Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-09-2024 02:27

General

  • Target

    4e3463135c8ca8b3570dc818ab1ab056db9d08b43e37639ad0a0e53ae6d9f052N.exe

  • Size

    1.5MB

  • MD5

    99f6acc34882adbb61226daafb5abc70

  • SHA1

    6325fbbb4584d3e45a74ac2eaec3615ffb916430

  • SHA256

    4e3463135c8ca8b3570dc818ab1ab056db9d08b43e37639ad0a0e53ae6d9f052

  • SHA512

    bdf5fe162d7ec550a5c5a58b5b452d53f78b90bcdaa388f152b870afec84c768148aab4d7214c3cb1da87db2890d12737bacd0c2550e24bd95b29769a702f054

  • SSDEEP

    3072:8gV7qqpZXXRvjxCb5NgXDY7uSlkJcUa7kYQTcqW2NdQQGH/UDhSCUc4aqTB891gv:V1rlKgzelZNQSBQGH/CSpWqTVmQ

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 10 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e3463135c8ca8b3570dc818ab1ab056db9d08b43e37639ad0a0e53ae6d9f052N.exe
    "C:\Users\Admin\AppData\Local\Temp\4e3463135c8ca8b3570dc818ab1ab056db9d08b43e37639ad0a0e53ae6d9f052N.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 996
      2⤵
      • Program crash
      PID:2848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\7-Zip\7z.cab

    Filesize

    544KB

    MD5

    9a1dd1d96481d61934dcc2d568971d06

    SHA1

    f136ef9bf8bd2fc753292fb5b7cf173a22675fb3

    SHA256

    8cebb25e240db3b6986fcaed6bc0b900fa09dad763a56fb71273529266c5c525

    SHA512

    7ac1581f8a29e778ba1a1220670796c47fa5b838417f8f635e2cb1998a01515cff3ee57045dacb78a8ec70d43754b970743aba600379fe6d9481958d32d8a5aa

  • C:\Program Files\7-Zip\7z.exe

    Filesize

    1.5MB

    MD5

    608b74a5ef31245a6a391cbee1e9e94d

    SHA1

    9c81e04ba51ba8e97f6fab68f43dc1c0e206c034

    SHA256

    8f7e32df70a10c89ce8c7b4e47700a1ad1ebe64e84718e3b0a2864592c59296d

    SHA512

    716b2daaf1d73e52e64483b3536d5fab4a04d0b01cfbd2c9d06c73781694cab6acd4e92d7df736c15ee7ff8b008f1a61c525b1f0f9a3bae803132cae4f78eb97

  • C:\Program Files\7-Zip\7zFM.cab

    Filesize

    930KB

    MD5

    30ac0b832d75598fb3ec37b6f2a8c86a

    SHA1

    6f47dbfd6ff36df7ba581a4cef024da527dc3046

    SHA256

    1ea0839c8dc95ad2c060af7d042c40c0daed58ce8e4524c0fba12fd73e4afb74

    SHA512

    505870601a4389b7ed2c8fecf85835adfd2944cbc10801f74bc4e08f5a0d6ecc9a52052fc37e216304cd1655129021862294a698ed36b3b43d428698f7263057

  • C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.cab

    Filesize

    188KB

    MD5

    f03cd3c73a4d56421c60e6f2a40a9ef2

    SHA1

    3e7b8c15ba83c23333740af3aa4c4b3066fe5173

    SHA256

    44fc47dc280a196cc49849cfb770030f1525758ba266330b6232ee60fb4fe642

    SHA512

    ba57d32ffe4d0ecca137aed733c1471b4663dcba07a4c4fffcffc008a051de86fd8561bdd93d5fff545bf1865c8b5ac71eae31d20228727f5c1a46f2f9a6390e

  • C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.cab

    Filesize

    906KB

    MD5

    84ff6c209447a056e22a29806bfa2c96

    SHA1

    21190928955094c44ad996f26c801b46437809cc

    SHA256

    d2072ffe011341ec2a3c4af9f93b06deffa92fa05120c45dbb3ad5635f3e57b1

    SHA512

    6493dfbe43887e6a588ef067960ddb9e9798e07bb14fd73abf99acc5ee63250858c86d70a926f009f466bf6fedb7ca43bbecf7fc2433e47704527c2d0b6b01d9

  • C:\Program Files\DVD Maker\DVDMaker.cab

    Filesize

    2.2MB

    MD5

    e83d2495d5867e224fbf42ef40d8856c

    SHA1

    fec908e0e7bc469875ab8f68d936225c635a6ac2

    SHA256

    2c806d9b932f24c4bc84e86ced7962a75c0161ff732f77eb1827a3a14976b2c1

    SHA512

    e22f36cb40fff2672e9e49aa991656a0cc1188c7ba2583efae2d238a4e864bd5f8bdc532a5c35285ca2b4b105097454eb06d5860c41e618c44bab6e300408b8d

  • C:\Program Files\DVD Maker\RCXD128.tmp

    Filesize

    2.2MB

    MD5

    f56161efdeee267a188bb1800c725c04

    SHA1

    9f5cf40f112be8cc27fd10186bfa9b58191e36c2

    SHA256

    dc3fcaf700b8105152f362d6b32ad161289753f8a55039eeea81cfcbd6ddff4d

    SHA512

    27f3928be8380909c4b83578d2adf1b0fa3677f494a83585ad2db5a41ee1319bc205bd97f2180253ca30503200934284471043d7eebd86acf3bbc27219e92398

  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.cab

    Filesize

    1.6MB

    MD5

    527e039ba9add8a7fac3a6bc30a6d476

    SHA1

    729a329265eda72cada039c1941e7c672addfc19

    SHA256

    4b8a72fc81b733ed2e6e70d4c5401f954002783dbf14927849ad579860780b94

    SHA512

    9e73e14e33a5f07a87e9c1fecfdaee09d1408471052aacfde3d1e877dad4d253b525ebefca6bddabc23cf81d8dcce0785aedcc2f135d171ecbb1feaeb922c449

  • C:\Program Files\Google\Chrome\Application\RCXD199.tmp

    Filesize

    246KB

    MD5

    71eb37b0198301473868f879327a8a8e

    SHA1

    fcabd7b0b8dd94c1c6a9dfadbf56c821b76fde29

    SHA256

    1a710be6228cdc257a6f6549b48e664bb06001778bb1db920bbde9b68f31ba7b

    SHA512

    d5f3aff5e4ccc03343cae58bf586a45d787059c73c3cc3a78bcb7d83c6943f73ad916656e72dadf2fc54f10b678a8c0ecc3952f603184653a18ddfadbbeab0d0

  • C:\Program Files\Google\Chrome\Application\RCXD1AC.tmp

    Filesize

    249KB

    MD5

    440435551ea12cbecd9f6d0ffd4af2fa

    SHA1

    f853add9d722da7ad78daf14128302c7f4876320

    SHA256

    4226cc943c0f29693b26c49f931c3860dbae7096560f894fe9686faa6ad841ee

    SHA512

    4b9ededfefe0b71efc340d521166773589a2c883b15d55e66ec849977c94165145fd973ef3591f244ee2518480338cb94e49bfccdacfce77e93cb1210e84a3ec

  • C:\Program Files\Google\Chrome\Application\chrome.cab

    Filesize

    2.8MB

    MD5

    095092f4e746810c5829038d48afd55a

    SHA1

    246eb3d41194dddc826049bbafeb6fc522ec044a

    SHA256

    2f606012843d144610dc7be55d1716d5d106cbc6acbce57561dc0e62c38b8588

    SHA512

    7f36fc03bfed0f3cf6ac3406c819993bf995e4f8c26a7589e9032c14b5a9c7048f5567f77b3b15f946c5282fc0be6308a92eab7879332d74c400d0c139ce8400

  • C:\Program Files\Google\Chrome\Application\chrome.exe

    Filesize

    298KB

    MD5

    b1291a2698f9940dc7116d3822c920cd

    SHA1

    9505e902f924f297ede1700842574cb4f709f9f7

    SHA256

    202293822e03aa29fe551ea16f98973619e5e1e6f66fd19b2db9202035229c1a

    SHA512

    ca06a6d0f2e3e24fed7f1c563dfce57752ec784181a802acfee575378b804f28b57c74343fcd6e8441cfdba17d1d860af4097065c14dd9714e117d6262e1e5a5

  • C:\Program Files\Google\Chrome\Application\chrome_proxy.cab

    Filesize

    1020KB

    MD5

    b65d7344b0a7faa207d2e1a7adaafb60

    SHA1

    755ad15b1745b0e730d658d4a92e2b754425b7db

    SHA256

    f4b91fbbcba8a46eefe4965e4a24c6ede3decbd1fec96e141a1953173efd1c92

    SHA512

    f17ac73c2df7c73a31b11ce0f533d6db91bdb0cdeea653dcd52ac72c3cf28da0c236b79586ddc7a6c825fdd171290722f888465e776f12ac2cae75be82726b22

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\TranscodedWallpaper.jpg

    Filesize

    135KB

    MD5

    0d472c9720e55e9c249207de6c69722c

    SHA1

    7244426a440a268cb37b49005812b8f20f052776

    SHA256

    bc1d3cfb69f97bc930af3af7be8601e60eb1cc78516aa844e41c65e51c316de3

    SHA512

    f77bf33604691e0f21f1f3548187153495aad5cd5beb80b409ff50c71502e5303ddb7d64b652edc5b4177bf88e8cee0df914f91b9532b9b1116af32050291cca

  • memory/1728-0-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/1728-2-0x0000000000230000-0x0000000000270000-memory.dmp

    Filesize

    256KB

  • memory/1728-224-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/1728-225-0x0000000000230000-0x0000000000270000-memory.dmp

    Filesize

    256KB