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Resubmissions

07/08/2024, 11:52

240807-n1s2zaybqp 5

06/08/2024, 19:50

240806-yj8q7sydpr 7

Analysis

  • max time kernel
    143s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/08/2024, 11:52

General

  • Target

    tmpz16y76kd.exe

  • Size

    18.5MB

  • MD5

    4bba5b7d3713e8b9d73ff1955211e971

  • SHA1

    9473104a1aefb0daabe41a92d75705be7e2daaf3

  • SHA256

    09b5e780227caa97a042be17450ead0242fd7f58f513158e26678c811d67e264

  • SHA512

    78e36c1f75de9b33b3216b957b2523e8553bb59db3b0fe407040ba0441700d05476a16a367af12f321a5e9f06634d347732480511e6faca53bb06e78e8286424

  • SSDEEP

    393216:EE2LeetrWJzdiEIMzqD3ZUswv2h/ojcCOvzXr98ASNg+:EE2dtr+dlzqNHZh/ogj8ASq+

Score
5/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Checks installed software on the system 1 TTPs

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

  • Drops file in Program Files directory 40 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 14 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmpz16y76kd.exe
    "C:\Users\Admin\AppData\Local\Temp\tmpz16y76kd.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3856
    • C:\ProgramData\Microsoft\WindowsUpdate24\ipscan-3.9.1-setup.exe
      C:\ProgramData\Microsoft\WindowsUpdate24\ipscan-3.9.1-setup.exe
      2⤵
      • Drops file in Program Files directory
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4324
      • C:\Program Files\Angry IP Scanner\ipscan.exe
        "C:\Program Files\Angry IP Scanner\ipscan.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3896
        • C:\Program Files\Angry IP Scanner\jre\bin\javaw.exe
          "C:\Program Files\Angry IP Scanner\jre\bin\javaw" -jar "C:\Program Files\Angry IP Scanner\ipscan.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Loads dropped DLL
          • Checks processor information in registry
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          PID:1680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Angry IP Scanner\ipscan.exe

    Filesize

    2.4MB

    MD5

    9867afd0d29a84decf760e43860c63a1

    SHA1

    9bbc82c8317271ab3d35e0c9cd3f05175305dce1

    SHA256

    ae50c71517182c9773bb138745f10a643b1215078ede439b2b3adb486a9cfb14

    SHA512

    85b5e1e70a83a9b923c8c31078f703f3499ecb35d88f37d65b2411aa88b467f94d7edc6a4f2b3f0b72d17e121474e5fb4e6072d222b245f7ab249e4cf11d4d2f

  • C:\Program Files\Angry IP Scanner\jre\bin\VCRUNTIME140.dll

    Filesize

    83KB

    MD5

    1453290db80241683288f33e6dd5e80e

    SHA1

    29fb9af50458df43ef40bfc8f0f516d0c0a106fd

    SHA256

    2b7602cc1521101d116995e3e2ddfe0943349806378a0d40add81ba64e359b6c

    SHA512

    4ea48a11e29ea7ac3957dcab1a7912f83fd1c922c43d7b7d78523178fe236b4418729455b78ac672bb5632ecd5400746179802c6a9690adb025270b0ade84e91

  • C:\Program Files\Angry IP Scanner\jre\bin\client\jvm.dll

    Filesize

    7.0MB

    MD5

    06c310ccf0ecc089e21c7a502b743ca0

    SHA1

    c5ed72c318740084ed801d50ae904da0256b48eb

    SHA256

    208d91d83a994c775cb0af18ecf8f982a4d023ceeca2a87d1d1d87a03056ec5d

    SHA512

    bac5fe0ce7f52fac608754d43b6ae649bbc6d4d89ce7e2a2542489d37a76e4de178c9144bb6c6e522a02bed5bc77f59076b2fd6231c5f6b01a64c86b32ae2392

  • C:\Program Files\Angry IP Scanner\jre\bin\java.dll

    Filesize

    132KB

    MD5

    69e2f57caad03eef6bbf0784afad29d8

    SHA1

    0ded40af0c95c48ae399014c080ec45775b80ca4

    SHA256

    f9d4e3790b7116d60c07c832bc6492f778e3a71f8fad4a6e27898cdffce823d8

    SHA512

    5b7b3e047985b73b2e4bb75e3991e8982406ea8cb9af66f84d3483f7c823fbc43ca3337a304422e76489875d11670bc9fd4576a0070c8d8c79492a8b34de6c5e

  • C:\Program Files\Angry IP Scanner\jre\bin\javaw.exe

    Filesize

    38KB

    MD5

    b6f1b4efe5064cc969be146adfbc5799

    SHA1

    15644ccbfb7decad3996289948ced8f732b219c7

    SHA256

    2cd28a6dba69f49d41b4adc82c20bfb9d6f25cfdd9bc0fe6e59441f241c6d968

    SHA512

    69218a3e6d102f44639b529150c453e6e8ec00817f081363bdc823e726aa29838a32e7ea7c4c453f6f43da4d3bc35dc6236c24489d6422d29c29c98ef1ef9a62

  • C:\Program Files\Angry IP Scanner\jre\bin\jimage.dll

    Filesize

    22KB

    MD5

    cd8a350c102d4439d2be82bfc8b468c4

    SHA1

    1d8e795054e205db7373659c3adb27856dd41610

    SHA256

    8471e8d196ae5910e861f3c2847a902a7690c6b1dd02cfdbb4376eb57a6833be

    SHA512

    a6fdb45cafac712b87ed3202aeb80e9eb1678364d736c86ece2dfdc2eab66872c9dcefe397449d64a485308b0ec29a257e7f0424ae0a46511d469b4795f30cbd

  • C:\Program Files\Angry IP Scanner\jre\bin\jli.dll

    Filesize

    74KB

    MD5

    39acdaac8c1ae1c57f5bbc40f0ad87b5

    SHA1

    098e8d334280d790d952103d15feecc865715a51

    SHA256

    c0783730280f76fedbc30d302a9daefd642968f520b2b9a1719a5bbd42aac820

    SHA512

    f868fdc4735c47b82a4ff91391e43576daefedea25ad2c6c67e563f45118eb6ef307b179ad163fb8d4ace7f8ec29c8c240287f34a9f5f27923394147699a7cfd

  • C:\Program Files\Angry IP Scanner\jre\bin\msvcp140.dll

    Filesize

    613KB

    MD5

    c1b066f9e3e2f3a6785161a8c7e0346a

    SHA1

    8b3b943e79c40bc81fdac1e038a276d034bbe812

    SHA256

    99e3e25cda404283fbd96b25b7683a8d213e7954674adefa2279123a8d0701fd

    SHA512

    36f9e6c86afbd80375295238b67e4f472eb86fcb84a590d8dba928d4e7a502d4f903971827fdc331353e5b3d06616664450759432fdc8d304a56e7dacb84b728

  • C:\Program Files\Angry IP Scanner\jre\bin\net.dll

    Filesize

    83KB

    MD5

    efd326a1e0acc840f2d860510baef0b3

    SHA1

    db422647eb29e1087a53d3a6affb73be528a1ff8

    SHA256

    2604a8cb26c96744335621de4929117927a556bdbeab69f6fa873c6f18b5ba0f

    SHA512

    06ce4721534a4f57952d38dca33077e52566e12b1183b35960b54db66e1ca053c5df7c3db7a69c1f47397fba688bd939a86396847fce238f20b261a5f7d91c26

  • C:\Program Files\Angry IP Scanner\jre\bin\nio.dll

    Filesize

    67KB

    MD5

    5294797857b3a007a99388c1fb5ee6a5

    SHA1

    3ec66561065bc089a9612e18584978f9dca3dfe3

    SHA256

    419d7dbc7d9c565afdc6a0faac179aea1789106fe3ee50c83e59d6238fb011bf

    SHA512

    e030f3a84ad204250ef97a992600476b9c900d184651c939d1d4100b450e44190b4b08fa67f6e07e055e070badda5760a11375c6e0a2f8b583a07161190a492d

  • C:\Program Files\Angry IP Scanner\jre\bin\prefs.dll

    Filesize

    14KB

    MD5

    5baa882101e35a9e81b91aca5073451c

    SHA1

    1ec73c97fbb92747e03d1f3d6799562623c0ab91

    SHA256

    8e1695f54d31a72dad7b4d1fdd49f6410bb236edf5fa0328f6a88f826bef22f0

    SHA512

    8b5525f10db90b40a1e5fc8ee4ba5cf560f244c6aab018fd4f7716bc6c062b49e47a9b24dcfaecce70c594740f3f684ef9346f4968385d6d0c6dbe75b6a5c21b

  • C:\Program Files\Angry IP Scanner\jre\bin\zip.dll

    Filesize

    74KB

    MD5

    a1ed0d5c4fdfbef5a3baf3e6daa88f10

    SHA1

    b1d2cdd56174b077cb551b56ea1ea535f516940f

    SHA256

    91c7ac5e26fd5bb7b2253c4eacd099dd6a69c02d3e949800d45380ee14503980

    SHA512

    bdb4845ec2f2ae4822f0d96206caf6c8046a8bccd48efe67141941c833d63ad6fa202307ba568fb949d1fa859e72e5eb6d480d3b037b873552e3fb2ee6ef20a6

  • C:\Program Files\Angry IP Scanner\jre\conf\logging.properties

    Filesize

    2KB

    MD5

    0f00ec3e7a7767a4efeae1875fb5f3d4

    SHA1

    167808418571e9209b952188ddab2f4e62920e68

    SHA256

    b62d2733ab99556b108a1951d894c5a8d76b1ac7a00c02c388f9eb9be046c56f

    SHA512

    e869f4a3b821a9933796dc9a56ee00483493369dfbfe07b3b1d895cb8318c6821cd44134eb37513f15b830c25861b596646824ed56672d08b678fefe6a4c7504

  • C:\Program Files\Angry IP Scanner\jre\conf\net.properties

    Filesize

    6KB

    MD5

    385443b7e4a37bc277c018cd1d336d49

    SHA1

    b2c0dfb00bf699e817bdd49b14bc24b8d3282c65

    SHA256

    5bc726671936e0af4fdf6bed67d9e3a20a92c30b0ba23673d0314baa5e3ffb08

    SHA512

    260afc7671a1dc0c443564f1d10386f0b241bb53c76df68d8d03f1d0b1ceaf3f68847ab3477732c876c2b01c812ef7521744befe88e312f3aa63164b608b67a1

  • C:\Program Files\Angry IP Scanner\jre\conf\security\java.security

    Filesize

    57KB

    MD5

    0a750027c4c6aac1f2adbcf0cb61d5aa

    SHA1

    62fa8fa8bbbf09264c5db08d2229b01c3dfd911c

    SHA256

    f9b32adeee2ed2d3ea558ccc0dc5023ec9474be301cf83fa09067b2a2a73d15f

    SHA512

    fd9bf2410f53824d8f593a3266a572d414ea90ff14e20c0ee454716be0b652beb74f2b79f10e6c8a7e81fe54818c0eeed2c1ce6c7c778a09ad60fefdda92a23e

  • C:\Program Files\Angry IP Scanner\jre\conf\security\policy\unlimited\default_US_export.policy

    Filesize

    146B

    MD5

    1a08ffdf0bc871296c8d698fb22f542a

    SHA1

    f3f974d3f6245c50804dcc47173aa29d4d7f0e2c

    SHA256

    758b930a526fc670ab7537f8c26321527050a31f5f42149a2dda623c56a0a1a9

    SHA512

    4cfca5b10cd7addcff887c8f3621d2fbec1b5632436326377b0ce5af1ae3e8b68ac5a743ca6082fc79991b8eec703a6e1dfd5b896153407ad72327753222fdb3

  • C:\Program Files\Angry IP Scanner\jre\conf\security\policy\unlimited\default_local.policy

    Filesize

    193B

    MD5

    2a0f330c51aff13a96af8bd5082c84a8

    SHA1

    ad2509631ed743c882999ac1200fd5fb8a593639

    SHA256

    8d8a318e6d90dfd7e26612d2b6385aa704f686ca6134c551f8928418d92b851a

    SHA512

    2b0385417a3fc2af58b1cbb186dd3e0b0875e42923884153deee0efcb390ca00b326ed5b266b3892d31bf7d40e10969a0b51daa6d0b4ca3183770786925d3cde

  • C:\Program Files\Angry IP Scanner\jre\lib\jvm.cfg

    Filesize

    41B

    MD5

    d94c3e11328b57890b68e527b2da0ba8

    SHA1

    761c0a35be47af949c385b19772946b80de64703

    SHA256

    7c549ae37d70435ff992a6538f37ff16fb20af4c6d9cc39bdd446c9523455b7f

    SHA512

    1727a4f261f9fd22f8a0370eda62ef4188e87191d90315ff4870c22620635418cf7769d76f7f961f1e20a29e999ca66df97788b22ab4cb1eb0d58439fe2da471

  • C:\Program Files\Angry IP Scanner\jre\lib\modules

    Filesize

    12.8MB

    MD5

    383ae99f3f15a822901def39f24e8e31

    SHA1

    bf5bb593c63506b9f107e51815539608f968e5da

    SHA256

    e0e85220a6765dcf48d2883e058a4590b3cc466439eb44e5b2a5ffbed41e2468

    SHA512

    15510dc53f9a8c8aece3d4d032f3d2a83f21d9e8c6f4575a44972caed812518fbd149c38642c3c97adc51d9adb4bf1330834679c2e783728b08a282794731b4f

  • C:\Program Files\Angry IP Scanner\jre\lib\security\blocked.certs

    Filesize

    2KB

    MD5

    8273f70416f494f7fa5b6c70a101e00e

    SHA1

    aeaebb14fbf146fbb0aaf347446c08766c86ca7f

    SHA256

    583500b76965eb54b03493372989ab4d3426f85462d1db232c5ae6706a4d6c58

    SHA512

    e697a57d64ace1f302300f83e875c2726407f8daf7c1d38b07ab8b4b11299fd698582d825bee817a1af85a285f27877a9e603e48e01c72e482a04dc7ab12c8da

  • C:\Program Files\Angry IP Scanner\jre\lib\security\cacerts

    Filesize

    172KB

    MD5

    ae3356b5e1a536c6076ce9485000e46f

    SHA1

    c8b6e879fbeaf7bf422eb4c458c6456c2e3d8e8a

    SHA256

    6627260e02801132188e3fdc15d159ab19a13c20d541de9fdc44165dba9fc49c

    SHA512

    7f0030455f91c04ec3909a8caedee640bdf7a252bb0a901c4f36071dc33aecd9cf9c29ecf95269494ee2a22052ee04cd60b955adb5b64b2ad994f99c7ec21955

  • C:\Program Files\Angry IP Scanner\jre\lib\security\public_suffix_list.dat

    Filesize

    228KB

    MD5

    e7a714571a1f7c4e1d2f70b8f3052ada

    SHA1

    2b09124caddf58ec734f4664264ed5666f7c1c64

    SHA256

    72e17c92d464ba1476fbcc7dac6cbc493f6fb04f158895368b57d81ddbe277d1

    SHA512

    981250d4da5fa5f86dad4fae8465fd8ce3cf36297a86ece0ffdfb3963ac5f8e0a56c0aeab518facb7b51ec359665f6a0685f2c5443271e70ac8c31c9b1aa01d0

  • C:\Program Files\Angry IP Scanner\jre\lib\tzdb.dat

    Filesize

    100KB

    MD5

    3d15f6334ecba68ca785d3a76c7cfe88

    SHA1

    fb7eb7f9d96ce45bfa73640da0db3f72729907a6

    SHA256

    1d000eb88b91dd063ee4696568b031bb318ba2d659acc08bf81c05b8f649cc88

    SHA512

    06b88793648f0c627329496bb545f32a6bd22a372f0c8587b52f7bf973b89683fc2756ae6d808e5a40a3993dd448a1c0510a8d708f015d72cfad6b2d548e5753

  • C:\Program Files\Angry IP Scanner\jre\lib\tzmappings

    Filesize

    21KB

    MD5

    b02ee240a8db902961fe886a19beba16

    SHA1

    c52c42d591f4c650b629e6b374e967e211fb5aeb

    SHA256

    36dc51c4bf787f640a4b45cbb84ab6954f6e595cbd3617c2f5a4e1e607b38bff

    SHA512

    024811961511b7182860ed03a5670f82412a45d005a1db0876f6b0c9af7e96c104566abff0ebbded11a780349444214291f439039d20fb92071c7dd24bda0e23

  • C:\ProgramData\Microsoft\WindowsUpdate24\ipscan-3.9.1-setup.exe

    Filesize

    17.6MB

    MD5

    0995262c8adde90ec6d9e039b3d7293d

    SHA1

    089ff4aee406f894c0ce2166d253c141a4c8fa32

    SHA256

    223aa5d93a00b41bf92935b00cb94bb2970c681fc44c9c75f245a236d617d9bb

    SHA512

    bdbf9fb817878295b2105e2eafcd3932680b4fff64825ca4f859ca10def823f89865e735593f7ea138bdc5f09bd913dd0b71f2ca5aff191068ad6538b0a69d1c

  • C:\Users\Admin\.swt\lib\win32\x86_64\swt-win32-4956r13.dll

    Filesize

    753KB

    MD5

    b342c662464f097b21c835444adabac9

    SHA1

    0437416d16f27c7eb419cf5bef233051b9b25a92

    SHA256

    45f81d8cf242302b59f798facd8cea962f1efb129360c62b1dab3bbdfbb86b74

    SHA512

    d72d7d33670f5404c0f2dfd0be4da57bcd6c2f48b17ba54a03d7a1502356c5d4f5c6d682cca302ea14b9327b3d2d4a40d5076e9a81d5fd36cf100fac9dfeaefe

  • C:\Users\Admin\AppData\Local\Temp\nsf6D33.tmp\System.dll

    Filesize

    12KB

    MD5

    cff85c549d536f651d4fb8387f1976f2

    SHA1

    d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

    SHA256

    8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

    SHA512

    531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

  • C:\Users\Admin\AppData\Local\Temp\nsf6D33.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    2f69afa9d17a5245ec9b5bb03d56f63c

    SHA1

    e0a133222136b3d4783e965513a690c23826aec9

    SHA256

    e54989d2b83e7282d0bec56b098635146aab5d5a283f1f89486816851ef885a0

    SHA512

    bfd4af50e41ebc56e30355c722c2a55540a5bbddb68f1522ef7aabfe4f5f2a20e87fa9677ee3cdb3c0bf5bd3988b89d1224d32c9f23342a16e46c542d8dc0926

  • C:\Users\Admin\AppData\Local\Temp\nsf6D33.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    6c3f8c94d0727894d706940a8a980543

    SHA1

    0d1bcad901be377f38d579aafc0c41c0ef8dcefd

    SHA256

    56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2

    SHA512

    2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355

  • memory/1680-138-0x00000239509B8000-0x00000239509C0000-memory.dmp

    Filesize

    32KB

  • memory/1680-147-0x00000239509A0000-0x00000239509A8000-memory.dmp

    Filesize

    32KB

  • memory/1680-107-0x0000023950970000-0x0000023950998000-memory.dmp

    Filesize

    160KB

  • memory/1680-212-0x00000239509A8000-0x00000239509B0000-memory.dmp

    Filesize

    32KB

  • memory/1680-110-0x0000023950998000-0x00000239509A0000-memory.dmp

    Filesize

    32KB

  • memory/1680-139-0x00000239509B0000-0x00000239509B8000-memory.dmp

    Filesize

    32KB

  • memory/1680-140-0x00000239509C0000-0x00000239509C8000-memory.dmp

    Filesize

    32KB

  • memory/1680-236-0x0000023950970000-0x0000023950998000-memory.dmp

    Filesize

    160KB

  • memory/1680-237-0x0000023950998000-0x00000239509A0000-memory.dmp

    Filesize

    32KB

  • memory/1680-239-0x00000239509B8000-0x00000239509C0000-memory.dmp

    Filesize

    32KB

  • memory/3896-235-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB