Analysis

  • max time kernel
    155s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/11/2023, 09:47

General

  • Target

    NEAS.d0a28f18cc0e05ed87f45a02d48f2650_JC.exe

  • Size

    1.8MB

  • MD5

    d0a28f18cc0e05ed87f45a02d48f2650

  • SHA1

    27759f6abcb448599785ae8038e83556bed86933

  • SHA256

    c5c40e5cb6448b41c0b37e715217fccc1f28a8832831de35a32e7208d3c5008a

  • SHA512

    e88f07dd47003ad2eca0fc9f093a74bd8c39ae38825092a3e1ca6939fdb08dd4f26c07daa14eb796d0590d2f91dab5067939bac5c5d755a27fd92e28efbee18f

  • SSDEEP

    49152:sFc0E7mAG1pZi/Q/GdbAvHcSd+IUOS4+duX5uq3lxAq:sWFmN/wrdUHrwWS4lXblxb

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 3 IoCs

    Detects file using ACProtect software.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 6 IoCs
  • UPX packed file 13 IoCs

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

  • Enumerates connected drives 3 TTPs 3 IoCs

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

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 2 IoCs

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

  • Kills process with taskkill 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.d0a28f18cc0e05ed87f45a02d48f2650_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.d0a28f18cc0e05ed87f45a02d48f2650_JC.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3540
    • C:\Users\Admin\AppData\Local\Temp\NEAS.d0a28f18cc0e05ed87f45a02d48f2650_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\NEAS.d0a28f18cc0e05ed87f45a02d48f2650_JC.exe" -sfxwaitall:0 "Setup.exe"
      2⤵
      • Checks computer location settings
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Setup.exe
        "C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Setup.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2580
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\SetupPE.cmd" "
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3760
          • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Auto\Auto.exe
            Auto\Auto.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Checks SCSI registry key(s)
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2764
          • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\PING.EXE
            ping 127.0.0.1 -n 2
            5⤵
            • Executes dropped EXE
            • Runs ping.exe
            PID:1768
          • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\taskkill.exe
            taskkill /f /im Auto.exe
            5⤵
            • Executes dropped EXE
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:3984
          • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\BOOTICE.exe
            BOOTICE.exe
            5⤵
            • Executes dropped EXE
            • Enumerates connected drives
            • Suspicious use of AdjustPrivilegeToken
            PID:3172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • C:\Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • C:\Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • C:\Program Files\Common Files\System\symsrv.dll.000

    Filesize

    175B

    MD5

    1130c911bf5db4b8f7cf9b6f4b457623

    SHA1

    48e734c4bc1a8b5399bff4954e54b268bde9d54c

    SHA256

    eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1

    SHA512

    94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Auto\Auto.exe

    Filesize

    623KB

    MD5

    7ebc3e3cbb94632c2123ff93f3f78df1

    SHA1

    00c7c968b55ffb489b55698d4eeab38120b3fb21

    SHA256

    8c39c43dfc44eafd376508ce3294082f277e6561eebc21fc42572e2de4fe2011

    SHA512

    cc5b58e386713fa77fe58802939dc4059a15de88db7f055220c4c0df9a4d1e174bf904349f819c0b57afe4783c3596d12ebec5268eb54c757daecc297ae34abd

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Auto\Tools\x86\offreg.dll

    Filesize

    44KB

    MD5

    61c48dbb9f317eb4de85470d15d2ba1b

    SHA1

    8b2c288ee987735981b2d2a6f3d579e5c35a9753

    SHA256

    43a8cefc2c20d4baf54c72614366d93284a3b9d1e049153ac5ca90a37bd60f2b

    SHA512

    c0e341a8cd7b49eafddc89b95464dff2627751c5ec3a3df265917c44cc6c8a7e5cd8ce0a6ae6899a575909c3f132ba888b3701bc115ddf47ced75f7bb9d7517b

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Auto\Tools\x86\offreg.dll

    Filesize

    44KB

    MD5

    61c48dbb9f317eb4de85470d15d2ba1b

    SHA1

    8b2c288ee987735981b2d2a6f3d579e5c35a9753

    SHA256

    43a8cefc2c20d4baf54c72614366d93284a3b9d1e049153ac5ca90a37bd60f2b

    SHA512

    c0e341a8cd7b49eafddc89b95464dff2627751c5ec3a3df265917c44cc6c8a7e5cd8ce0a6ae6899a575909c3f132ba888b3701bc115ddf47ced75f7bb9d7517b

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Auto\Tools\x86\wimgapi.dll

    Filesize

    589KB

    MD5

    d85f641d4ad19ccaa0761b76aa16e173

    SHA1

    535c58768111e54d4c756bce7909b2d30bf9545e

    SHA256

    a899e1f9b693a24caca2b3cd8e8a95e657447873950516d4521fe7fcc8a1214d

    SHA512

    04dc84f58426491fcfcec91367ef4521ee34d3669585ad4e5658f6dcc1478aa3bbe2b826621ec943fe772ff6761dfd7576f738344d046c8b357db00691ac01cd

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Auto\Tools\x86\wimgapi.dll

    Filesize

    589KB

    MD5

    d85f641d4ad19ccaa0761b76aa16e173

    SHA1

    535c58768111e54d4c756bce7909b2d30bf9545e

    SHA256

    a899e1f9b693a24caca2b3cd8e8a95e657447873950516d4521fe7fcc8a1214d

    SHA512

    04dc84f58426491fcfcec91367ef4521ee34d3669585ad4e5658f6dcc1478aa3bbe2b826621ec943fe772ff6761dfd7576f738344d046c8b357db00691ac01cd

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\BOOTICE.exe

    Filesize

    422KB

    MD5

    9a4d2e1963105c3fe42ff5b09b71987c

    SHA1

    0d551be963c99b27c683e59057016a9782f2f43f

    SHA256

    19df7f0c82e80d5fd33c8f94f3b649856aa6d69144600a1869c562d1ce2122cf

    SHA512

    200ba5fd7158eacc1ea9ab42ea8a94294652c382624b836582e52bdcf979c37f96c78aba22344de71fa5510843bce02eb4163a304cb44dab300d0f2781aa5278

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\BOOTICE.exe

    Filesize

    422KB

    MD5

    9a4d2e1963105c3fe42ff5b09b71987c

    SHA1

    0d551be963c99b27c683e59057016a9782f2f43f

    SHA256

    19df7f0c82e80d5fd33c8f94f3b649856aa6d69144600a1869c562d1ce2122cf

    SHA512

    200ba5fd7158eacc1ea9ab42ea8a94294652c382624b836582e52bdcf979c37f96c78aba22344de71fa5510843bce02eb4163a304cb44dab300d0f2781aa5278

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\PING.EXE

    Filesize

    15KB

    MD5

    6242e3d67787ccbf4e06ad2982853144

    SHA1

    6ac7947207d999a65890ab25fe344955da35028e

    SHA256

    4ca10dba7ff487fdb3f1362a3681d7d929f5aa1262cdfd31b04c30826983fb1d

    SHA512

    7d0d457e1537d624119a8023bcc086575696a5739c0460ef11554afac13af5e5d1edc7629a10e62834aba9f1b3ab1442011b15b4c3930399d91dca34b3b1cbaf

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\PING.EXE

    Filesize

    15KB

    MD5

    6242e3d67787ccbf4e06ad2982853144

    SHA1

    6ac7947207d999a65890ab25fe344955da35028e

    SHA256

    4ca10dba7ff487fdb3f1362a3681d7d929f5aa1262cdfd31b04c30826983fb1d

    SHA512

    7d0d457e1537d624119a8023bcc086575696a5739c0460ef11554afac13af5e5d1edc7629a10e62834aba9f1b3ab1442011b15b4c3930399d91dca34b3b1cbaf

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Setup.exe

    Filesize

    92KB

    MD5

    d3bf8fe7fba2d10fad92c68e560b32d0

    SHA1

    522697148022edf42b3af93eaf5fe1f68b861f2b

    SHA256

    93bb1953c15e5f20add86719f9fdd66c5a09ea91ff9519943d00f2eb9e93c753

    SHA512

    ad1eb14cfdadb72824d829c57bac11a454d12bb612e133ebb207f955d686503f7af9425aafb1fbb2f2952e7ccba928033b7cec5ced33d9219b01477bb6ba9941

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Setup.exe

    Filesize

    92KB

    MD5

    d3bf8fe7fba2d10fad92c68e560b32d0

    SHA1

    522697148022edf42b3af93eaf5fe1f68b861f2b

    SHA256

    93bb1953c15e5f20add86719f9fdd66c5a09ea91ff9519943d00f2eb9e93c753

    SHA512

    ad1eb14cfdadb72824d829c57bac11a454d12bb612e133ebb207f955d686503f7af9425aafb1fbb2f2952e7ccba928033b7cec5ced33d9219b01477bb6ba9941

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Setup.exe.tmp

    Filesize

    168KB

    MD5

    383db24a1d77b788edde0191979d8020

    SHA1

    0efaf6a9b7222ed5a0f2791f6348fa394825240a

    SHA256

    bff5be807e0f93510e6c01b70dad0f87fa1a9aaf11413c910b0b9172b33e6acd

    SHA512

    e9c661750f109b74659e6bb78f8fa9f4b32eea463b389269d834d8b0c7f18366656148ee3f6936ffeb282a0ae476ac3e286f6f6a37593fb386cf7d85dac58a63

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Setup.exe.tmp

    Filesize

    168KB

    MD5

    383db24a1d77b788edde0191979d8020

    SHA1

    0efaf6a9b7222ed5a0f2791f6348fa394825240a

    SHA256

    bff5be807e0f93510e6c01b70dad0f87fa1a9aaf11413c910b0b9172b33e6acd

    SHA512

    e9c661750f109b74659e6bb78f8fa9f4b32eea463b389269d834d8b0c7f18366656148ee3f6936ffeb282a0ae476ac3e286f6f6a37593fb386cf7d85dac58a63

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\SetupPE.cmd

    Filesize

    154B

    MD5

    a78c78de6a78ea1480ccd04f4f898b91

    SHA1

    d7d772438228bc7de16222aa50386b0353c5f0b4

    SHA256

    83e51c8d51941c6a548f35eb6695b89766b44ffee12363cb39116debc50fcac2

    SHA512

    7066cbf577d01c63f705341edb94fb326ea0645217710a1e84a75a8b7fd9713f44c118da639482df0b19891d4191bd9b4ce3e4ca53a8df5ec43e07cbabb3dc39

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\taskkill.exe

    Filesize

    76KB

    MD5

    94bdcafbd584c979b385adee14b08ab4

    SHA1

    1985a9d34271cd24d28c15452c822bd4b9b50f90

    SHA256

    cb1822a981e9821d571af16b7e37beba5feb8e3dedcdd0461119af9aac0358b3

    SHA512

    86382a441958d0e0135977891b99a4884496882b01aba8c18fba29e8b0827cfb2c17d5bca7f3b915d6c68f3da11a309f169bbdb009bb04bdf28a1093b78029ef

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\taskkill.exe

    Filesize

    76KB

    MD5

    94bdcafbd584c979b385adee14b08ab4

    SHA1

    1985a9d34271cd24d28c15452c822bd4b9b50f90

    SHA256

    cb1822a981e9821d571af16b7e37beba5feb8e3dedcdd0461119af9aac0358b3

    SHA512

    86382a441958d0e0135977891b99a4884496882b01aba8c18fba29e8b0827cfb2c17d5bca7f3b915d6c68f3da11a309f169bbdb009bb04bdf28a1093b78029ef

  • memory/2580-65-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/3172-82-0x0000000000400000-0x0000000000544000-memory.dmp

    Filesize

    1.3MB

  • memory/3172-74-0x0000000000400000-0x0000000000544000-memory.dmp

    Filesize

    1.3MB

  • memory/3172-73-0x0000000000400000-0x0000000000544000-memory.dmp

    Filesize

    1.3MB

  • memory/3540-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3540-48-0x0000000076D00000-0x0000000076D63000-memory.dmp

    Filesize

    396KB

  • memory/3540-64-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3540-55-0x0000000076D00000-0x0000000076D63000-memory.dmp

    Filesize

    396KB

  • memory/3540-35-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3540-116-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3540-91-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3540-5-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/3540-44-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3540-40-0x0000000076D00000-0x0000000076D63000-memory.dmp

    Filesize

    396KB

  • memory/3540-45-0x0000000076D00000-0x0000000076D63000-memory.dmp

    Filesize

    396KB

  • memory/3540-37-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/3540-78-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4852-77-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4852-42-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/4852-39-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4852-33-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4852-34-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB