Analysis

  • max time kernel
    132s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    26-04-2024 23:30

General

  • Target

    5cd97a765e0c9463f57769117db519fa.exe

  • Size

    431KB

  • MD5

    5cd97a765e0c9463f57769117db519fa

  • SHA1

    10cbbb15ce42e4328441109668ebda4d4b7c15eb

  • SHA256

    3b37fec0af4f32196086cfaad850c32113b60766190d283e2bc2f92a19b8cf20

  • SHA512

    b5a3d26c52d100bde2bf184dfcd2865a9289f86a7c100620f9e1eeec1d163e48715f215ae39f46d78266c6923ef12b9dfea140a56ff38cbd3ac0a606ce9c68df

  • SSDEEP

    12288:pzE/JXGSxAxt9y/SkVDi0XSOoaOAG634KKy:cXGSx89y/SkdOT6IKp

Malware Config

Signatures

  • Detect ZGRat V1 3 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Downloads MZ/PE file
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 14 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

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

  • Suspicious behavior: EnumeratesProcesses 10 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 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5cd97a765e0c9463f57769117db519fa.exe
    "C:\Users\Admin\AppData\Local\Temp\5cd97a765e0c9463f57769117db519fa.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Users\Admin\AppData\Local\Temp\u1ro.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u1ro.0.exe"
      2⤵
      • Executes dropped EXE
      PID:2540
    • C:\Users\Admin\AppData\Local\Temp\u1ro.2\run.exe
      "C:\Users\Admin\AppData\Local\Temp\u1ro.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:2068
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\SysWOW64\cmd.exe
        3⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:2760
        • 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:1228
    • C:\Users\Admin\AppData\Local\Temp\u1ro.3.exe
      "C:\Users\Admin\AppData\Local\Temp\u1ro.3.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2852
      • 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:796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\bd92d7984d802ff9a1e24336bd1ccb4209c69a1bd116225cd9479ac9d0f516c4\8245e5a6ea4d4943b855bc64a079eb15.tmp

    Filesize

    1KB

    MD5

    071e9829e7bafea20e08e33659fb38f6

    SHA1

    727602ee1908dc47c9e66c3cbf82a2fddb223f44

    SHA256

    99b5974941c50dd310d778ee1d753a474fbe56cf67901dd451c03eaf3e523587

    SHA512

    9f73fe5c10e9e6f02e8d129348a30b6c4f21a58d2aa5605a705f5d97ecc235803353f8e1f1acda2d560d4b0c30fcbdcb2d0ce1900a9d6c841fa413b65c85b61e

  • C:\Users\Admin\AppData\Local\Temp\U1RO1~1.ZIP

    Filesize

    3.7MB

    MD5

    78d3ca6355c93c72b494bb6a498bf639

    SHA1

    2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e

    SHA256

    a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001

    SHA512

    1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea

  • C:\Users\Admin\AppData\Local\Temp\a54ea48a

    Filesize

    1.4MB

    MD5

    674c59568c4c76b4032173eec3309f24

    SHA1

    2ca1019b89b598ffcda3608693b43240b5eaa127

    SHA256

    7d602f4067dc517777f402e6fdc6d6fa7767550ab32e0378c4926804ce820fcb

    SHA512

    bbd86e7279574a0d3692c3ad6f91c95c843d01ec91f5f547794e2a817fc71e5778a69768643b336d93d5e9c1d4baa48c89f22fe1a9411aa23b53729a0e03f66f

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

    Filesize

    2KB

    MD5

    0e4668641fa21a093d64cf9f6418f83a

    SHA1

    611155fa1274b46b7dfaae80cb92f8c8d6c77112

    SHA256

    a59c439b948b0ee302ba218f885b78fa326ebfbaf4755e26a533ce8e60bed164

    SHA512

    a9e49311e8b006919e925a6ec61da1ac27a1414bf7f6d90a9a9adf602d9f0cd62d482877d87c96786703d7e1a6520c64274490b1b3daf1a8335d7722262c8f7a

  • C:\Users\Admin\AppData\Local\Temp\tmpA288.tmp

    Filesize

    20KB

    MD5

    c9ff7748d8fcef4cf84a5501e996a641

    SHA1

    02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

    SHA256

    4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

    SHA512

    d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

  • C:\Users\Admin\AppData\Local\Temp\u1ro.2\UIxMarketPlugin.dll

    Filesize

    1.6MB

    MD5

    d1ba9412e78bfc98074c5d724a1a87d6

    SHA1

    0572f98d78fb0b366b5a086c2a74cc68b771d368

    SHA256

    cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15

    SHA512

    8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f

  • C:\Users\Admin\AppData\Local\Temp\u1ro.2\bunch.dat

    Filesize

    1.3MB

    MD5

    1e8237d3028ab52821d69099e0954f97

    SHA1

    30a6ae353adda0c471c6ed5b7a2458b07185abf2

    SHA256

    9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742

    SHA512

    a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3

  • C:\Users\Admin\AppData\Local\Temp\u1ro.2\relay.dll

    Filesize

    1.5MB

    MD5

    10d51becd0bbce0fab147ff9658c565e

    SHA1

    4689a18112ff876d3c066bc8c14a08fd6b7b7a4a

    SHA256

    7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed

    SHA512

    29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29

  • C:\Users\Admin\AppData\Local\Temp\u1ro.2\run.exe

    Filesize

    2.4MB

    MD5

    9fb4770ced09aae3b437c1c6eb6d7334

    SHA1

    fe54b31b0db8665aa5b22bed147e8295afc88a03

    SHA256

    a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3

    SHA512

    140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256

  • C:\Users\Admin\AppData\Local\Temp\u1ro.2\whale.dbf

    Filesize

    85KB

    MD5

    a723bf46048e0bfb15b8d77d7a648c3e

    SHA1

    8952d3c34e9341e4425571e10f22b782695bb915

    SHA256

    b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422

    SHA512

    ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273

  • C:\Users\Admin\AppData\Local\Temp\u1ro.3.exe

    Filesize

    4.6MB

    MD5

    397926927bca55be4a77839b1c44de6e

    SHA1

    e10f3434ef3021c399dbba047832f02b3c898dbd

    SHA256

    4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

    SHA512

    cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

  • \Users\Admin\AppData\Local\Temp\u1ro.0.exe

    Filesize

    287KB

    MD5

    17342752ec286810d28aa4f324c3e8e5

    SHA1

    0b76392265510932c5da48eccd34f12a907a7a52

    SHA256

    bdc140235bca5526e0f1fc88c14adf1ddd7956f27f4357b8d283d31efc767800

    SHA512

    3fe29da5f3263b904d07145677ebdb6035e976f90816dc2c22a5e5932f20eebbe2f36b5ae1f65e8ffb0d1c4256d8e0b44e711714044f2023bb4c7b14ab902f50

  • memory/796-219-0x000000001EEC0000-0x000000001EFD0000-memory.dmp

    Filesize

    1.1MB

  • memory/796-228-0x0000000000C90000-0x0000000000CF2000-memory.dmp

    Filesize

    392KB

  • memory/796-245-0x0000000000410000-0x000000000041A000-memory.dmp

    Filesize

    40KB

  • memory/796-241-0x0000000001220000-0x000000000122C000-memory.dmp

    Filesize

    48KB

  • memory/796-238-0x000000001F010000-0x000000001F032000-memory.dmp

    Filesize

    136KB

  • memory/796-237-0x0000000001210000-0x000000000121A000-memory.dmp

    Filesize

    40KB

  • memory/796-235-0x0000000000410000-0x000000000041A000-memory.dmp

    Filesize

    40KB

  • memory/796-236-0x0000000000410000-0x000000000041A000-memory.dmp

    Filesize

    40KB

  • memory/796-233-0x0000000020020000-0x0000000020320000-memory.dmp

    Filesize

    3.0MB

  • memory/796-218-0x0000000001230000-0x0000000004B28000-memory.dmp

    Filesize

    57.0MB

  • memory/796-229-0x0000000000370000-0x000000000037A000-memory.dmp

    Filesize

    40KB

  • memory/796-221-0x000000001E0F0000-0x000000001E0FC000-memory.dmp

    Filesize

    48KB

  • memory/796-220-0x0000000000BF0000-0x0000000000C00000-memory.dmp

    Filesize

    64KB

  • memory/796-222-0x0000000000C00000-0x0000000000C14000-memory.dmp

    Filesize

    80KB

  • memory/796-223-0x000000001E110000-0x000000001E134000-memory.dmp

    Filesize

    144KB

  • memory/796-225-0x000000001E530000-0x000000001E55A000-memory.dmp

    Filesize

    168KB

  • memory/796-224-0x000000001E510000-0x000000001E51A000-memory.dmp

    Filesize

    40KB

  • memory/796-226-0x000000001F080000-0x000000001F132000-memory.dmp

    Filesize

    712KB

  • memory/796-227-0x000000001ED30000-0x000000001EDAA000-memory.dmp

    Filesize

    488KB

  • memory/1228-256-0x0000000000080000-0x0000000000146000-memory.dmp

    Filesize

    792KB

  • memory/1228-251-0x0000000072330000-0x0000000073392000-memory.dmp

    Filesize

    16.4MB

  • memory/1228-252-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1228-253-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2068-111-0x0000000076DB0000-0x0000000076F59000-memory.dmp

    Filesize

    1.7MB

  • memory/2068-157-0x0000000073A50000-0x0000000073BC4000-memory.dmp

    Filesize

    1.5MB

  • memory/2068-110-0x0000000073A50000-0x0000000073BC4000-memory.dmp

    Filesize

    1.5MB

  • memory/2292-132-0x00000000041D0000-0x00000000042D0000-memory.dmp

    Filesize

    1024KB

  • memory/2292-133-0x0000000000400000-0x000000000405C000-memory.dmp

    Filesize

    60.4MB

  • memory/2292-3-0x0000000000400000-0x000000000405C000-memory.dmp

    Filesize

    60.4MB

  • memory/2292-2-0x0000000000230000-0x000000000029D000-memory.dmp

    Filesize

    436KB

  • memory/2292-1-0x00000000041D0000-0x00000000042D0000-memory.dmp

    Filesize

    1024KB

  • memory/2540-20-0x0000000000400000-0x0000000004038000-memory.dmp

    Filesize

    60.2MB

  • memory/2760-246-0x0000000073A50000-0x0000000073BC4000-memory.dmp

    Filesize

    1.5MB

  • memory/2760-160-0x0000000076DB0000-0x0000000076F59000-memory.dmp

    Filesize

    1.7MB

  • memory/2852-217-0x0000000000400000-0x00000000008AD000-memory.dmp

    Filesize

    4.7MB