Analysis

  • max time kernel
    119s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28-09-2024 20:22

General

  • Target

    Delta V3.61 b_55490904.exe

  • Size

    340KB

  • MD5

    b726cc5078806b50c418921d57f8f797

  • SHA1

    0a37e18e10e28c0a68f55811871d9447eaf2bee9

  • SHA256

    4ba7ce4ec3c08b39944405e6b3cc707c70573a9c0281a10249f84d135391d8f3

  • SHA512

    39454c17d0eaaa1cb4769d436fa68f3d2dac1111265943ced235f770e3badc68992b83b143ec295210c30032fbbd5239a743cdb16936268fbd8c9a6219afc68b

  • SSDEEP

    6144:N4MLowReNmdCHDqSD6vs7hQOxFUrPweLe3pyupc5xFA+1TC7HhenAOzDPj+HFuSn:NYWLMHD3D6vChQOxF7yOpyupQbg7HEn6

Score
6/10

Malware Config

Signatures

  • Checks for any installed AV software in registry 1 TTPs 8 IoCs
  • Downloads MZ/PE file
  • Checks installed software on the system 1 TTPs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 44 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.

  • Modifies registry class 2 IoCs
  • Modifies system certificate store 2 TTPs 13 IoCs
  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Delta V3.61 b_55490904.exe
    "C:\Users\Admin\AppData\Local\Temp\Delta V3.61 b_55490904.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1120
    • C:\Users\Admin\AppData\Local\setup55490904.exe
      C:\Users\Admin\AppData\Local\setup55490904.exe hhwnd=262172 hreturntoinstaller hextras=id:6799040925c8e05-FR-KA1rz
      2⤵
      • Checks for any installed AV software in registry
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    8b5d22a960854bf49bac97f2338fdd41

    SHA1

    0233b09945db2b0136ba2affb8cc2dc78e1c8297

    SHA256

    30425e5dffb49a87dbdac7d2a362f1305b4401094ad11edeb703af5335cc6a16

    SHA512

    23727e68d163afa3885ce37e5782e72d6a96813cc09a22058af32cd8aa194dd4ff688594f17fb5f1edec31c98e7546b8f02d95c679f3c265db7a74ea0dcc9469

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    0e854c5c786be2a1f7c136f2c020f4b0

    SHA1

    94d057dda98c6fd447697881e632e2511ca5af82

    SHA256

    48afa358f5d90c1b7a583f543b5fa916db037ce4cb893b5c5e7d3ae2fe1b5588

    SHA512

    87aed21ce52b97c28715d8c1c32300c67b66dd50449b25a2ca26ad915a13295322396dd5a39b825af49f1b68444bcd6e05efd7833fc2f064f00b9978b97c82eb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    de32a997b3491b29ada4856853eccf86

    SHA1

    71fa49bb721389b09b04749439b8f7f319c5d0de

    SHA256

    afaa1f786793e167bfbe0ead6632e0d4bade20077040f9340a12b2d327f257a5

    SHA512

    809fd52d0df235bf20a81f406a2b3aa489481310168eb48b6e197eb5ebc13931f85b47f7378cf702e4a3f577ff4239d89c07783ea86a87397df25967bf6516d9

  • C:\Users\Admin\AppData\Local\Temp\Cab61A0.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar61C2.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\OfferSDK.dll

    Filesize

    172KB

    MD5

    b199dcd6824a02522a4d29a69ab65058

    SHA1

    f9c7f8c5c6543b80fa6f1940402430b37fa8dce4

    SHA256

    9310a58f26be8bd453cde5ca6aa05042942832711fbdeb5430a2840232bfa5e4

    SHA512

    1d3e85e13ff24640c76848981ca84bafb32f819a082e390cb06fe13445814f50f8e3fc3a8a8e962aae8867e199c1517d570c07f28d5f7e5f007b2bb6e664ddb1

  • C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\SciterWrapper.dll

    Filesize

    134KB

    MD5

    105a9e404f7ac841c46380063cc27f50

    SHA1

    ec27d9e1c3b546848324096283797a8644516ee3

    SHA256

    69fe749457218ec9a765f9aac74caf6d4f73084cf5175d3fd1e4f345af8b3b8b

    SHA512

    6990cbfc90c63962abde4fdaae321386f768be9fcf4d08bccd760d55aba85199f7a3e18bd7abe23c3a8d20ea9807cecaffb4e83237633663a8bb63dd9292d940

  • C:\Users\Admin\AppData\Local\setup55490904.exe

    Filesize

    3.8MB

    MD5

    29d3a70cec060614e1691e64162a6c1e

    SHA1

    ce4daf2b1d39a1a881635b393450e435bfb7f7d1

    SHA256

    cc70b093a19610e9752794d757aec9ef07ca862ea9267ec6f9cc92b2aa882c72

    SHA512

    69d07437714259536373872e8b086fc4548f586e389f67e50f56d343e980546f92b8a13f28c853fc1daf187261087a9dceb33769ba2031c42382742d86c60e4b

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\GenericSetup.LastScreen.dll

    Filesize

    57KB

    MD5

    6e001f8d0ee4f09a6673a9e8168836b6

    SHA1

    334ad3cf0e4e3c03415a4907b2d6cf7ba4cbcd38

    SHA256

    6a30f9c604c4012d1d2e1ba075213c378afb1bfcb94276de7995ed7bbf492859

    SHA512

    0eff2e6d3ad75abf801c2ab48b62bc93ebc5a128d2e03e507e6e5665ff9a2ab58a9d82ca71195073b971f8c473f339baffdd23694084eaaff321331b5faaecf6

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\GenericSetup.dll

    Filesize

    117KB

    MD5

    08112f27dcd8f1d779231a7a3e944cb1

    SHA1

    39a98a95feb1b6295ad762e22aa47854f57c226f

    SHA256

    11c6a8470a3f2b2be9b8cafe5f9a0afce7303bfd02ab783a0f0ee09a184649fa

    SHA512

    afd0c7df58b63c7cfdbedea7169a1617f2ac4bad07347f8ed7757a25ab0719489d93272109b73a1b53e9c5997dedad8da89da7b339d30fc2573ca2f76c630ddb

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OCommonResources.dll

    Filesize

    5.7MB

    MD5

    38cc1b5c2a4c510b8d4930a3821d7e0b

    SHA1

    f06d1d695012ace0aef7a45e340b70981ca023ba

    SHA256

    c2ba8645c5c9507d422961ceaeaf422adf6d378c2a7c02199ed760fb37a727f2

    SHA512

    99170f8094f61109d08a6e7cf25e7fba49160b0009277d10e9f0b9dac6f022e7a52e3d822e9aee3f736c2d285c4c3f62a2e6eb3e70f827ac6e8b867eea77f298

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2ODAL.dll

    Filesize

    15KB

    MD5

    422be1a0c08185b107050fcf32f8fa40

    SHA1

    c8746a8dad7b4bf18380207b0c7c848362567a92

    SHA256

    723aea78755292d2f4f87ad100a99b37bef951b6b40b62e2e2bbd4df3346d528

    SHA512

    dff51c890cb395665839070d37170d321dc0800981a42f173c6ea570684460146b4936af9d8567a6089bef3a7802ac4931c14031827689ef345ea384ceb47599

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OModels.dll

    Filesize

    75KB

    MD5

    c06ac6dcfa7780cd781fc9af269e33c0

    SHA1

    f6b69337b369df50427f6d5968eb75b6283c199d

    SHA256

    b23b8310265c14d7e530b80defc6d39cdc638c07d07cd2668e387863c463741d

    SHA512

    ad167ad62913243e97efaeaa7bad38714aba7fc11f48001974d4f9c68615e9bdfb83bf623388008e77d61cee0eaba55ce47ebbb1f378d89067e74a05a11d9fe3

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OResources.dll

    Filesize

    19KB

    MD5

    554c3e1d68c8b5d04ca7a2264ca44e71

    SHA1

    ef749e325f52179e6875e9b2dd397bee2ca41bb4

    SHA256

    1eb0795b1928f6b0459199dace5affdc0842b6fba87be53ca108661275df2f3e

    SHA512

    58ce13c47e0daf99d66af1ea35984344c0bb11ba70fe92bc4ffa4cd6799d6f13bcad652b6883c0e32c6e155e9c1b020319c90da87cb0830f963639d53a51f9c6

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OServices.dll

    Filesize

    160KB

    MD5

    6df226bda27d26ce4523b80dbf57a9ea

    SHA1

    615f9aba84856026460dc54b581711dad63da469

    SHA256

    17d737175d50eee97ac1c77db415fe25cc3c7a3871b65b93cc3fad63808a9abc

    SHA512

    988961d7a95c9883a9a1732d0b5d4443c790c38e342a9e996b072b41d2e8686389f36a249f2232cb58d72f8396c849e9cc52285f35071942bec5c3754b213dd5

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OUtilities.dll

    Filesize

    119KB

    MD5

    9d2c520bfa294a6aa0c5cbc6d87caeec

    SHA1

    20b390db533153e4bf84f3d17225384b924b391f

    SHA256

    669c812cb8f09799083014a199b0deee10237c95fb49ee107376b952fee5bd89

    SHA512

    7e2e569549edb6ddd2b0cb0012386aed1f069e35d1f3045bb57704ef17b97129deb7cde8e23bc49980e908e1a5a90b739f68f36a1d231b1302a5d29b722e7c15

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OViewModels.dll

    Filesize

    8KB

    MD5

    be4c2b0862d2fc399c393fca163094df

    SHA1

    7c03c84b2871c27fa0f1914825e504a090c2a550

    SHA256

    c202e4f92b792d34cb6859361aebdbfc8c61cf9e735edfd95e825839920fb88a

    SHA512

    d9c531687a5051bbfe5050c5088623b3fd5f20b1e53dd4d3ed281c8769c15f45da36620231f6d0d76f8e2aa7de00c2324a4bf35a815cefc70ca97bc4ab253799

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\HtmlAgilityPack.dll

    Filesize

    154KB

    MD5

    17220f65bd242b6a491423d5bb7940c1

    SHA1

    a33fabf2b788e80f0f7f84524fe3ed9b797be7ad

    SHA256

    23056f14edb6e0afc70224d65de272a710b5d26e6c3b9fe2dfd022073050c59f

    SHA512

    bfbe284a2ee7361ada9a9cb192580fd64476e70bc78d14e80ad1266f7722a244d890600cf24bfb83d4914e2434272679ba177ee5f98c709950e43192f05e215e

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\MyDownloader.Core.dll

    Filesize

    56KB

    MD5

    f931e960cc4ed0d2f392376525ff44db

    SHA1

    1895aaa8f5b8314d8a4c5938d1405775d3837109

    SHA256

    1c1c5330ea35f518bf85fad69dc2da1a98a4dfeadbf6ac0ba0ac7cc51bbcc870

    SHA512

    7fa5e582ad1bb094cbbb68b1db301dcf360e180eb58f8d726a112133277ceaa39660c6d4b3248c19a8b5767a4ae09f4597535711d789ca4f9f334a204d87ffe0

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\MyDownloader.Extension.dll

    Filesize

    168KB

    MD5

    28f1996059e79df241388bd9f89cf0b1

    SHA1

    6ad6f7cde374686a42d9c0fcebadaf00adf21c76

    SHA256

    c3f8a46e81f16bbfc75de44dc95f0d145213c8af0006bb097950ac4d1562f5ce

    SHA512

    9654d451cb2f184548649aa04b902f5f6aff300c6f03b9261ee3be5405527b4f23862d8988f9811987da22e386813e844e7c5068fd6421c91551f5b33c625f29

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\Newtonsoft.Json.dll

    Filesize

    541KB

    MD5

    9de86cdf74a30602d6baa7affc8c4a0f

    SHA1

    9c79b6fbf85b8b87dd781b20fc38ba2ac0664143

    SHA256

    56032ade45ccf8f4c259a2e57487124cf448a90bca2eeb430da2722d9e109583

    SHA512

    dca0f6078df789bb8c61ffb095d78f564bfc3223c6795ec88aeb5f132c014c5e3cb1bd8268f1e5dc96d7302c7f3de97e73807f3583cb4a320d7adbe93f432641

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\Ninject.dll

    Filesize

    133KB

    MD5

    8db691813a26e7d0f1db5e2f4d0d05e3

    SHA1

    7c7a33553dd0b50b78bf0ca6974c77088da253eb

    SHA256

    3043a65f11ac204e65bca142ff4166d85f1b22078b126b806f1fecb2a315c701

    SHA512

    d02458180ec6e6eda89b5b0e387510ab2fad80f9ce57b8da548aaf85c34a59c39afaeacd1947bd5eb81bee1f6d612ca57d0b2b756d64098dfc96ca0bf2d9f62f

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\ServiceHide.Net.dll

    Filesize

    101KB

    MD5

    83d37fb4f754c7f4e41605ec3c8608ea

    SHA1

    70401de8ce89f809c6e601834d48768c0d65159f

    SHA256

    56db33c0962b3c34cba5279d2441bc4c12f28b569eadc1b3885dd0951b2c4020

    SHA512

    f5f3479f485b1829bbfb7eb8087353aee569184f9c506af15c4e28bfe4f73bf2cc220d817f6dfc34b2a7a6f69453f0b71e64b79c4d500ff9a243799f68e88b9f

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\ServiceHide.dll

    Filesize

    151KB

    MD5

    72990c7e32ee6c811ea3d2ea64523234

    SHA1

    a7fcbf83ec6eefb2235d40f51d0d6172d364b822

    SHA256

    e77e0b4f2762f76a3eaaadf5a3138a35ec06ece80edc4b3396de7a601f8da1b3

    SHA512

    2908b8c387d46b6329f027bc1e21a230e5b5c32460f8667db32746bc5f12f86927faa10866961cb2c45f6d594941f6828f9078ae7209a27053f6d11586fd2682

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\msvcp140.dll

    Filesize

    426KB

    MD5

    8ff1898897f3f4391803c7253366a87b

    SHA1

    9bdbeed8f75a892b6b630ef9e634667f4c620fa0

    SHA256

    51398691feef7ae0a876b523aec47c4a06d9a1ee62f1a0aee27de6d6191c68ad

    SHA512

    cb071ad55beaa541b5baf1f7d5e145f2c26fbee53e535e8c31b8f2b8df4bf7723f7bef214b670b2c3de57a4a75711dd204a940a2158939ad72f551e32da7ab03

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\sciter32.dll

    Filesize

    5.6MB

    MD5

    b431083586e39d018e19880ad1a5ce8f

    SHA1

    3bbf957ab534d845d485a8698accc0a40b63cedd

    SHA256

    b525fdcc32c5a359a7f5738a30eff0c6390734d8a2c987c62e14c619f99d406b

    SHA512

    7805a3464fcc3ac4ea1258e2412180c52f2af40a79b540348486c830a20c2bbed337bbf5f4a8926b3ef98c63c87747014f5b43c35f7ec4e7a3693b9dbd0ae67b

  • \Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\vcruntime140.dll

    Filesize

    74KB

    MD5

    1a84957b6e681fca057160cd04e26b27

    SHA1

    8d7e4c98d1ec858db26a3540baaaa9bbf96b5bfe

    SHA256

    9faeaa45e8cc986af56f28350b38238b03c01c355e9564b849604b8d690919c5

    SHA512

    5f54c9e87f2510c56f3cf2ceeb5b5ad7711abd9f85a1ff84e74dd82d15181505e7e5428eae6ff823f1190964eb0a82a569273a4562ec4131cecfa00a9d0d02aa

  • memory/2628-66-0x0000000000410000-0x0000000000434000-memory.dmp

    Filesize

    144KB

  • memory/2628-286-0x0000000004CE0000-0x0000000004CEA000-memory.dmp

    Filesize

    40KB

  • memory/2628-130-0x0000000000C70000-0x0000000000C78000-memory.dmp

    Filesize

    32KB

  • memory/2628-150-0x0000000000CD0000-0x0000000000CED000-memory.dmp

    Filesize

    116KB

  • memory/2628-106-0x0000000000A60000-0x0000000000A7A000-memory.dmp

    Filesize

    104KB

  • memory/2628-166-0x0000000004820000-0x0000000004832000-memory.dmp

    Filesize

    72KB

  • memory/2628-58-0x0000000000220000-0x0000000000234000-memory.dmp

    Filesize

    80KB

  • memory/2628-122-0x0000000000B90000-0x0000000000B9A000-memory.dmp

    Filesize

    40KB

  • memory/2628-48-0x0000000073F30000-0x000000007461E000-memory.dmp

    Filesize

    6.9MB

  • memory/2628-74-0x0000000000440000-0x0000000000468000-memory.dmp

    Filesize

    160KB

  • memory/2628-279-0x0000000004C40000-0x0000000004CCC000-memory.dmp

    Filesize

    560KB

  • memory/2628-138-0x0000000000CA0000-0x0000000000CCC000-memory.dmp

    Filesize

    176KB

  • memory/2628-114-0x0000000000A80000-0x0000000000AA4000-memory.dmp

    Filesize

    144KB

  • memory/2628-292-0x00000000056E0000-0x00000000056EC000-memory.dmp

    Filesize

    48KB

  • memory/2628-82-0x0000000000500000-0x000000000052E000-memory.dmp

    Filesize

    184KB

  • memory/2628-300-0x0000000007260000-0x0000000007814000-memory.dmp

    Filesize

    5.7MB

  • memory/2628-98-0x00000000005F0000-0x0000000000622000-memory.dmp

    Filesize

    200KB

  • memory/2628-90-0x0000000000530000-0x0000000000558000-memory.dmp

    Filesize

    160KB

  • memory/2628-327-0x0000000005B00000-0x0000000005B2E000-memory.dmp

    Filesize

    184KB

  • memory/2628-38-0x0000000000FD0000-0x00000000013A8000-memory.dmp

    Filesize

    3.8MB

  • memory/2628-37-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

    Filesize

    4KB

  • memory/2628-580-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

    Filesize

    4KB

  • memory/2628-581-0x0000000073F30000-0x000000007461E000-memory.dmp

    Filesize

    6.9MB