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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2024, 04:29

General

  • Target

    SecuriteInfo.com.Trojan.TR.AD.NsisInject.yzerl.9891.982.exe

  • Size

    19.8MB

  • MD5

    b095aa48891654453ef741daf4e26961

  • SHA1

    3dd198bc166ace35827769de93a26c81c9d13ac7

  • SHA256

    5432a7db786a1c1819bd14366bdd3d7691888b8d3ee5363c4cf88ab6d8f1c71b

  • SHA512

    62f0208123a7897a42d26ed42201a5c4a8b144d17c3f4c330a2e4fcd8dcc663e0c770813fb4d9d15c9596773a6373be388d12d65f3825dd881ae5791709d64ba

  • SSDEEP

    393216:hpRg/CHmIAeoMYRtMYukLCJY0M+64BbU65lDJdfJjHdxtx7NXHPU1apZLdpxl:h4/dIAIYDMjkOJYY645XDVj9bRhHM1YP

Score
4/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 64 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 15 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 21 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.TR.AD.NsisInject.yzerl.9891.982.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.TR.AD.NsisInject.yzerl.9891.982.exe"
    1⤵
    • Drops file in Program Files directory
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Program Files (x86)\Unraid USB Creator\unraid-usb-creator.exe
      "C:\Program Files (x86)\Unraid USB Creator\unraid-usb-creator.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsdB6C3.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    49b97e98c0505f34ea53e63e3236957e

    SHA1

    8f2276443ae6b9fe23c3689bf9840ae1eb03292a

    SHA256

    6a1a9ddce5b84a11f89dec40c421b0e12288d1dbd09796ce57a0c635fedeafba

    SHA512

    625c12ee8db1abfa5cb1f6ffaf4698e9c7e85e2d6db9d807bd241f7cf27a069a784faad59ad0771775b8c753970643f5afc7de709956c761a969fe738c43a6b8

  • C:\Users\Admin\AppData\Local\Temp\nsdB6C3.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    629006de51b9892693740654ff1add37

    SHA1

    f1fedc13ba8753e4778ffdb3c0f42599eb763204

    SHA256

    1c204ee1931be6615f611b04ff5e53ae7176e4354b329089482e61785b6e3130

    SHA512

    a618ba6198aad4896b2e6f607b2d31d4616a18d13ecd23893be7ca4044ca2a2d6aee5e02fdc8f8293faadef25aaca45210f77dc0083718ec733c2076c54f85a9

  • C:\Users\Admin\AppData\Local\Temp\nsdB6C3.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    16ad04b20178fbd44277fbbbd2b3dcc0

    SHA1

    456b8b1796db339b933dcea1f4bb08aa81420272

    SHA256

    55b102850ab0d7e126f04ce411c6c1e993bca52c7087a5031aebb8234aad200b

    SHA512

    e343b85373732293c972cc57d125171785502434532e4e108bd2436cf96949f9dc6a640178fd3463c3a766ffbc340274240dcb798d6b24095de046788c389881

  • \Program Files (x86)\Unraid USB Creator\Qt5Core.dll

    Filesize

    8.2MB

    MD5

    39d509b1675c380dc549972506a8f717

    SHA1

    7fdbb1897ccd3ffcdee39ac3838e19f7b9d3f6c7

    SHA256

    bb88391d53cf771c58887cb54101b5dc638abeb84bce4beddd82be5fb4bae671

    SHA512

    bb4cfd92dd772b4d7a5bc84a6348be1e7d96864b086bfc331713ebefb47e30c7d1b304cde7d3a25b388ccd7e59816b0e3fe96f85676c722664be470723960ca9

  • \Program Files (x86)\Unraid USB Creator\Qt5Gui.dll

    Filesize

    9.2MB

    MD5

    f676936b5dfce1c5ac2f8a1a7f577844

    SHA1

    c9870365d594bf1d6a4215acd4e730695166f809

    SHA256

    77f8946ac559cd03694d9a36ab4630cc7d5f0db62b34c00ecec12bc021eafbe9

    SHA512

    ce4ca22c4afb55a035c68711708ac86b5abf08ddca0bb0b059c3ad130aa1c9266a36e412b4feaeb4cd89edda6aa8ad95225e0a777fb33bcbae828b41c316301a

  • \Program Files (x86)\Unraid USB Creator\Qt5Network.dll

    Filesize

    2.7MB

    MD5

    ced4531f553504ed6770d999f9c82cb9

    SHA1

    3405a3118bb6479413b9a749ce4c0b395622883c

    SHA256

    77f1bd3192d9e8b15dd23adb15a3f83e92e9474df9a30450247fbe9e96b71736

    SHA512

    df98b27470b30377928bcea23e18b0c3d8e7929d0d7ee6862887440f6ef577e5172fcb02b82a20b4903ce9eb7e1d00cfb8e1785476cbaaee3da92354f701dcbc

  • \Program Files (x86)\Unraid USB Creator\Qt5Qml.dll

    Filesize

    7.0MB

    MD5

    65781efc205f808159563cb526332e28

    SHA1

    771cfa537a523cad8987179a0211c653cda30c68

    SHA256

    7244b065771674bf963d998acefad1ee0c93ababfaf667724c4ea3c6bf4f0bce

    SHA512

    fadd974e9353575ec3e5f631643e246bfbbb0da30c90225fb18c587517603b4f279b0d5f1cab86e47844edb46f6832fda2a338e9717b1534faec7e76bd4d2304

  • \Program Files (x86)\Unraid USB Creator\Qt5Widgets.dll

    Filesize

    8.8MB

    MD5

    b037b86cd074ea2a216bbd4b7b489c9c

    SHA1

    bc6b32e01e03887b06e297009efcf965083aa435

    SHA256

    2f0c2a362f2ef318ce80e03e914981ad42a1751c74b534725a6bf3cf50ce03a3

    SHA512

    39472c8ba41dbe53e180568ca61472fd3b912ea55227bbc75e9e2889f9d18551b971079824e9102afe0f132782b20c42f2b7c06b576eba2509c36e5f77b6572b

  • \Program Files (x86)\Unraid USB Creator\Qt5WinExtras.dll

    Filesize

    432KB

    MD5

    ffd0b3e6a95ac68a7a534f932677b6e9

    SHA1

    e2b365833ba1125d2e41082e2f50564b437fc684

    SHA256

    a6b8f3b595bdd486143e80040dca1bc96390c0fc866e80c4a3a373c8b6a14b4e

    SHA512

    3590d4ed40f71a3f1028e806bf66a5d972132551d7f6c8056dee4d85126aa9ed3ecbc6c648310114179122fa71e419d237190ec404593b5dfb36ca54961ec26c

  • \Program Files (x86)\Unraid USB Creator\libcrypto-1_1.dll

    Filesize

    3.1MB

    MD5

    97b0d80c9ac831207fa1d80fdbc1f4ca

    SHA1

    24f63bb64e4c098a07b84603b9db31d2faf747dc

    SHA256

    4c754c7b92fe58d8432ad438597a799a724aec949baf481a162da996b9e4d301

    SHA512

    b5de053b48d7d94d1dbf78d79e3cca19a36f1e797b4e28c238fb5e3df4e226486b31562958e64164db2e18a851d1f2c36ecd0df93573dd85ce8d7c91de9aa490

  • \Program Files (x86)\Unraid USB Creator\libgcc_s_dw2-1.dll

    Filesize

    113KB

    MD5

    9aec524b616618b0d3d00b27b6f51da1

    SHA1

    64264300801a353db324d11738ffed876550e1d3

    SHA256

    59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e

    SHA512

    0648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0

  • \Program Files (x86)\Unraid USB Creator\libstdc++-6.dll

    Filesize

    1.5MB

    MD5

    051973a1420749e10d007049f15a30ab

    SHA1

    27141d4e7847e16f3cedd487dd3f074811556ff1

    SHA256

    672458902acead23b1a4dbca8b26e51324e88948196bc30d68703d45547898e8

    SHA512

    0f105ba29af981afe3a43e6d789f5df8a501c252d3f46bf730d5c92c98358c6656cbdc7bd7d5a0d4c5357ae0acb1144828358b07cf2b1515512ca9b4d3f047fa

  • \Program Files (x86)\Unraid USB Creator\libwinpthread-1.dll

    Filesize

    46KB

    MD5

    ed53eee1623a43e9ae174262169f0f2e

    SHA1

    4bf7e9fa40878e19d6d7b8277982ed958681af86

    SHA256

    0b5532f93126db45689d7e3162cfc6951f78738a182e52712bb2c71980468f23

    SHA512

    dce1bc89033313934323e9ad1fd0ef7a525df0fd8f2f7c64b5ca8f5e7780b5526ce9e1fff408f8a00b46f718763d492eae059b7d11d873eea3186e8584dca53c

  • \Program Files (x86)\Unraid USB Creator\unraid-usb-creator.exe

    Filesize

    4.5MB

    MD5

    dc000b09ac02561d809167d744dcfa87

    SHA1

    620402730218a23e9c9986fedb2109876d1e58f7

    SHA256

    08e5e3968546df321e444557a7376aaa61307f66b49276e82d94c3d3032d2af7

    SHA512

    d8344c260caf50f15e2f9ed607061b91111bc2de6aca752e4c6d347727af028c9e72187f4427d67dfd7d35b7d730a4d71c45f039b1657284963add912cfaa15f

  • \Users\Admin\AppData\Local\Temp\nsdB6C3.tmp\InstallOptions.dll

    Filesize

    15KB

    MD5

    d095b082b7c5ba4665d40d9c5042af6d

    SHA1

    2220277304af105ca6c56219f56f04e894b28d27

    SHA256

    b2091205e225fc07daf1101218c64ce62a4690cacac9c3d0644d12e93e4c213c

    SHA512

    61fb5cf84028437d8a63d0fda53d9fe0f521d8fe04e96853a5b7a22050c4c4fb5528ff0cdbb3ae6bc74a5033563fc417fc7537e4778227c9fd6633ae844c47d9

  • \Users\Admin\AppData\Local\Temp\nsdB6C3.tmp\System.dll

    Filesize

    12KB

    MD5

    4add245d4ba34b04f213409bfe504c07

    SHA1

    ef756d6581d70e87d58cc4982e3f4d18e0ea5b09

    SHA256

    9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706

    SHA512

    1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d

  • memory/1004-586-0x0000000000A60000-0x0000000001091000-memory.dmp

    Filesize

    6.2MB

  • memory/1004-597-0x000000006FE40000-0x000000006FFC3000-memory.dmp

    Filesize

    1.5MB

  • memory/1004-601-0x0000000000A60000-0x0000000001091000-memory.dmp

    Filesize

    6.2MB

  • memory/1004-591-0x0000000074ED0000-0x0000000074EE9000-memory.dmp

    Filesize

    100KB

  • memory/1004-590-0x0000000061B40000-0x000000006225D000-memory.dmp

    Filesize

    7.1MB

  • memory/1004-592-0x0000000000400000-0x0000000000884000-memory.dmp

    Filesize

    4.5MB

  • memory/1004-593-0x000000006B400000-0x000000006B6AA000-memory.dmp

    Filesize

    2.7MB

  • memory/1004-600-0x00000000662C0000-0x0000000066726000-memory.dmp

    Filesize

    4.4MB

  • memory/1004-596-0x0000000064B40000-0x0000000064B54000-memory.dmp

    Filesize

    80KB

  • memory/1004-599-0x0000000069900000-0x0000000069AE2000-memory.dmp

    Filesize

    1.9MB

  • memory/1004-598-0x0000000061B40000-0x000000006225D000-memory.dmp

    Filesize

    7.1MB

  • memory/1004-595-0x000000006EB40000-0x000000006EB63000-memory.dmp

    Filesize

    140KB

  • memory/1004-594-0x0000000068A80000-0x000000006911A000-memory.dmp

    Filesize

    6.6MB

  • memory/1004-602-0x0000000062C40000-0x0000000062C82000-memory.dmp

    Filesize

    264KB

  • memory/3004-89-0x0000000074ED5000-0x0000000074ED6000-memory.dmp

    Filesize

    4KB

  • memory/3004-88-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB