Analysis

  • max time kernel
    144s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 16:14

General

  • Target

    6c0b05385203fb63728f914f6f19f9255a1060560c5e32787cd723d3fa509017.exe

  • Size

    396KB

  • MD5

    1a19ffbfd4b258f3295225a719a6def3

  • SHA1

    89d6619748cb194f90b4d9de22d6b0902ea5e53d

  • SHA256

    6c0b05385203fb63728f914f6f19f9255a1060560c5e32787cd723d3fa509017

  • SHA512

    f312535378d1e7bcc2e3385e7db4840593f5c1c726d3b0fff0201ae9cf18bd3ceef52ad2ba0cdb4b717c472ea687c5338e1c4dd4affe4f04fc49bec9eafb8e43

  • SSDEEP

    6144:4iKdFPyXpDopFPAWs9Q9NEZRXW4XU3XRkocJoH8YOi8HLof:lj5DqWQ9qZZWCeRTlcYOT8f

Malware Config

Signatures

  • Detect ZGRat V1 3 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Stealc

    Stealc is an infostealer written in C++.

  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c0b05385203fb63728f914f6f19f9255a1060560c5e32787cd723d3fa509017.exe
    "C:\Users\Admin\AppData\Local\Temp\6c0b05385203fb63728f914f6f19f9255a1060560c5e32787cd723d3fa509017.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Users\Admin\AppData\Local\Temp\u1p4.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u1p4.0.exe"
      2⤵
      • Executes dropped EXE
      PID:2776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 1052
        3⤵
        • Program crash
        PID:3992
    • C:\Users\Admin\AppData\Local\Temp\u1p4.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u1p4.2\run.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5024
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\SysWOW64\cmd.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1756
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4540
    • C:\Users\Admin\AppData\Local\Temp\u1p4.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u1p4.3.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:448
      • C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        "C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4180
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2200 -s 1000
      2⤵
      • Program crash
      PID:4016
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2776 -ip 2776
    1⤵
      PID:3016
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2200 -ip 2200
      1⤵
        PID:2512

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\47993602

        Filesize

        1.4MB

        MD5

        f750529230736e570a283f33787328e2

        SHA1

        caf9df4d9a8490c30d00847f344f88e1dce03622

        SHA256

        53841984eb76b353600dfe3e14d61ee93854691f8d249304cb9e4fb2fb4d7f3b

        SHA512

        49ce2c94d09f16030f95406e21e54d026c03109725509b4914283702ccfb6be3ad07ef81447e5db9c2ea4747ed6f2948c69663db8f77e4608c986df6118b63a4

      • C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt

        Filesize

        3KB

        MD5

        70b24b6b59115ad7599c52e7aa8c6c3a

        SHA1

        8c129be8e8348903488e4072763078bb8fd9aeac

        SHA256

        907079eca6a932280043553eb9672f80da8308d14e33943804f41a614ec945c6

        SHA512

        d0033c679c8809851223c35e686ad608fc92edf6d2600d293227b4ee7ade6fda71858e60854f3b1316a03994440bc1bfa3ab65e8f63302c0c7ca8bfaa4d80333

      • C:\Users\Admin\AppData\Local\Temp\tmp6B07.tmp

        Filesize

        20KB

        MD5

        42c395b8db48b6ce3d34c301d1eba9d5

        SHA1

        b7cfa3de344814bec105391663c0df4a74310996

        SHA256

        5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

        SHA512

        7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

      • C:\Users\Admin\AppData\Local\Temp\tmp6B29.tmp

        Filesize

        20KB

        MD5

        49693267e0adbcd119f9f5e02adf3a80

        SHA1

        3ba3d7f89b8ad195ca82c92737e960e1f2b349df

        SHA256

        d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

        SHA512

        b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

      • C:\Users\Admin\AppData\Local\Temp\u1p4.0.exe

        Filesize

        253KB

        MD5

        14361b5d78e58d8313b4e049ef183b76

        SHA1

        868daba390ef5d4bf93278a9823069dded94a406

        SHA256

        048ff1635f111d226074f54034d37cb5cba8d636a391e265d0a8bd2ed41dc9d6

        SHA512

        5494023106606649d97a30a51760aa351725c389c3da74c1288fed1fbeca81634698ede7b192d521530119c36170de3866e98efb09ba8c823bf7d9c14bdd2a99

      • C:\Users\Admin\AppData\Local\Temp\u1p4.1.zip

        Filesize

        3.7MB

        MD5

        78d3ca6355c93c72b494bb6a498bf639

        SHA1

        2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

        SHA256

        a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

        SHA512

        1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

      • C:\Users\Admin\AppData\Local\Temp\u1p4.2\UIxMarketPlugin.dll

        Filesize

        1.6MB

        MD5

        d1ba9412e78bfc98074c5d724a1a87d6

        SHA1

        0572f98d78fb0b366b5a086c2a74cc68b771d368

        SHA256

        cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

        SHA512

        8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

      • C:\Users\Admin\AppData\Local\Temp\u1p4.2\bunch.dat

        Filesize

        1.3MB

        MD5

        1e8237d3028ab52821d69099e0954f97

        SHA1

        30a6ae353adda0c471c6ed5b7a2458b07185abf2

        SHA256

        9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

        SHA512

        a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

      • C:\Users\Admin\AppData\Local\Temp\u1p4.2\relay.dll

        Filesize

        1.5MB

        MD5

        10d51becd0bbce0fab147ff9658c565e

        SHA1

        4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

        SHA256

        7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

        SHA512

        29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

      • C:\Users\Admin\AppData\Local\Temp\u1p4.2\run.exe

        Filesize

        2.4MB

        MD5

        9fb4770ced09aae3b437c1c6eb6d7334

        SHA1

        fe54b31b0db8665aa5b22bed147e8295afc88a03

        SHA256

        a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

        SHA512

        140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

      • C:\Users\Admin\AppData\Local\Temp\u1p4.2\whale.dbf

        Filesize

        85KB

        MD5

        a723bf46048e0bfb15b8d77d7a648c3e

        SHA1

        8952d3c34e9341e4425571e10f22b782695bb915

        SHA256

        b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

        SHA512

        ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

      • C:\Users\Admin\AppData\Local\Temp\u1p4.3.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/448-136-0x00000000026B0000-0x00000000026B1000-memory.dmp

        Filesize

        4KB

      • memory/448-170-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/448-171-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/1756-120-0x00007FFD16290000-0x00007FFD16485000-memory.dmp

        Filesize

        2.0MB

      • memory/1756-200-0x0000000073050000-0x00000000731CB000-memory.dmp

        Filesize

        1.5MB

      • memory/1756-198-0x0000000073050000-0x00000000731CB000-memory.dmp

        Filesize

        1.5MB

      • memory/1756-118-0x0000000073050000-0x00000000731CB000-memory.dmp

        Filesize

        1.5MB

      • memory/1756-212-0x0000000073050000-0x00000000731CB000-memory.dmp

        Filesize

        1.5MB

      • memory/2200-1-0x0000000002C90000-0x0000000002D90000-memory.dmp

        Filesize

        1024KB

      • memory/2200-115-0x0000000000400000-0x0000000002C46000-memory.dmp

        Filesize

        40.3MB

      • memory/2200-18-0x0000000000400000-0x0000000002C46000-memory.dmp

        Filesize

        40.3MB

      • memory/2200-21-0x0000000003100000-0x000000000316D000-memory.dmp

        Filesize

        436KB

      • memory/2200-133-0x0000000000400000-0x0000000002C46000-memory.dmp

        Filesize

        40.3MB

      • memory/2200-3-0x0000000000400000-0x0000000002C46000-memory.dmp

        Filesize

        40.3MB

      • memory/2200-2-0x0000000003100000-0x000000000316D000-memory.dmp

        Filesize

        436KB

      • memory/2200-20-0x0000000002C90000-0x0000000002D90000-memory.dmp

        Filesize

        1024KB

      • memory/2776-17-0x0000000000400000-0x0000000002C22000-memory.dmp

        Filesize

        40.1MB

      • memory/2776-16-0x0000000000400000-0x0000000002C22000-memory.dmp

        Filesize

        40.1MB

      • memory/2776-14-0x0000000002C80000-0x0000000002D80000-memory.dmp

        Filesize

        1024KB

      • memory/2776-15-0x00000000030A0000-0x00000000030C7000-memory.dmp

        Filesize

        156KB

      • memory/4180-185-0x000001686BD10000-0x000001686BD86000-memory.dmp

        Filesize

        472KB

      • memory/4180-205-0x0000016870FF0000-0x0000016871040000-memory.dmp

        Filesize

        320KB

      • memory/4180-177-0x000001686B3D0000-0x000001686B3DC000-memory.dmp

        Filesize

        48KB

      • memory/4180-176-0x000001686ABB0000-0x000001686ABC0000-memory.dmp

        Filesize

        64KB

      • memory/4180-175-0x000001686B910000-0x000001686BA20000-memory.dmp

        Filesize

        1.1MB

      • memory/4180-178-0x000001686ABD0000-0x000001686ABE4000-memory.dmp

        Filesize

        80KB

      • memory/4180-179-0x000001686B420000-0x000001686B444000-memory.dmp

        Filesize

        144KB

      • memory/4180-180-0x000001686B440000-0x000001686B44A000-memory.dmp

        Filesize

        40KB

      • memory/4180-181-0x000001686B760000-0x000001686B78A000-memory.dmp

        Filesize

        168KB

      • memory/4180-182-0x000001686BB60000-0x000001686BC12000-memory.dmp

        Filesize

        712KB

      • memory/4180-183-0x000001686BC10000-0x000001686BC8A000-memory.dmp

        Filesize

        488KB

      • memory/4180-184-0x000001686B790000-0x000001686B7F2000-memory.dmp

        Filesize

        392KB

      • memory/4180-173-0x0000016865580000-0x0000016868E78000-memory.dmp

        Filesize

        57.0MB

      • memory/4180-186-0x000001686B450000-0x000001686B45A000-memory.dmp

        Filesize

        40KB

      • memory/4180-190-0x000001686BD90000-0x000001686C090000-memory.dmp

        Filesize

        3.0MB

      • memory/4180-194-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-193-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-195-0x0000016870760000-0x0000016870768000-memory.dmp

        Filesize

        32KB

      • memory/4180-192-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-196-0x00000168700A0000-0x00000168700D8000-memory.dmp

        Filesize

        224KB

      • memory/4180-197-0x0000016870070000-0x000001687007E000-memory.dmp

        Filesize

        56KB

      • memory/4180-172-0x00007FFCF5E40000-0x00007FFCF6901000-memory.dmp

        Filesize

        10.8MB

      • memory/4180-199-0x0000016871200000-0x000001687120A000-memory.dmp

        Filesize

        40KB

      • memory/4180-201-0x0000016870F80000-0x0000016870FA2000-memory.dmp

        Filesize

        136KB

      • memory/4180-232-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-202-0x0000016871740000-0x0000016871C68000-memory.dmp

        Filesize

        5.2MB

      • memory/4180-206-0x0000016870FA0000-0x0000016870FAC000-memory.dmp

        Filesize

        48KB

      • memory/4180-174-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-207-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-208-0x0000016871040000-0x0000016871062000-memory.dmp

        Filesize

        136KB

      • memory/4180-209-0x0000016871070000-0x000001687108E000-memory.dmp

        Filesize

        120KB

      • memory/4180-230-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-229-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-216-0x000001686B580000-0x000001686B729000-memory.dmp

        Filesize

        1.7MB

      • memory/4180-228-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-227-0x000001686ABC0000-0x000001686ABD0000-memory.dmp

        Filesize

        64KB

      • memory/4180-221-0x00007FFCF5E40000-0x00007FFCF6901000-memory.dmp

        Filesize

        10.8MB

      • memory/4540-217-0x0000000000500000-0x00000000005C6000-memory.dmp

        Filesize

        792KB

      • memory/4540-235-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/4540-220-0x0000000005160000-0x0000000005704000-memory.dmp

        Filesize

        5.6MB

      • memory/4540-223-0x0000000004BB0000-0x0000000004C26000-memory.dmp

        Filesize

        472KB

      • memory/4540-224-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/4540-225-0x0000000004C80000-0x0000000004CD0000-memory.dmp

        Filesize

        320KB

      • memory/4540-226-0x0000000004A60000-0x0000000004A6A000-memory.dmp

        Filesize

        40KB

      • memory/4540-218-0x0000000074D00000-0x00000000754B0000-memory.dmp

        Filesize

        7.7MB

      • memory/4540-222-0x0000000004F30000-0x00000000050F2000-memory.dmp

        Filesize

        1.8MB

      • memory/4540-213-0x0000000071B20000-0x0000000072D74000-memory.dmp

        Filesize

        18.3MB

      • memory/4540-243-0x0000000005DB0000-0x0000000005E16000-memory.dmp

        Filesize

        408KB

      • memory/4540-242-0x0000000005110000-0x000000000512E000-memory.dmp

        Filesize

        120KB

      • memory/4540-234-0x0000000074D00000-0x00000000754B0000-memory.dmp

        Filesize

        7.7MB

      • memory/4540-219-0x0000000004A80000-0x0000000004B12000-memory.dmp

        Filesize

        584KB

      • memory/4540-241-0x0000000005F40000-0x000000000646C000-memory.dmp

        Filesize

        5.2MB

      • memory/5024-114-0x0000000073050000-0x00000000731CB000-memory.dmp

        Filesize

        1.5MB

      • memory/5024-116-0x0000000073050000-0x00000000731CB000-memory.dmp

        Filesize

        1.5MB

      • memory/5024-108-0x00007FFD16290000-0x00007FFD16485000-memory.dmp

        Filesize

        2.0MB

      • memory/5024-107-0x0000000073050000-0x00000000731CB000-memory.dmp

        Filesize

        1.5MB