\cJMCdWo.exe
        • Size 2.7MB
        • SHA256 2c7598cf1175458388ecccebc0ccf2461718ba364445f98792527719c12c5f9a
        • MD5 SHA1 SHA512 SSDEEP

        ddNYJxg.exe

        • Path \Windows\system\ddNYJxg.exe
        • Size 2.7MB
        • SHA256 92f228f9bfb1927a677b6d86839ce530a7248edaf61c23d3f8d51089889ab95e
        • MD5 SHA1 SHA512 SSDEEP

        efCWILA.exe

        • Path \Windows\system\efCWILA.exe
        • Size 2.6MB
        • SHA256 c4d97cb45f1f7f62eb47f527914d82940bb9b26bd251d6abc84ee0bd6426db4e
        • MD5 SHA1 SHA512 SSDEEP

        fgUcMsp.exe

        • Path \Windows\system\fgUcMsp.exe
        • Size 3.0MB
        • SHA256 dae692f656edf2b14ac0804a40cc77ebfa4af379f476a3411d06e013d245e01f
        • MD5 SHA1 SHA512 SSDEEP

        fjwUxfl.exe

        • Path \Windows\system\fjwUxfl.exe
        • Size 2.4MB
        • SHA256 4e6d5c78fdb6cd28bee4e74f40a0bd1d7dd3a4c3afdea885b70aa58488800270
        • MD5 SHA1 SHA512 SSDEEP

        kHgUGVJ.exe

        • Path \Windows\system\kHgUGVJ.exe
        • Size 2.9MB
        • SHA256 0b062378a5f1ab3708aba1d5e38c5039179dce89df6bee11d695f8d40900d187
        • MD5 SHA1 SHA512 SSDEEP

        otXRQEZ.exe

        • Path \Windows\system\otXRQEZ.exe
        • Size 3.1MB
        • SHA256 221394a1ade1cf104116405a9ef06fd339633289c1b96f1aa52d65d1e84d0fe9
        • MD5 SHA1 SHA512 SSDEEP

        qUumWrL.exe

        • Path \Windows\system\qUumWrL.exe
        • Size 2.9MB
        • SHA256 9014a1c0b7e62555bf62c4cf3a2df05e544f714de948cdbb2e393c4887aca558
        • MD5 SHA1 SHA512 SSDEEP

        rJnqWco.exe

        • Path \Windows\system\rJnqWco.exe
        • Size 2.5MB
        • SHA256 db7f49a98a6ac7d222103bcc0a284bd1f8640b0a68d1849b7c9400435e2e89ee
        • MD5 SHA1 SHA512 SSDEEP

        rTUsnaO.exe

        • Path \Windows\system\rTUsnaO.exe
        • Size 3.1MB
        • SHA256 8869b5b242e3ff3d07ff4b397b45e4ccff2f89d798e0ee1bb2ca134587e410d5
        • MD5 SHA1 SHA512 SSDEEP

        uenMOvS.exe

        • Path \Windows\system\uenMOvS.exe
        • Size 2.4MB
        • SHA256 d52cc3de1c3d997b955f8e1340063c16e3bdb779cbf62448df10768cd549f310
        • MD5 SHA1 SHA512 SSDEEP

        uexkAwE.exe

        • Path \Windows\system\uexkAwE.exe
        • Size 2.8MB
        • SHA256 b984668536b7a88fc86320d2e9e01353b8ee0b592cfe4eae9ef3efd002563155
        • MD5 SHA1 SHA512 SSDEEP

        usRuTBj.exe

        • Path \Windows\system\usRuTBj.exe
        • Size 2.7MB
        • SHA256 c1df2990e7f42eb60660e682145be542c513283f1916e985f14d00982e679401
        • MD5 SHA1 SHA512 SSDEEP

        vZHcCUA.exe

        • Path \Windows\system\vZHcCUA.exe
        • Size 2.6MB
        • SHA256 8b6e3c32db2e8f3d3fcb1da0c61faa2e726e755072b34d4e1de5ec37e9ec3755
        • MD5 SHA1 SHA512 SSDEEP

        yYzQcQc.exe

        • Path \Windows\system\yYzQcQc.exe
        • Size 2.6MB
        • SHA256 e6cbc920e20f84c74a8125a75417b963bef279a8d95165532ee9b462541f8405
        • MD5 SHA1 SHA512 SSDEEP

        ygallSM.exe

        • Path \Windows\system\ygallSM.exe
        • Size 2.7MB
        • SHA256 523d1922ea23d0f594349c98718612a1211fe332b0a9c4e92404e057f18a9369
        • MD5 SHA1 SHA512 SSDEEP

        memory/364-154-0x000000013F1B0000-0x000000013F501000-memory.dmp

        memory/820-151-0x000000013FA20000-0x000000013FD71000-memory.dmp

        memory/820-98-0x000000013FA20000-0x000000013FD71000-memory.dmp

        memory/820-246-0x000000013FA20000-0x000000013FD71000-memory.dmp

        memory/928-147-0x000000013F6A0000-0x000000013F9F1000-memory.dmp

        memory/928-67-0x000000013F6A0000-0x000000013F9F1000-memory.dmp

        memory/928-230-0x000000013F6A0000-0x000000013F9F1000-memory.dmp

        memory/952-159-0x000000013F330000-0x000000013F681000-memory.dmp

        memory/1096-9-0x000000013FEA0000-0x00000001401F1000-memory.dmp

        memory/1096-214-0x000000013FEA0000-0x00000001401F1000-memory.dmp

        memory/1096-57-0x000000013FEA0000-0x00000001401F1000-memory.dmp

        memory/1620-110-0x000000013FA70000-0x000000013FDC1000-memory.dmp

        memory/1620-248-0x000000013FA70000-0x000000013FDC1000-memory.dmp

        memory/1704-155-0x000000013F640000-0x000000013F991000-memory.dmp

        memory/1732-153-0x000000013FF60000-0x00000001402B1000-memory.dmp

        memory/1912-158-0x000000013F900000-0x000000013FC51000-memory.dmp

        memory/2256-156-0x000000013FBC0000-0x000000013FF11000-memory.dmp

        memory/2292-160-0x000000013F6A0000-0x000000013F9F1000-memory.dmp

        memory/2292-80-0x000000013F040000-0x000000013F391000-memory.dmp

        memory/2292-161-0x000000013F300000-0x000000013F651000-memory.dmp

        memory/2292-14-0x00000000021E0000-0x0000000002531000-memory.dmp

        memory/2292-0-0x000000013FAC0000-0x000000013FE11000-memory.dmp

        memory/2292-49-0x000000013F670000-0x000000013F9C1000-memory.dmp

        memory/2292-47-0x000000013FAC0000-0x000000013FE11000-memory.dmp

        memory/2292-162-0x000000013FAC0000-0x000000013FE11000-memory.dmp

        memory/2292-26-0x000000013F4B0000-0x000000013F801000-memory.dmp

        memory/2292-111-0x000000013FF60000-0x00000001402B1000-memory.dmp

        memory/2292-50-0x000000013F640000-0x000000013F991000-memory.dmp

        memory/2292-21-0x00000000021E0000-0x0000000002531000-memory.dmp

        memory/2292-7-0x000000013FEA0000-0x00000001401F1000-memory.dmp

        memory/2292-75-0x000000013F300000-0x000000013F651000-memory.dmp

        memory/2292-1-0x0000000001B20000-0x0000000001B30000-memory.dmp

        memory/2292-95-0x000000013FF30000-0x0000000140281000-memory.dmp

        memory/2292-138-0x000000013FAC0000-0x000000013FE11000-memory.dmp

        memory/2292-65-0x000000013F6A0000-0x000000013F9F1000-memory.dmp

        memory/2292-169-0x000000013F040000-0x000000013F391000-memory.dmp

        memory/2304-244-0x000000013FF30000-0x0000000140281000-memory.dmp

        memory/2304-101-0x000000013FF30000-0x0000000140281000-memory.dmp

        memory/2340-157-0x000000013F720000-0x000000013FA71000-memory.dmp

        memory/2384-63-0x000000013FDA0000-0x00000001400F1000-memory.dmp

        memory/2384-216-0x000000013FDA0000-0x00000001400F1000-memory.dmp

        memory/2384-16-0x000000013FDA0000-0x00000001400F1000-memory.dmp

        memory/2584-78-0x000000013F300000-0x000000013F651000-memory.dmp

        memory/2584-240-0x000000013F300000-0x000000013F651000-memory.dmp

        memory/2616-39-0x000000013F160000-0x000000013F4B1000-memory.dmp

        memory/2616-222-0x000000013F160000-0x000000013F4B1000-memory.dmp

        memory/2652-218-0x000000013FBB0000-0x000000013FF01000-memory.dmp

        memory/2652-64-0x000000013FBB0000-0x000000013FF01000-memory.dmp

        memory/2652-24-0x000000013FBB0000-0x000000013FF01000-memory.dmp

        memory/2684-58-0x000000013F760000-0x000000013FAB1000-memory.dmp

        memory/2684-228-0x000000013F760000-0x000000013FAB1000-memory.dmp

        memory/2716-226-0x000000013F640000-0x000000013F991000-memory.dmp

        memory/2716-52-0x000000013F640000-0x000000013F991000-memory.dmp

        memory/2720-224-0x000000013F670000-0x000000013F9C1000-memory.dmp

        memory/2720-45-0x000000013F670000-0x000000013F9C1000-memory.dmp

        memory/2720-100-0x000000013F670000-0x000000013F9C1000-memory.dmp

        memory/2740-220-0x000000013F4B0000-0x000000013F801000-memory.dmp

        memory/2740-85-0x000000013F4B0000-0x000000013F801000-memory.dmp

        memory/2740-30-0x000000013F4B0000-0x000000013F801000-memory.dmp

        memory/3052-242-0x000000013F040000-0x000000013F391000-memory.dmp

        memory/3052-81-0x000000013F040000-0x000000013F391000-memory.dmp