Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    29-06-2024 22:35

General

  • Target

    73527e375c46ef325a4cdfb2efadb6e1ecd2e01ee09f19b50b61dfde6edbaf4b.exe

  • Size

    41KB

  • MD5

    212860a932072c9914054c63bac99d3b

  • SHA1

    adb9a5a17fc893a556ccb4058a07c94c8651f141

  • SHA256

    73527e375c46ef325a4cdfb2efadb6e1ecd2e01ee09f19b50b61dfde6edbaf4b

  • SHA512

    ef8423f8d3defb40fb4345c4840199a77a024136d72fa13bc9da9c4b54c47826e2320f8eeed18b37a0932253704412f694bfafcf64fc3635bf2d8cfa6516ee21

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73527e375c46ef325a4cdfb2efadb6e1ecd2e01ee09f19b50b61dfde6edbaf4b.exe
    "C:\Users\Admin\AppData\Local\Temp\73527e375c46ef325a4cdfb2efadb6e1ecd2e01ee09f19b50b61dfde6edbaf4b.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1888

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A8DU897P\G13L75OA.htm
    Filesize

    175KB

    MD5

    3a9a5162002cc7c100baf4ef48c56996

    SHA1

    9105acbcc0b1f8f1f39868c427be63ba98711cd1

    SHA256

    8f79a1399e5cadcd65d4cc730b9fa18424060bbbe2fe51be919feaf1ad307e3e

    SHA512

    5c8f4f47d6bd636098b18084f3a14b8c8d2c4eaca845cd36365ba20b288c18273ae7db445ada04105523b365b2ca118e41fde362d1701a1273ac9194adf314d2

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A8DU897P\I0CXDEPA.htm
    Filesize

    175KB

    MD5

    bcf8983c007ec8262d76a8c8a15823a7

    SHA1

    3993677ba568f801f86d0d03121b6f7caf3f2dbf

    SHA256

    b5438aee5ce5a99679b7f9c98e008e77f2d3f34ced52c0244612e53ecdfb2c84

    SHA512

    bcf617441bf78192d1317d512eefb4ec7ec1cc7e369bc21676b9d1be5e31488638d62724c31b10120dacdaeadb1070bc258eab2e286d194c5534ac21fe4e47b4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A8DU897P\PTW9FQR5.htm
    Filesize

    175KB

    MD5

    77f05f342d95284224dc6a6970182163

    SHA1

    09e176e5da0a9da697e482418891d06a6b8f5861

    SHA256

    44bb34020fab4eb51e6cdaa412c31a2301941d799aef876158a3a7ae8febf3f5

    SHA512

    5f7ad2566972a8e073d6dd83c82285a23a53ede75186df7a1dc5791914a0e35cdba6c0e7427240e8833e0b9cc61b999aad3f63992a2ac1de052ea4917ec34d55

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A8DU897P\YAST9O21.htm
    Filesize

    175KB

    MD5

    afc7a54e507599157894bb867ad2809e

    SHA1

    ad1e330dcf414d508bd66f4f21b63e906abd1918

    SHA256

    3a310c2326b2e3b3e0aa5224b047e97d99560a6b06644dbdc6043320b44ae74c

    SHA512

    3ffaf41908c2f75dca185303ea7f496eb769bb2f21a5cdb2d2e4dcd2207ca33150ccd7d506f3f0d1152bfe36b1e0f09d6e3a2fcfc32f4d363e6d8732e023bb4a

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A8DU897P\default[3].htm
    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HWTP8BNA\default[1].htm
    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HWTP8BNA\results[5].htm
    Filesize

    1KB

    MD5

    211da0345fa466aa8dbde830c83c19f8

    SHA1

    779ece4d54a099274b2814a9780000ba49af1b81

    SHA256

    aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5

    SHA512

    37fd7ef6e11a1866e844439318ae813059106fbd52c24f580781d90da3f64829cf9654acac0dd0f2098081256c5dcdf35c70b2cbef6cbe3f0b91bd2d8edd22ca

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R3JK00ZJ\9NJJ55M2.htm
    Filesize

    175KB

    MD5

    345e81a646dc2301d869b10177c543ca

    SHA1

    dc4b2e5a4712b89087cfeeafe6ec3464e014d61a

    SHA256

    2e6f699e8486b44c13d8959f4a31908b5a9a670a9ee7f211dcf1b51a78ee0ef7

    SHA512

    809220aacb8b8d54a0ddf7b53b992cc47aacb8b618b83d4d9c06aa5c779ab1dedeb11e3384c96a901f9f275d7153eedc5112313a952ef67fc3eb0e4232f7f11a

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R3JK00ZJ\VXQKJFEA.htm
    Filesize

    175KB

    MD5

    ed36ce49040949e8e7bf998b971a46b2

    SHA1

    9104db8887c85cfbbb9cde70e0c499f3d53e0679

    SHA256

    1d360dd7fd386c603d57756690dec2fffd418325920cb34a3c85a683f3da62aa

    SHA512

    0d8e7755dcf0209605d52c4b62c8d4fd13dd29fe6536158f90814ee49ba9c4dc1003eb22b5f5c57f6a37a4cbcf7a926ecc1062b2771886dc8859995c84f36690

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R3JK00ZJ\YQEKWI5L.htm
    Filesize

    175KB

    MD5

    83bdddd9a38b82de99bfbd951ef5ba97

    SHA1

    3609f795c65ff6644e4fbcbcd565eb2dec066782

    SHA256

    892de6fe48ff4ea543760a6785254cd9aac0ab4d508c4dc36b46359ecbcafd3a

    SHA512

    f03fe3408075a06350b311f5dcd7f57ed66bef71e5f4a07024f057c187feb4dbf3b5d6c1708d261640b7c1cdfe2e6e2270d1dc845a3740adfa7abb8891b8fd12

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Z5LT06Y3\default[2].htm
    Filesize

    308B

    MD5

    ccfe63b884fe4225fa33f618a54ce37a

    SHA1

    bbb0778c1597eafe7fb9c5c65412f8ab04b2e311

    SHA256

    f7dd5bab49466a4cdb6a7f5a0e07a158f7a1567bd809ed745812469775b33112

    SHA512

    858f345503c89ba075b374764145fba5b1a9d3440d1628edeab0a3e02cc7cbfbe1119c20747026e69d630ed262d3c91c5073ef06823cf727dfcb11605c7c5ff8

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Z5LT06Y3\results[2].htm
    Filesize

    1KB

    MD5

    35a826c9d92a048812533924ecc2d036

    SHA1

    cc2d0c7849ea5f36532958d31a823e95de787d93

    SHA256

    0731a24ba3c569a734d2e8a74f9786c4b09c42af70457b185c56f147792168ea

    SHA512

    fd385904a466768357de812d0474e34a0b5f089f1de1e46bd032d889b28f10db84c869f5e81a0e2f1c8ffdd8a110e0736a7d63c887d76de6f0a5fd30bb8ebecd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Z5LT06Y3\search[2].htm
    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Z5LT06Y3\search[9].htm
    Filesize

    130KB

    MD5

    e03770fbe5cdc7cea25b2475483235e1

    SHA1

    7317c4b17ce92447bc4dc07e75d5dc1d78eb04c3

    SHA256

    82084f087c3b599bd6ab93cc07493b987529d2c72fb8efc84efbb0a3fc09e307

    SHA512

    6b9590a0b5c0a35cc1f928717453994a34072b8d389360af04c4ab359fa8627f13519c342b69603c86a1d64fbc4f686c2c423d0c8b57366a776a8623bd0f50da

  • C:\Users\Admin\AppData\Local\Temp\Cab4033.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar4277.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp21C3.tmp
    Filesize

    41KB

    MD5

    959e0fec2fe1e9f12409b2ff5f59df71

    SHA1

    ec5e5a9af0b73638513d24fe70f1f8eb5322e211

    SHA256

    bea2dbac51a5ba7969444b73983ee7caee73e16cee91f66a59b72af9f395b891

    SHA512

    7b53319ef3a6a6c513f1b9398df392f51749aa6c325df877898db31d3de11a9c3e57301a6658288d5f1e8e04129c47c5a166378a1089c6c1d3ae2590cfcd79a6

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    Filesize

    160B

    MD5

    07630b5b0027c4928246a4677a7f24db

    SHA1

    ec49ba4c27ee20345eb5b7a350cfdb53bd33b2c9

    SHA256

    6e24269dfbdde772eac23c26510a846b1fbf1fac711a552d6639e2150b976e07

    SHA512

    7003ac9ad3f0a6f4465ae89e6544ca0e5186b5fe532256c6e2352bbce88dfcaf3f3cbcc7e8c66c1a23217cd912164ecf41ea648c57ee89ac7aa7b34cad9e4c81

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    Filesize

    160B

    MD5

    e4b8cbb14ffc7412855043b4c17955bd

    SHA1

    2552cc20549984ebcb30210842392acd61d7b733

    SHA256

    d29991366e2bc692b3b63f5cc84e43274a9a6fd3534360f750627677b656f075

    SHA512

    ef1d229de7a2ed0693cbab5e1303400905c7f9c7f3e2ce744bfa8d4e4d76a78cc95b784b8a0d4d806783ded3fbdbeb1f63ffc8817fb1bdd6183eb2878a9a33c7

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    Filesize

    160B

    MD5

    88a79989daa961a1bbc297085addce04

    SHA1

    332fb205ab8c83906098751dd5aba6345dd8cee7

    SHA256

    184402815219db88ee44ddba257d4bbdfb602aac59ccdd903b9669eaca9077d1

    SHA512

    515453e340c19337304348213a6a4cde5a1cf66d3d5e0f57776f62afe24baccd8b62576427bab5cf82331b53667644a7aaa0121634f0a4e7ce092ca40c50f6ee

  • C:\Windows\services.exe
    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1672-242-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-40-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-64-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-4-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1672-375-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-107-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-16-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-66-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-23-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1672-52-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-29-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-59-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1672-0-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1888-55-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-17-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-30-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-41-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-28-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-53-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-22-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-246-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-108-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-65-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-376-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-72-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-10-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-67-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1888-60-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB