Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    24/04/2024, 19:40

General

  • Target

    6daf0e56d0e218ed55b5e3df3be12246ba9e271794108740e45858c6180558db.exe

  • Size

    407KB

  • MD5

    7986b88992d5333fc19501647ef8f666

  • SHA1

    3f953501bee0220a83801a896863610c535bccab

  • SHA256

    6daf0e56d0e218ed55b5e3df3be12246ba9e271794108740e45858c6180558db

  • SHA512

    77ae0106a34573f001ad178d114c119e47372deb837d9dce6e35154d02c85b0a35aa2c4bb5a948468ba7ff486af4aad28109cd243316b96e61968bf85c110c5c

  • SSDEEP

    6144:GTQUPE2+RiUWOKgOskmpSjYLpafrzEWHfAjm1wd/SEWOikSnLdTuBVdEL4tRl:GZlOLOsajYVcE2KEySnxUdELuRl

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
  • 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 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 24 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 3 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6daf0e56d0e218ed55b5e3df3be12246ba9e271794108740e45858c6180558db.exe
    "C:\Users\Admin\AppData\Local\Temp\6daf0e56d0e218ed55b5e3df3be12246ba9e271794108740e45858c6180558db.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Users\Admin\AppData\Local\Temp\u3t0.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u3t0.0.exe"
      2⤵
      • Executes dropped EXE
      PID:2900
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 1244
        3⤵
        • Program crash
        PID:3928
    • C:\Users\Admin\AppData\Local\Temp\u3t0.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u3t0.2\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:1856
      • 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:2612
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1744
    • C:\Users\Admin\AppData\Local\Temp\u3t0.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u3t0.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2200
      • 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:2248
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2900 -ip 2900
    1⤵
      PID:4976

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\1cc207ee

      Filesize

      1.4MB

      MD5

      9b57494a1393f06022c584cfdcd3188a

      SHA1

      e8751ecf33a1b53449f4717710a78f39d697e51d

      SHA256

      37c2ac171bbf83b683ac4f82fcad9d6c0d82ed6c41ca5d0583f7e6ec973f99e3

      SHA512

      91d5038258071608a9650fc34b7e7c718d56c1fec652a50ddeb4701ddd85ef46c8b75e57da723e132aa4f588d33fc5c2d0b5ea5106f8c5b7f6928f8834802cf4

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

      Filesize

      3KB

      MD5

      c8247bfa40d9406062daa479c72c7549

      SHA1

      dbc97030f30a9e550797978c231ada59fa396aea

      SHA256

      bb0d6f0fac1133feda9d7ee92d28d8b40083a0e9265987088e7e3d7bf8971850

      SHA512

      769fcb22b48fab2e75c099fd8693635ce8a22bbe4818d40071258b1c31a98901f7b357dd7335ccf27f700a079e66f8846238576857271513a15bd9c78cb22311

    • C:\Users\Admin\AppData\Local\Temp\tmp5699.tmp

      Filesize

      20KB

      MD5

      42c395b8db48b6ce3d34c301d1eba9d5

      SHA1

      b7cfa3de344814bec105391663c0df4a74310996

      SHA256

      5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

      SHA512

      7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

    • C:\Users\Admin\AppData\Local\Temp\tmp56BB.tmp

      Filesize

      20KB

      MD5

      22be08f683bcc01d7a9799bbd2c10041

      SHA1

      2efb6041cf3d6e67970135e592569c76fc4c41de

      SHA256

      451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457

      SHA512

      0eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936

    • C:\Users\Admin\AppData\Local\Temp\u3t0.0.exe

      Filesize

      263KB

      MD5

      0c10ea524e095e929c691179f0b5a805

      SHA1

      f24c733b73560366d16bf66fd8a8a6261dc9e900

      SHA256

      dd7484a8e29edc81f54420e218e4debb9d9495fac80d3c1df24d281e2b5fc82e

      SHA512

      5c27f9a24a1ba42609bd7303ee885b1eb499f133c0a3dfc28dd1ec5607c40733752e882d4189f7ac4bb01ef0bb5d096901483d603b1a266209d580532ed2b648

    • C:\Users\Admin\AppData\Local\Temp\u3t0.1.zip

      Filesize

      3.7MB

      MD5

      78d3ca6355c93c72b494bb6a498bf639

      SHA1

      2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

      SHA256

      a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

      SHA512

      1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

    • C:\Users\Admin\AppData\Local\Temp\u3t0.2\UIxMarketPlugin.dll

      Filesize

      1.6MB

      MD5

      d1ba9412e78bfc98074c5d724a1a87d6

      SHA1

      0572f98d78fb0b366b5a086c2a74cc68b771d368

      SHA256

      cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

      SHA512

      8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

    • C:\Users\Admin\AppData\Local\Temp\u3t0.2\bunch.dat

      Filesize

      1.3MB

      MD5

      1e8237d3028ab52821d69099e0954f97

      SHA1

      30a6ae353adda0c471c6ed5b7a2458b07185abf2

      SHA256

      9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

      SHA512

      a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

    • C:\Users\Admin\AppData\Local\Temp\u3t0.2\relay.dll

      Filesize

      1.5MB

      MD5

      10d51becd0bbce0fab147ff9658c565e

      SHA1

      4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

      SHA256

      7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

      SHA512

      29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

    • C:\Users\Admin\AppData\Local\Temp\u3t0.2\run.exe

      Filesize

      2.4MB

      MD5

      9fb4770ced09aae3b437c1c6eb6d7334

      SHA1

      fe54b31b0db8665aa5b22bed147e8295afc88a03

      SHA256

      a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

      SHA512

      140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

    • C:\Users\Admin\AppData\Local\Temp\u3t0.2\whale.dbf

      Filesize

      85KB

      MD5

      a723bf46048e0bfb15b8d77d7a648c3e

      SHA1

      8952d3c34e9341e4425571e10f22b782695bb915

      SHA256

      b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

      SHA512

      ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

    • C:\Users\Admin\AppData\Local\Temp\u3t0.3.exe

      Filesize

      4.6MB

      MD5

      397926927bca55be4a77839b1c44de6e

      SHA1

      e10f3434ef3021c399dbba047832f02b3c898dbd

      SHA256

      4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

      SHA512

      cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

    • memory/1744-139-0x00000000069C0000-0x0000000006A26000-memory.dmp

      Filesize

      408KB

    • memory/1744-135-0x0000000005DA0000-0x0000000005DF0000-memory.dmp

      Filesize

      320KB

    • memory/1744-130-0x0000000005B60000-0x0000000005BF2000-memory.dmp

      Filesize

      584KB

    • memory/1744-161-0x0000000072F30000-0x00000000736E1000-memory.dmp

      Filesize

      7.7MB

    • memory/1744-138-0x00000000068F0000-0x000000000690E000-memory.dmp

      Filesize

      120KB

    • memory/1744-137-0x0000000006D90000-0x00000000072BC000-memory.dmp

      Filesize

      5.2MB

    • memory/1744-136-0x0000000005B50000-0x0000000005B5A000-memory.dmp

      Filesize

      40KB

    • memory/1744-158-0x0000000008210000-0x000000000821A000-memory.dmp

      Filesize

      40KB

    • memory/1744-162-0x0000000005D90000-0x0000000005DA0000-memory.dmp

      Filesize

      64KB

    • memory/1744-134-0x0000000005C80000-0x0000000005CF6000-memory.dmp

      Filesize

      472KB

    • memory/1744-133-0x0000000005F70000-0x0000000006132000-memory.dmp

      Filesize

      1.8MB

    • memory/1744-132-0x0000000005D90000-0x0000000005DA0000-memory.dmp

      Filesize

      64KB

    • memory/1744-131-0x00000000061B0000-0x0000000006756000-memory.dmp

      Filesize

      5.6MB

    • memory/1744-123-0x0000000071480000-0x0000000072797000-memory.dmp

      Filesize

      19.1MB

    • memory/1744-128-0x00000000013C0000-0x0000000001486000-memory.dmp

      Filesize

      792KB

    • memory/1744-129-0x0000000072F30000-0x00000000736E1000-memory.dmp

      Filesize

      7.7MB

    • memory/1856-112-0x0000000072980000-0x0000000072AFD000-memory.dmp

      Filesize

      1.5MB

    • memory/1856-110-0x0000000072980000-0x0000000072AFD000-memory.dmp

      Filesize

      1.5MB

    • memory/1856-103-0x0000000072980000-0x0000000072AFD000-memory.dmp

      Filesize

      1.5MB

    • memory/1856-104-0x00007FFBA9600000-0x00007FFBA9809000-memory.dmp

      Filesize

      2.0MB

    • memory/2200-215-0x0000000000400000-0x00000000008AD000-memory.dmp

      Filesize

      4.7MB

    • memory/2200-203-0x0000000000400000-0x00000000008AD000-memory.dmp

      Filesize

      4.7MB

    • memory/2200-179-0x0000000002670000-0x0000000002671000-memory.dmp

      Filesize

      4KB

    • memory/2248-236-0x000001A14F570000-0x000001A14F580000-memory.dmp

      Filesize

      64KB

    • memory/2248-237-0x000001A153FF0000-0x000001A153FF8000-memory.dmp

      Filesize

      32KB

    • memory/2248-251-0x000001A154700000-0x000001A15471E000-memory.dmp

      Filesize

      120KB

    • memory/2248-250-0x000001A1546D0000-0x000001A1546F2000-memory.dmp

      Filesize

      136KB

    • memory/2248-249-0x000001A14F570000-0x000001A14F580000-memory.dmp

      Filesize

      64KB

    • memory/2248-248-0x000001A154630000-0x000001A15463C000-memory.dmp

      Filesize

      48KB

    • memory/2248-247-0x000001A154680000-0x000001A1546D0000-memory.dmp

      Filesize

      320KB

    • memory/2248-244-0x000001A154DD0000-0x000001A1552F8000-memory.dmp

      Filesize

      5.2MB

    • memory/2248-243-0x000001A154610000-0x000001A154632000-memory.dmp

      Filesize

      136KB

    • memory/2248-242-0x000001A154890000-0x000001A15489A000-memory.dmp

      Filesize

      40KB

    • memory/2248-240-0x000001A14F570000-0x000001A14F580000-memory.dmp

      Filesize

      64KB

    • memory/2248-241-0x000001A153F40000-0x000001A153F4E000-memory.dmp

      Filesize

      56KB

    • memory/2248-238-0x000001A14F570000-0x000001A14F580000-memory.dmp

      Filesize

      64KB

    • memory/2248-239-0x000001A153F70000-0x000001A153FA8000-memory.dmp

      Filesize

      224KB

    • memory/2248-216-0x00007FFB881B0000-0x00007FFB88C72000-memory.dmp

      Filesize

      10.8MB

    • memory/2248-217-0x000001A131600000-0x000001A134EF8000-memory.dmp

      Filesize

      57.0MB

    • memory/2248-218-0x000001A14F570000-0x000001A14F580000-memory.dmp

      Filesize

      64KB

    • memory/2248-219-0x000001A14F670000-0x000001A14F780000-memory.dmp

      Filesize

      1.1MB

    • memory/2248-220-0x000001A135540000-0x000001A135550000-memory.dmp

      Filesize

      64KB

    • memory/2248-221-0x000001A14F500000-0x000001A14F50C000-memory.dmp

      Filesize

      48KB

    • memory/2248-222-0x000001A136C10000-0x000001A136C24000-memory.dmp

      Filesize

      80KB

    • memory/2248-223-0x000001A14F780000-0x000001A14F7A4000-memory.dmp

      Filesize

      144KB

    • memory/2248-224-0x000001A14F8F0000-0x000001A14F8FA000-memory.dmp

      Filesize

      40KB

    • memory/2248-225-0x000001A14F910000-0x000001A14F9C2000-memory.dmp

      Filesize

      712KB

    • memory/2248-226-0x000001A14F9C0000-0x000001A14F9EA000-memory.dmp

      Filesize

      168KB

    • memory/2248-227-0x000001A14F9F0000-0x000001A14FA6A000-memory.dmp

      Filesize

      488KB

    • memory/2248-228-0x000001A14FA70000-0x000001A14FAD2000-memory.dmp

      Filesize

      392KB

    • memory/2248-229-0x000001A14FB50000-0x000001A14FBC6000-memory.dmp

      Filesize

      472KB

    • memory/2248-230-0x000001A135510000-0x000001A13551A000-memory.dmp

      Filesize

      40KB

    • memory/2248-234-0x000001A14FBD0000-0x000001A14FED0000-memory.dmp

      Filesize

      3.0MB

    • memory/2612-116-0x00007FFBA9600000-0x00007FFBA9809000-memory.dmp

      Filesize

      2.0MB

    • memory/2612-114-0x0000000072980000-0x0000000072AFD000-memory.dmp

      Filesize

      1.5MB

    • memory/2612-121-0x0000000072980000-0x0000000072AFD000-memory.dmp

      Filesize

      1.5MB

    • memory/2612-124-0x0000000072980000-0x0000000072AFD000-memory.dmp

      Filesize

      1.5MB

    • memory/2612-120-0x0000000072980000-0x0000000072AFD000-memory.dmp

      Filesize

      1.5MB

    • memory/2900-14-0x0000000000400000-0x0000000004033000-memory.dmp

      Filesize

      60.2MB

    • memory/2900-12-0x00000000042D0000-0x00000000043D0000-memory.dmp

      Filesize

      1024KB

    • memory/2900-13-0x00000000042A0000-0x00000000042C7000-memory.dmp

      Filesize

      156KB

    • memory/4932-177-0x0000000000400000-0x0000000004056000-memory.dmp

      Filesize

      60.3MB

    • memory/4932-2-0x0000000004720000-0x000000000478D000-memory.dmp

      Filesize

      436KB

    • memory/4932-15-0x0000000000400000-0x0000000004056000-memory.dmp

      Filesize

      60.3MB

    • memory/4932-17-0x00000000042E0000-0x00000000043E0000-memory.dmp

      Filesize

      1024KB

    • memory/4932-111-0x0000000000400000-0x0000000004056000-memory.dmp

      Filesize

      60.3MB

    • memory/4932-1-0x00000000042E0000-0x00000000043E0000-memory.dmp

      Filesize

      1024KB