Analysis

  • max time kernel
    120s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2024, 22:02

General

  • Target

    uninst.exe

  • Size

    205KB

  • MD5

    40013382e0f39bdb174176392b63ed35

  • SHA1

    5ed8d31fdd6fbd823e920f73a31c682a827a4014

  • SHA256

    d3521083f335db34676ab2da7697d4a53f9f8101d1f58eb1d2be1444d6835bd6

  • SHA512

    1582ce1c00a4f697f837e573fd4f927e3cb75249627f16d759cc0a8bdd75661de6e3b8c25cacc1be9a1138946869ecc203b0c69013e3201dd314e5d35088655d

  • SSDEEP

    3072:u+8uyHOQXJoJqTCO3m8myuDUyktyhJp62yXmQRz2+hi/+5F6tmVVywAV79GGPZ:u8+beamCtOC5Rz2+hX52mVVQ79GGPZ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\uninst.exe
    "C:\Users\Admin\AppData\Local\Temp\uninst.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
      "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1700
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" http://www.soft155.com/
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2852
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2852 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    a4f10c05c7b76357c45377b53d49618b

    SHA1

    bafe70bb308902553464bdfdb7fe75cb218b40fb

    SHA256

    ea5ae8a040809062d554451b6922b334a11484aa1c53a0a2c2529896484b845e

    SHA512

    56ede1a928ec5fe4e10de72e1a90eae3f69caadad7e181ce23db21efcf6d3dc00a954d42de47e97ad170c547dc4eff3a95a906f738f3999ae15f99f1a980cd1c

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

    Filesize

    342B

    MD5

    067d236d32a431cf93c0db8ed2925354

    SHA1

    72f45ade458b853c85a3741456158385df9fb446

    SHA256

    802beef7ff39c70a8cbe1c6076cec94f8897b1f5ee0b67b1cd429e95d522269f

    SHA512

    6794dfeb25ac89fbdc2f3e09dd73df7558b4841419b2aa7b5438209b8a1beb7eee2245e0c4a05b0e7f56fbb63dac3e553611eccdb5794d182d105be0817c19da

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

    Filesize

    342B

    MD5

    b43978087333a00c6f8f876eab683099

    SHA1

    9322315a71967aee5d1d255e07fdd3f5765ec74e

    SHA256

    f2eb43db80658bc14c6e94a2701f1123f89f8010b2b470a467f51fb097146156

    SHA512

    a48ed251952f591de7a5cad03347ddbb9c3d347d98bec600c4cad11ccf3fe2fb507274b71b5ed9a8f71208228ccf0690ba34092293124ba56211fc865a4d4dad

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

    Filesize

    342B

    MD5

    b4ec358db417fe569e2f4c0cd0f35393

    SHA1

    6d0c53d5fb2bb60171917aeb038f5026f3766551

    SHA256

    2a286eeac7d603f418e6d34f33d34af92cd81002dc6cba6dd3c1a0b282829b77

    SHA512

    0e8ce6a2aa62ac46975c618fd2403b95f86872783aaa4fe9e2e150103b8fadc3e192c059e0c954e4c0ef1ea69d8daab86f05207e082e03ad0e75447c913eb9ac

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

    Filesize

    342B

    MD5

    7b0e6f5e4fd993ffb103d08703bcda91

    SHA1

    faee13553979aac611faa4ec0a645ace79b37fd3

    SHA256

    49f9e3b2e7f12d3ccf67329a6f8db36d0ae3cc3d9fc436b9ecad44063fb99d8d

    SHA512

    ec5228ba5d4fc6eaa1ddcc814f13b1f501454000cdb57e6cfa588e0d85ebd817f88fcd64740c2c4afa8b71b3e9c49e3f9c4e8e129d0650b3389f196b16a0ec00

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

    Filesize

    342B

    MD5

    3cf7ab60eed9956122606fe30cecc21f

    SHA1

    17b3d80fc05e3b4364c76cb244e924605be6eeaa

    SHA256

    08af614d3059e7590eb1e02d4e526891029017691c1f96f87f64a9ddf9ba2dd0

    SHA512

    5425edcd574a333ea58802420bd27196770fd47c9a3ca8c714f3f06a71582ca206dcabe383378c8ffd1751b9f74a2f5dd01c05b5f11754c3dde9f1299c91456c

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

    Filesize

    342B

    MD5

    4700d1c9a84bd48fa30081d8564fcaba

    SHA1

    a484c1d38b8ed4e5e46730b72855e85758702e12

    SHA256

    332d8ac05af20d9b49011c05c31cdb8d00681969b474f5c6978d9dd07d9de62e

    SHA512

    3d89fb43e1cdf1248019133c2f8edde4da1e5595a045f74b34ae978f373389047ac8bf20deccef9450783f1ec261b633eaaaddccfc3c0803cc1fb7657aa87ab0

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

    Filesize

    342B

    MD5

    910bcd6e5180cfdaf6b0071e1c03faa9

    SHA1

    6e2cf95f74c965aa5e4e40f58f692792f6eb07ff

    SHA256

    600d291ceee4708ddc80a9044632c51862f8c0bf9630436cb4af880681685f49

    SHA512

    485fd94014c887dc321bfccfa1481dbbcffad113ea76aaf1032daa4f9c0cd9109310086edac761a60e4abc8b08944e73260c51497a9e5a0d6abe71142214ac74

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

    Filesize

    342B

    MD5

    3d23e37757914ffce1bf073f63028028

    SHA1

    d9c87a0b7664fdb2adb0d66c7834d26cf6f27b91

    SHA256

    18d79add1017dd4b1ed0877ff7b52d5e44b2c7075c0f58e771a5603027df6943

    SHA512

    900c06cb6f13a7e0db9ae5f3fe626223d066b768a8dc428f5cddf14b96784a98a2f3a43d6072a85636b917d07f3380b9fed2aa0638f9a6f4378fff094ec61a2a

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

    Filesize

    342B

    MD5

    287385eee58dd215da85ad9de09dd461

    SHA1

    c7eea25f7297b5881de3608e6d51b465748762de

    SHA256

    9b651353ce0ea5807782ed62d90397bc7d03e28df70abaeac5b999feedb35a14

    SHA512

    d9bfb160803de0446593ea2132fd9b15dcfdb3207dc15e02b1b5852f6db709cd9ee4ff22bb422ebe0f5e015da1d69c8f12cf3e615f2b4e7c7be7000124000f1c

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

    Filesize

    342B

    MD5

    5dbfa3f76863c0029d55229016dabf9c

    SHA1

    8a93e1012944fddcf114788fbbf230c8c8a6c41e

    SHA256

    b6d6c5f977cb6820bea1f7efdac3e5380b8e980108d30844fa3be6fb62be805a

    SHA512

    c42c7a8923f670cb115df4575fd11447d40da117af072058f615244debc61a0b3b745e81175698e4f5a14394279c57aa5a06b7b241a8d35537452bab8f433866

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

    Filesize

    342B

    MD5

    42bca49cc62fb6acc084e4ee90c89048

    SHA1

    ece171b513dd181c00806a4ac0b4ca3f3aa234d2

    SHA256

    9601f15a349a356932483d655b31a169160419e03bafa74a0fc73255b4440e7d

    SHA512

    6ed212043247dc266cad4a881daf279fca2c5a6eed104bbe12e5f623f30087b27481a87ebecf67c499252004f4d48baab53b2c7710f59c6d152a943166b61ad4

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

    Filesize

    342B

    MD5

    976790e8f448fa0211d1add9af186a18

    SHA1

    f5c7728d8034176a5dcfc9e0e73f0772053a13a4

    SHA256

    aa29d53d926981c51148b6fd200a5acbff9b50d3cdb8320ae4ec99833b716add

    SHA512

    515b23dc6d523e041e7830bc24a268e8d0b8b5aae28811657c40609d87b04ae961388d1e7b4b8fbb931c37d30c952e67e4885c911e17de4df1447c139ae5f425

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

    Filesize

    342B

    MD5

    15b67830c842022a35021803f9af98e7

    SHA1

    aadfb90e89e736bce492b0158c10b95afb8e1350

    SHA256

    1e9e6a215b8e47a6d47acc92e8eec15d5510797443f01ec13603f840f5f65c9d

    SHA512

    a773500b408fcb6467f2f72d1f9b825b8ed60add28d98b7b19bed580cc7a11f33eea1391dc91154e5b841cb3a8121dda6f0842acc958e0a9ffc509b248813066

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

    Filesize

    342B

    MD5

    b47eaa03c67e7dbe3ee02d53ec5ede61

    SHA1

    0e3ca367075091c94faffde87da298c2953929e7

    SHA256

    98bed92d001f850fa0fba6870b33eecc07a21bac5312bf0974746039e0bd9190

    SHA512

    6709ae78afc3e733784c3baed0bee6950c92e8f27391f9eae8e697ed338864436732fbcd76912c0186d2dff194262cfca9682fa01d66742524e7074699553577

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

    Filesize

    342B

    MD5

    b65a45f71324a1a0456cb192696c7bcb

    SHA1

    802103e2c4ca319fcdab0613df9a9871a04d48fe

    SHA256

    560e45537dc8651448d909b476ed2d8c20fdf4bd77f87363b7e31366461c880e

    SHA512

    1f48d06ae6463b82bcb5b0c1bdf9d85f643ad875151bbc70a97d1f7a82159053054418a56843a64ffaff1ed8c8a33b480fa75e3a5761735fa317f627564f31ff

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

    Filesize

    342B

    MD5

    a966dbc29b276ce68b761181b36880be

    SHA1

    69ce2e1d22b21dfc3c626f502dfbbf19e88422e2

    SHA256

    cec4c599418157c4b510c3c2814787f843a2e8ac21b1fa87a3648458aadae636

    SHA512

    4c365c169e9fd2fce2a565620eda745e5ccb35502d20367a98ed60a3ffc80fba4826dc3197ce8843ce32a258106372083bc37e3125727938b36c5b75e3596436

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

    Filesize

    342B

    MD5

    3af17b02042b98dbfe32da92d1d96a9c

    SHA1

    9cdd4eb041b7ac4c8f4d4d2b747ddd515e25d839

    SHA256

    ff8204c6880b71683d6df489872f55ee4038cfa2606be20f355be77823b92ad4

    SHA512

    83b9ab6edfd053d0dc0f6e41cb754925b82391a868053ea3ca82494a631f45785ec1ad1b3cb59d71bf83bb1d764d0fdbfa29811e14949cdb51e4bcc7e6bca926

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

    Filesize

    342B

    MD5

    68130a5ec8c5846f29c21c480c4a2a2b

    SHA1

    8ea2f38ec2bfe25f9d1d7259bf85cf61ee6107c3

    SHA256

    e2ee4964ce7e7906259b69b051307f91bfb96b28c81df071aa3cd1bd9e5b6d92

    SHA512

    6e2be4d93dd9142c7b11d098e5ad2db0ee8d83a6390136f8470cd9782e84dc22648d73afc5d9b4d6061f0124418a276973214ceebdfb29f7f3ce974a1d3da20e

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

    Filesize

    342B

    MD5

    ca0157a8530262396e4d58dfffa0808c

    SHA1

    3cabb758ae860180b5541e5df338d731c43c7c84

    SHA256

    241ba935c7ae0cb5d1e9b197f3fd6b1dc73369e97c4657ec0f019f0cb6f69e14

    SHA512

    73d19aa7b425a56b453460b5728d6d18bc9313239640cef344e190db46c40dfbb0ea10edf4519b54f2b90eef8d037c079ed228b2374b5116edca1a4ba0513d04

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

    Filesize

    342B

    MD5

    58f149a63b161721c2548092fd17197e

    SHA1

    913e370a23444f5d0c61d0bbb7b323d10fd9769f

    SHA256

    0a943674a3ec1be3124df8ac90e99a02632d1f39536711420e1176069fb9832d

    SHA512

    798eaff99fbed95ae39b9509b3b81a5ac498e77d1ccb08d4997c17fbe2dc510530ec386ad531ca74acc15095f636f32542b2dc3a440cfc6482d63a486821eed2

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

    Filesize

    342B

    MD5

    0e511d99a21e74461ecdd2dad89671fc

    SHA1

    e4aa8fc59152c5083268b6dd248fe39260986430

    SHA256

    8aa481858f43c3ca0c11a3fc33223f1d609f1d2bae900d0c44da3e2e368883a4

    SHA512

    53067228d67d807769dbd0f81401917494eb68833fa295bee00fb774aa6116bb97259b14eb446e1ddbe996d8f0096e5466fc73f149bd9a0807af8612739342e5

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

    Filesize

    342B

    MD5

    974805f27e229157e1e7fa825ec93e3d

    SHA1

    a1937b2714c63d1521748e00f34210dc07a2cf90

    SHA256

    2dac7c063482316d8e394818052cec36ee28df8ae0ffb8cca058277b115622ee

    SHA512

    4967d245531d48227b79143764125fd4fcfa16a13c2559b434882a4cff009b35083dae67e7be5c4b8b4f517374c1801ab958d125c27e507875a767e500d12e8d

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

    Filesize

    342B

    MD5

    027085351aef749fc34fd235472305d3

    SHA1

    518ddd1d461aff842dfe4e12dd89815c50cee785

    SHA256

    b6020a77efd71f8357a03deed3d9680e955243abcbf79464522b20f481ea2ad9

    SHA512

    9a6fcbd239eaf8335f27852bd9cb3279cfa26094c5e23d07b98702acd33d5f8ae955e43eb592bfa06e31e722080b78de9dafffe009e286c05a8f283c02d55250

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

    Filesize

    342B

    MD5

    40e96f180f02f79e2ff5ea4d2da32bdc

    SHA1

    d1b7736d0193af90edaa351e86f75ee320dfe0a2

    SHA256

    6f3102e943d1d91abf8fd1a4579202d2b2e04efc4b14dea59c4fff514c939ed0

    SHA512

    c8ea24b58c177d00e01ab353ad252c432efa83e9e12b27f2204fe03fd9456152bf4730f360beb67c2c3ae72d14db775d3e983519af89336a4afe5fb3eb3f3683

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

    Filesize

    342B

    MD5

    e7f0a91ed041f33754869a8d5542bf43

    SHA1

    5e8dc3384e567d8dc6060ce6b0c7dfa20dfcc509

    SHA256

    37800a7bc07812ddd0415f86662fb659fc82264233d88537b3414964b50844b1

    SHA512

    951c0478a1f89cca37384c68171f078228368f72eb29ea64a45915f4b12b51ebd8b6ca31eadde133033ba7d1c9d2d94a24353722208f586116ab60572f2ae32f

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\c2sxdb0\imagestore.dat

    Filesize

    8KB

    MD5

    754bfe738de27cd6f28c4761d5997f06

    SHA1

    0d3ca0ce4e253c230be4897810b6d0652c094cab

    SHA256

    a5dabbedb198b5ff0e79399a1e476deeaa9a6120c96ff9f089bbf7f81015469c

    SHA512

    7ce176fe8e4a4ab0cb1afdf91e57f1d8acba6f87767061fb30f5c52d1ccaa54c45de0ea094f6fc070c3ef83948aecd01b6728457fdc905c0cb7edc9c198fba55

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HTBGGANG\favicon[1].ico

    Filesize

    7KB

    MD5

    08fb0139e6adf41c8daa4d5781bd3bf9

    SHA1

    c3402e3631daa7ffe5cc8fb70758ca16397d249e

    SHA256

    d383f96417f493626b0414711d0b2b19430d87fb1c936a99fc76216e112b38fc

    SHA512

    9902d967caaea37a2d40cfb800530cb778132db455d0fe2fd62c9e3e2636bff8ae66a33126d8246f962e006f6b3a968bd461f1b8077c504a79769130408c52dd

  • C:\Users\Admin\AppData\Local\Temp\CabFA49.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarFA4C.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

    Filesize

    205KB

    MD5

    40013382e0f39bdb174176392b63ed35

    SHA1

    5ed8d31fdd6fbd823e920f73a31c682a827a4014

    SHA256

    d3521083f335db34676ab2da7697d4a53f9f8101d1f58eb1d2be1444d6835bd6

    SHA512

    1582ce1c00a4f697f837e573fd4f927e3cb75249627f16d759cc0a8bdd75661de6e3b8c25cacc1be9a1138946869ecc203b0c69013e3201dd314e5d35088655d