Resubmissions

27-02-2024 15:23

240227-ssj7bacd33 7

27-02-2024 15:17

240227-sn6jracf31 7

Analysis

  • max time kernel
    291s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    27-02-2024 15:17

General

  • Target

    NordVPNSetup (1).exe

  • Size

    1.7MB

  • MD5

    59cb69a08fdd9cb4b0539e3356df1d4d

  • SHA1

    0c773a0a76f821780c002d527bee387b98904569

  • SHA256

    bea34078c360c71fcadc1a86ebd397d081f0d589913ad43970c1a3983231f522

  • SHA512

    51d4f3d396d183bc5dcaaa0a26cf024fade9b5e5c0e73e1d2ee7663ba26bc55e799beb488d5bab8d8252147b33df6ea1209ebd730124a919940e899758842ec2

  • SSDEEP

    24576:u7FUDowAyrTVE3U5Fg23TD2D+Fz3ifFUwo433RfFcdnOtksSm:uBuZrEUWq0t9D7l

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NordVPNSetup (1).exe
    "C:\Users\Admin\AppData\Local\Temp\NordVPNSetup (1).exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Users\Admin\AppData\Local\Temp\is-L6G94.tmp\NordVPNSetup (1).tmp
      "C:\Users\Admin\AppData\Local\Temp\is-L6G94.tmp\NordVPNSetup (1).tmp" /SL5="$500F8,890440,866304,C:\Users\Admin\AppData\Local\Temp\NordVPNSetup (1).exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2904

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab283B.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar284D.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\is-L6G94.tmp\NordVPNSetup (1).tmp

    Filesize

    3.1MB

    MD5

    29ca787f3a0d83846b7318d02fccb583

    SHA1

    b3688c01bef0e9f1fe62dc831926df3ca92b3778

    SHA256

    746b972e21acb59e4086b5b25fe53ef2cddcecfa94dd56ad68c8e5bab9960c3c

    SHA512

    a6c21bf5590dc91a5d9bc729d9c04c20b54341d3270efd2fb7d2b548d7dc7b23a1a351147a07dfd569e901a608cb44533304de10725cb02fec781cada80b8e3b

  • \Users\Admin\AppData\Local\Temp\is-NT3II.tmp\Nord.Setup.dll

    Filesize

    40KB

    MD5

    fb3b4bb0ea4f23de6109281606a35c8e

    SHA1

    01fc9184e971407bf2c7bc4b4e5181c96a16e38b

    SHA256

    5a8c26e985a7346e04d95e57373e7f65646d42f2403ccb24e5092d21d6a2a5b9

    SHA512

    6481aa9610589fb9609d74c8daa70b527593833972540bbcfeef11bc1ec66544b77ad5517b06b46b3e157969593095045253487c57a6b712efba9f47b75873e6

  • memory/2700-1-0x0000000000400000-0x00000000004E1000-memory.dmp

    Filesize

    900KB

  • memory/2700-179-0x0000000000400000-0x00000000004E1000-memory.dmp

    Filesize

    900KB

  • memory/2904-18-0x00000000042D0000-0x0000000004310000-memory.dmp

    Filesize

    256KB

  • memory/2904-22-0x0000000074140000-0x00000000746EB000-memory.dmp

    Filesize

    5.7MB

  • memory/2904-8-0x00000000003C0000-0x00000000003C1000-memory.dmp

    Filesize

    4KB

  • memory/2904-50-0x0000000074140000-0x00000000746EB000-memory.dmp

    Filesize

    5.7MB

  • memory/2904-180-0x0000000000400000-0x000000000071B000-memory.dmp

    Filesize

    3.1MB

  • memory/2904-181-0x00000000003C0000-0x00000000003C1000-memory.dmp

    Filesize

    4KB

  • memory/2904-183-0x0000000000400000-0x000000000071B000-memory.dmp

    Filesize

    3.1MB

  • memory/2904-184-0x00000000042D0000-0x0000000004310000-memory.dmp

    Filesize

    256KB

  • memory/2904-185-0x0000000074140000-0x00000000746EB000-memory.dmp

    Filesize

    5.7MB