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Analysis

  • max time kernel
    141s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/09/2024, 02:07

General

  • Target

    setup.exe

  • Size

    2.8MB

  • MD5

    a724c1e66af8c25a86c49d56048ffbb5

  • SHA1

    4afea5617e38b6500deb4bc6c8b61d5a8d283bf3

  • SHA256

    6929e80681233b3ba807a238b39d9a2f833490b5457e83e72dd7fa4f4f09f92a

  • SHA512

    9d221571fc0f5f688c0066bd022a57cedf73006882e9f5dd0cbab89ec4e514f2de631d9730e89a60611d8c9a92f4eb54760a2344fad2643b815984a8a570ff96

  • SSDEEP

    49152:UZwoK+GcFFyK94rg8MyEjlixJFPBrLmDvsf6OmvgfCFcPMHFNU1dC:2woKRcFFvirg7jlirFFLsvvwKXFidC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • 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.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Local\Temp\is-A4L41.tmp\setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-A4L41.tmp\setup.tmp" /SL5="$401B0,2219164,180736,C:\Users\Admin\AppData\Local\Temp\setup.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-A4L41.tmp\setup.tmp

    Filesize

    2.0MB

    MD5

    a4afaf991194cdf2ccb714ae071c2970

    SHA1

    2002953ccb40b5a2b7506eb5993faba5e00b324f

    SHA256

    a686b1e0e1c26d0fc48366df2fe1fe4c8222a9d31362633a254e1240162740c3

    SHA512

    8573e211b5ec8ae7f3a721ce4e2e941783063dad50337a1dd4b3968c124a610e4d6a2a6cf5363025ec597c8d7cda48d2d5bacc40b4a18298132537cb10d2027f

  • \Users\Admin\AppData\Local\Temp\is-GKFBK.tmp\CallbackCtrl.dll

    Filesize

    4KB

    MD5

    f07e819ba2e46a897cfabf816d7557b2

    SHA1

    8d5fd0a741dd3fd84650e40dd3928ae1f15323cc

    SHA256

    68f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d

    SHA512

    7ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af

  • \Users\Admin\AppData\Local\Temp\is-GKFBK.tmp\ISDone.dll

    Filesize

    452KB

    MD5

    4feafa8b5e8cdb349125c8af0ac43974

    SHA1

    7f17e5e1b088fc73690888b215962fbcd395c9bd

    SHA256

    bb8a0245dcc5c10a1c7181bad509b65959855009a8105863ef14f2bb5b38ac71

    SHA512

    d63984ee385b4f1eba8e590d6de4f082fb0121689295ec6e496539209459152465f6db09e6d8f92eec996a89fc40432077cbfa807beb2de7f375154fef6554bc

  • \Users\Admin\AppData\Local\Temp\is-GKFBK.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-GKFBK.tmp\b2p.dll

    Filesize

    22KB

    MD5

    ab35386487b343e3e82dbd2671ff9dab

    SHA1

    03591d07aea3309b631a7d3a6e20a92653e199b8

    SHA256

    c3729545522fcff70db61046c0efd962df047d40e3b5ccd2272866540fc872b2

    SHA512

    b67d7384c769b2b1fdd3363fc3b47d300c2ea4d37334acfd774cf29169c0a504ba813dc3ecbda5b71a3f924110a77a363906b16a87b4b1432748557567d1cf09

  • \Users\Admin\AppData\Local\Temp\is-GKFBK.tmp\botva2.dll

    Filesize

    37KB

    MD5

    67965a5957a61867d661f05ae1f4773e

    SHA1

    f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

    SHA256

    450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

    SHA512

    c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

  • \Users\Admin\AppData\Local\Temp\is-GKFBK.tmp\isskin.dll

    Filesize

    385KB

    MD5

    92c2e247392e0e02261dea67e1bb1a5e

    SHA1

    db72fed8771364bf8039b2bc83ed01dda2908554

    SHA256

    25fdb94e386f8a41f10aba00ed092a91b878339f8e256a7252b11169122b0a68

    SHA512

    e938d2a1870ccb437d818b5301e6ecffaa6efbf4f0122e1a1ae0981057d7d0376039ea927c6fd326456da2d6904803fca26b87245367a4c5de2aebc47bdcd4b5

  • \Users\Admin\AppData\Local\Temp\is-GKFBK.tmp\skin.tm

    Filesize

    641KB

    MD5

    5433529438821bd90f0e7e4bffc77590

    SHA1

    61d22a89f746ed85dd8f134fb0e88bd8cff64d80

    SHA256

    21c9303153eb253e08aaa62393a24be8ce20e396d2575e9c3f442a97c413665f

    SHA512

    d6ed131d02644ca54ca16af8c1929381774d4c7baa0be076a6d7f356fc7aad1b3de93fb16bb4b0e7ca07cf38e9a81411b278ad4891978dd62c4d6f89d6263df8

  • memory/1716-103-0x0000000075820000-0x0000000075847000-memory.dmp

    Filesize

    156KB

  • memory/1716-97-0x0000000074A40000-0x0000000074ACC000-memory.dmp

    Filesize

    560KB

  • memory/1716-31-0x0000000000400000-0x0000000000606000-memory.dmp

    Filesize

    2.0MB

  • memory/1716-27-0x0000000074A20000-0x0000000074A31000-memory.dmp

    Filesize

    68KB

  • memory/1716-34-0x0000000000400000-0x0000000000606000-memory.dmp

    Filesize

    2.0MB

  • memory/1716-17-0x0000000003AF0000-0x0000000003B67000-memory.dmp

    Filesize

    476KB

  • memory/1716-46-0x0000000076110000-0x000000007619F000-memory.dmp

    Filesize

    572KB

  • memory/1716-47-0x00000000762D0000-0x000000007642C000-memory.dmp

    Filesize

    1.4MB

  • memory/1716-101-0x00000000745C0000-0x00000000746B5000-memory.dmp

    Filesize

    980KB

  • memory/1716-50-0x00000000760B0000-0x0000000076107000-memory.dmp

    Filesize

    348KB

  • memory/1716-49-0x0000000076970000-0x0000000076A0D000-memory.dmp

    Filesize

    628KB

  • memory/1716-51-0x0000000074F40000-0x0000000074F91000-memory.dmp

    Filesize

    324KB

  • memory/1716-54-0x0000000074AD0000-0x0000000074BEC000-memory.dmp

    Filesize

    1.1MB

  • memory/1716-52-0x0000000076AA0000-0x00000000776EA000-memory.dmp

    Filesize

    12.3MB

  • memory/1716-59-0x0000000074890000-0x0000000074A20000-memory.dmp

    Filesize

    1.6MB

  • memory/1716-58-0x0000000074A20000-0x0000000074A31000-memory.dmp

    Filesize

    68KB

  • memory/1716-57-0x0000000075190000-0x00000000751C2000-memory.dmp

    Filesize

    200KB

  • memory/1716-56-0x0000000075EE0000-0x0000000075F0A000-memory.dmp

    Filesize

    168KB

  • memory/1716-55-0x0000000074A40000-0x0000000074ACC000-memory.dmp

    Filesize

    560KB

  • memory/1716-53-0x0000000074EC0000-0x0000000074EF8000-memory.dmp

    Filesize

    224KB

  • memory/1716-60-0x00000000745C0000-0x00000000746B5000-memory.dmp

    Filesize

    980KB

  • memory/1716-62-0x0000000000400000-0x0000000000606000-memory.dmp

    Filesize

    2.0MB

  • memory/1716-67-0x0000000075170000-0x0000000075179000-memory.dmp

    Filesize

    36KB

  • memory/1716-66-0x0000000076470000-0x0000000076510000-memory.dmp

    Filesize

    640KB

  • memory/1716-71-0x0000000076AA0000-0x00000000776EA000-memory.dmp

    Filesize

    12.3MB

  • memory/1716-99-0x0000000074760000-0x0000000074890000-memory.dmp

    Filesize

    1.2MB

  • memory/1716-109-0x00000000760B0000-0x0000000076107000-memory.dmp

    Filesize

    348KB

  • memory/1716-108-0x00000000752A0000-0x000000007543E000-memory.dmp

    Filesize

    1.6MB

  • memory/1716-107-0x0000000074FA0000-0x0000000074FB2000-memory.dmp

    Filesize

    72KB

  • memory/1716-106-0x0000000075170000-0x0000000075179000-memory.dmp

    Filesize

    36KB

  • memory/1716-105-0x0000000076470000-0x0000000076510000-memory.dmp

    Filesize

    640KB

  • memory/1716-104-0x0000000010000000-0x0000000010060000-memory.dmp

    Filesize

    384KB

  • memory/1716-10-0x0000000000400000-0x0000000000606000-memory.dmp

    Filesize

    2.0MB

  • memory/1716-102-0x0000000075F10000-0x00000000760AD000-memory.dmp

    Filesize

    1.6MB

  • memory/1716-48-0x0000000076470000-0x0000000076510000-memory.dmp

    Filesize

    640KB

  • memory/1716-29-0x0000000000A20000-0x0000000000A2F000-memory.dmp

    Filesize

    60KB

  • memory/1716-98-0x0000000075190000-0x00000000751C2000-memory.dmp

    Filesize

    200KB

  • memory/1716-100-0x00000000746C0000-0x00000000746F9000-memory.dmp

    Filesize

    228KB

  • memory/1716-96-0x0000000076A10000-0x0000000076A93000-memory.dmp

    Filesize

    524KB

  • memory/1716-95-0x0000000074FC0000-0x0000000074FD3000-memory.dmp

    Filesize

    76KB

  • memory/1716-93-0x0000000076630000-0x00000000766AB000-memory.dmp

    Filesize

    492KB

  • memory/1716-92-0x0000000074F40000-0x0000000074F91000-memory.dmp

    Filesize

    324KB

  • memory/1716-91-0x00000000760B0000-0x0000000076107000-memory.dmp

    Filesize

    348KB

  • memory/1716-90-0x00000000752A0000-0x000000007543E000-memory.dmp

    Filesize

    1.6MB

  • memory/1716-89-0x0000000074FA0000-0x0000000074FB2000-memory.dmp

    Filesize

    72KB

  • memory/1716-88-0x0000000076970000-0x0000000076A0D000-memory.dmp

    Filesize

    628KB

  • memory/1716-87-0x0000000076470000-0x0000000076510000-memory.dmp

    Filesize

    640KB

  • memory/1716-86-0x0000000076110000-0x000000007619F000-memory.dmp

    Filesize

    572KB

  • memory/1716-85-0x0000000010000000-0x0000000010060000-memory.dmp

    Filesize

    384KB

  • memory/1716-83-0x0000000075F10000-0x00000000760AD000-memory.dmp

    Filesize

    1.6MB

  • memory/1716-84-0x0000000074530000-0x0000000074566000-memory.dmp

    Filesize

    216KB

  • memory/1716-82-0x00000000745C0000-0x00000000746B5000-memory.dmp

    Filesize

    980KB

  • memory/1716-81-0x00000000746C0000-0x00000000746F9000-memory.dmp

    Filesize

    228KB

  • memory/1716-79-0x0000000074A20000-0x0000000074A31000-memory.dmp

    Filesize

    68KB

  • memory/1716-78-0x0000000075190000-0x00000000751C2000-memory.dmp

    Filesize

    200KB

  • memory/1716-77-0x0000000074EA0000-0x0000000074EB7000-memory.dmp

    Filesize

    92KB

  • memory/1716-76-0x0000000074EC0000-0x0000000074EF8000-memory.dmp

    Filesize

    224KB

  • memory/1716-75-0x0000000076A10000-0x0000000076A93000-memory.dmp

    Filesize

    524KB

  • memory/1716-72-0x0000000076630000-0x00000000766AB000-memory.dmp

    Filesize

    492KB

  • memory/1716-80-0x0000000074890000-0x0000000074A20000-memory.dmp

    Filesize

    1.6MB

  • memory/1716-70-0x0000000074F40000-0x0000000074F91000-memory.dmp

    Filesize

    324KB

  • memory/1716-68-0x00000000752A0000-0x000000007543E000-memory.dmp

    Filesize

    1.6MB

  • memory/1716-64-0x0000000076110000-0x000000007619F000-memory.dmp

    Filesize

    572KB

  • memory/1716-65-0x00000000762D0000-0x000000007642C000-memory.dmp

    Filesize

    1.4MB

  • memory/1716-69-0x00000000760B0000-0x0000000076107000-memory.dmp

    Filesize

    348KB

  • memory/1716-61-0x0000000075F10000-0x00000000760AD000-memory.dmp

    Filesize

    1.6MB

  • memory/1716-63-0x0000000010000000-0x0000000010060000-memory.dmp

    Filesize

    384KB

  • memory/1716-326-0x0000000000400000-0x0000000000606000-memory.dmp

    Filesize

    2.0MB

  • memory/1716-327-0x0000000000400000-0x0000000000606000-memory.dmp

    Filesize

    2.0MB

  • memory/1716-358-0x0000000074A20000-0x0000000074A31000-memory.dmp

    Filesize

    68KB

  • memory/1736-2-0x0000000000401000-0x0000000000417000-memory.dmp

    Filesize

    88KB

  • memory/1736-0-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB