Analysis

  • max time kernel
    119s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2024 15:00

General

  • Target

    5d71f01e4edbf0753ac772c2a7f8cb0c5b299395ac8adefdf7b51ea5c84a2698N.exe

  • Size

    253KB

  • MD5

    c4067e14a9c0a86bfb9ce8d0b10a9d49

  • SHA1

    182d969de0651f324ed5efdfe96c75d035c920fe

  • SHA256

    4364bbe4f1101203e55c8bb0394b61ee2c66f3d8e0b20579e9edff82a6722b49

  • SHA512

    0e45250c59223b2da149f1b3047f04629d84ef801d9ff2419e578775fe481e460028338f304d0171387592c205cdf0153bc8e864552138490b0cd24a51ece203

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5jnvi+G4Iu2MsTToh9ep9nWrey:h1OgLdaOjnvpG412MsTTA9i9nW3

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

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

  • Drops Chrome extension 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • UPX packed file 2 IoCs

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

  • 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.

  • NSIS installer 4 IoCs
  • Modifies registry class 45 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d71f01e4edbf0753ac772c2a7f8cb0c5b299395ac8adefdf7b51ea5c84a2698N.exe
    "C:\Users\Admin\AppData\Local\Temp\5d71f01e4edbf0753ac772c2a7f8cb0c5b299395ac8adefdf7b51ea5c84a2698N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\519cb8825bf19.exe
      .\519cb8825bf19.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • System policy modification
      PID:2216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\contInuaetosaivve\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\519cb8825bf19.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\519cb8825bf52.dll

    Filesize

    109KB

    MD5

    0e39b69f32aafde9527e88beabef66af

    SHA1

    6c5f221b49ad2693d21ee0528fe6286a410d7517

    SHA256

    1c4ba81c723f896ae542e6e55e76cd1062c50b82505b50b91f7d756bae8ec607

    SHA512

    33ca5f5fe377bc0cbd35592445bf771dab1315a3fc34b73ce961f94db42b269c94ca1bf06f1c2434278f4872445363fdaa016ecf8b60c74fb00230e9961b9165

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\519cb8825bf52.tlb

    Filesize

    18KB

    MD5

    5c4616e4ea60383a9900d27030cd7cd4

    SHA1

    ef116081b72c995e1240e2b381bdae3e21a1e2ff

    SHA256

    ff4cea2b1584b8e3f274afcc77fc3421dfea1dfef8c43c495449524bdacf1c6a

    SHA512

    740ffc33441c588624317a9d5b414380e826ff9a637a7260f3e5dec7e3615595e9874c7361a5cd4e08386419121e236155e8b4e81796eabd0eaa97b02aaf1e16

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    03cfae3d9e03488d8fde0d3b53a8fb16

    SHA1

    ab96f27cc0373c85e1bfdbb7f9f2dd6c44f5d368

    SHA256

    6c17b80252a7354ccd7b04a55df711156d87ec9c2a4a8fdc439194e9852cf18e

    SHA512

    476b15848780157a0027bcbd6ca9fdef841d611e532eab22eee5756591d17d01b53d372cf4d7f715240ceecfa3110ac2e926395fc0d90804389ea38bf7eeeebd

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    530db0ca329005efa4740150b69e351a

    SHA1

    2fed92df82702e3df4d51ed1a12862522e124b5c

    SHA256

    9575e3a2644537b6d11bcc50a77fd1e05972bd5c73eefe2842d300becd4d5e4b

    SHA512

    b92ff192f03c43335cc7c2eb8155fa5774f2c059d519bc527d67e372418c226135760b8dc76b0eaf738c3aae11a986e81915c08c4dbbce33e9e77c513a69e38f

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    8b3961fcd9216e25adc2fffccb621ce1

    SHA1

    dae42bc72bce2b613d5159437ea169f6e015d9e9

    SHA256

    9949a64d7686b43b89d5c3050be72dc79e6d2806e72ae9321ba6cbf08b9969b3

    SHA512

    82eff614df78d136ecbe11e8646c8483c02e0487abf49b31bc078667af03fccd7edcb37eec484748f7a5cecb74443bdf64f705142b914f6a2cbd941c7a62272c

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\[email protected]\install.rdf

    Filesize

    606B

    MD5

    d243b6bd5fc65d4383c4b6e90bb601bb

    SHA1

    6b8ba2feaad206d99379e5c22ad96bab5c3877e8

    SHA256

    b74076b71722b1daf078c193263360b0231b28cf3687921ccb1e26fa46b9e476

    SHA512

    3e7e96f59cc332dee608fcb33825d3363fb75dc18c93a2c8f3c83746431148c1aa32e66ac12545c0d9ed6e441b7269f063edca43806f6f5df1a379d46d2db173

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\kccmnnllolbkmhdipkmfphgggfjdbpfc\519cb8825bd1a7.36821930.js

    Filesize

    4KB

    MD5

    524e24a256a81cd37d29b6336b41bb7d

    SHA1

    9d83c90ec1bbc13a377cb8b3224ac221116c7e9d

    SHA256

    6086452762a52ffb773d5c72a156920178b9bdf80a98ef945629e64f6441a07d

    SHA512

    a5276c911c34bb32140e7708cd8615edf1e77a954a6e5c5db3666d1057d2af3a8aecc3f0239f0274dc77f3af88272a3b47c683cd647ff3b3e3ff4e07b74dc265

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\kccmnnllolbkmhdipkmfphgggfjdbpfc\background.html

    Filesize

    161B

    MD5

    1aa54ba99595c61d0e634d24e7826c86

    SHA1

    74ad61a693faa48bf6302fa59de987fb2b6c2ae0

    SHA256

    36bca3903c57eb5a5ea800c4e4cbc6aba9c2bf73d7d7d9dd53e3afb9bda8e7d9

    SHA512

    cb26a1606e123e3ca403ae2b8432db255390c51cf6c519dc1b0160c0a05c579a5e0eb0cb8b4d6fa9494406ef054515c3163c998643f391525ecf082d0ae846ea

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\kccmnnllolbkmhdipkmfphgggfjdbpfc\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\kccmnnllolbkmhdipkmfphgggfjdbpfc\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\kccmnnllolbkmhdipkmfphgggfjdbpfc\manifest.json

    Filesize

    509B

    MD5

    8953b3180165332705896291f54605ea

    SHA1

    0a87be1825aa2261e3f4ab812b2e3844cf7bc4c5

    SHA256

    8e174228a1577cd39248f3689b6f5c421ba4f4a09ecb6c746d4bedbd3d74b104

    SHA512

    5fd38a0b304f177af89af632a21f1243a5a032fd65102cc3edd17990a758f3f36369a99fa2f97be482a82692c3de92a7deb04574832ef67df0778db187465633

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\kccmnnllolbkmhdipkmfphgggfjdbpfc\sqlite.js

    Filesize

    1KB

    MD5

    26911dc16231062045497d58f5eec001

    SHA1

    7eaabf97f27533ac8f527028d9f11c9de3657e84

    SHA256

    327d7785a480e0831bd06b8c9287a883f1001581a787c49100b7ce0f9b00e96c

    SHA512

    e4d51ddddfb1459d983134c5ef439d5f3b94c9e0f8101596f09c6999e6036c9d384a9d8ec7128d2bb29bb1f952a13de0ab552682b34c38add1822d7d2b0ca27a

  • C:\Users\Admin\AppData\Local\Temp\7zSAD9D.tmp\settings.ini

    Filesize

    6KB

    MD5

    3fc51dcf632d30a5c3c77c3565b1a52e

    SHA1

    5def95b9d5333fa744dcfbc1cb1f916dc0ab0ec7

    SHA256

    2244cf6922dbd1f3bcafd9cc0bc81655539111a66d3d67ab50522d4592ca4024

    SHA512

    c59116e736cdc7a943968e68ee7f5e3d46bbffc39f9d6fa5ec418acac8265d1427d33aaadb0825d5b833a32642b186a0a70bb4777bfcde87e438c54307c4112c

  • \Users\Admin\AppData\Local\Temp\nstADFC.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nstADFC.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2216-75-0x0000000074370000-0x000000007437A000-memory.dmp

    Filesize

    40KB