Analysis

  • max time kernel
    299s
  • max time network
    302s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-ja
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-jalocale:ja-jpos:windows10-2004-x64systemwindows
  • submitted
    22/02/2024, 07:59 UTC

General

  • Target

    batexe.exe

  • Size

    9.4MB

  • MD5

    cdc9eacffc6d2bf43153815043064427

  • SHA1

    d05101f265f6ea87e18793ab0071f5c99edf363f

  • SHA256

    73cc2881ef511788661955a624db9baf40ac16bc63266c5c3bb3fe62b4856d72

  • SHA512

    fc6945957e160bf7059c936c329aae438e6c1521e5e43a8434f58058230d89e818eb6ff80331a4b952dbb600b8cc134ecba54e5641bf549723c98f85e993fde6

  • SSDEEP

    196608:ERAefrn9wcsTRAJgwusnWpV3h9XxSeEGaT+TKkGzySdUkI56kBIyky:E5Tn9YVwdnWLXxkvLlzkuv

Score
7/10
upx

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 1 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).

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\batexe.exe
    "C:\Users\Admin\AppData\Local\Temp\batexe.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4628
    • C:\Users\Admin\AppData\Local\Temp\DD50.tmp\b2e.exe
      "C:\Users\Admin\AppData\Local\Temp\DD50.tmp\b2e.exe" C:\Users\Admin\AppData\Local\Temp\DD50.tmp\b2e.exe C:\Users\Admin\AppData\Local\Temp "C:\Users\Admin\AppData\Local\Temp\batexe.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4688
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\E995.tmp\batchfile.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2664
        • C:\Users\Admin\AppData\Local\Temp\cpuminer-sse2.exe
          cpuminer-sse2.exe -a yespower -o stratum+tcp://yespower.sea.mine.zpool.ca:6234 --userpass=DJXKcu8iouhRppneQL9XbYQ9ovs87y4cYZ:c=doge -t 3
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:4176

Network

  • flag-us
    DNS
    68.32.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    68.32.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    57.169.31.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    57.169.31.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    yespower.sea.mine.zpool.ca
    cpuminer-sse2.exe
    Remote address:
    8.8.8.8:53
    Request
    yespower.sea.mine.zpool.ca
    IN A
    Response
    yespower.sea.mine.zpool.ca
    IN A
    198.50.168.213
  • flag-us
    DNS
    213.168.50.198.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    213.168.50.198.in-addr.arpa
    IN PTR
    Response
    213.168.50.198.in-addr.arpa
    IN PTR
    minezpoolca
  • flag-us
    DNS
    86.23.85.13.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    86.23.85.13.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    171.39.242.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    171.39.242.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    217.135.221.88.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    217.135.221.88.in-addr.arpa
    IN PTR
    Response
    217.135.221.88.in-addr.arpa
    IN PTR
    a88-221-135-217deploystaticakamaitechnologiescom
  • flag-us
    DNS
    193.78.101.95.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    193.78.101.95.in-addr.arpa
    IN PTR
    Response
    193.78.101.95.in-addr.arpa
    IN PTR
    a95-101-78-193deploystaticakamaitechnologiescom
  • flag-us
    DNS
    13.227.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    13.227.111.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    209.178.17.96.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    209.178.17.96.in-addr.arpa
    IN PTR
    Response
    209.178.17.96.in-addr.arpa
    IN PTR
    a96-17-178-209deploystaticakamaitechnologiescom
  • flag-us
    DNS
    178.223.142.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    178.223.142.52.in-addr.arpa
    IN PTR
    Response
  • 10.127.0.1:12000
    46 B
    40 B
    1
    1
  • 198.50.168.213:6234
    yespower.sea.mine.zpool.ca
    cpuminer-sse2.exe
    8.2kB
    9.0kB
    85
    86
  • 127.0.0.1:60322
    cpuminer-sse2.exe
  • 127.0.0.1:60324
    cpuminer-sse2.exe
  • 8.8.8.8:53
    68.32.126.40.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    68.32.126.40.in-addr.arpa

  • 8.8.8.8:53
    57.169.31.20.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    57.169.31.20.in-addr.arpa

  • 8.8.8.8:53
    yespower.sea.mine.zpool.ca
    dns
    cpuminer-sse2.exe
    72 B
    88 B
    1
    1

    DNS Request

    yespower.sea.mine.zpool.ca

    DNS Response

    198.50.168.213

  • 8.8.8.8:53
    213.168.50.198.in-addr.arpa
    dns
    73 B
    100 B
    1
    1

    DNS Request

    213.168.50.198.in-addr.arpa

  • 8.8.8.8:53
    86.23.85.13.in-addr.arpa
    dns
    70 B
    144 B
    1
    1

    DNS Request

    86.23.85.13.in-addr.arpa

  • 8.8.8.8:53
    171.39.242.20.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    171.39.242.20.in-addr.arpa

  • 8.8.8.8:53
    217.135.221.88.in-addr.arpa
    dns
    73 B
    139 B
    1
    1

    DNS Request

    217.135.221.88.in-addr.arpa

  • 8.8.8.8:53
    193.78.101.95.in-addr.arpa
    dns
    72 B
    137 B
    1
    1

    DNS Request

    193.78.101.95.in-addr.arpa

  • 8.8.8.8:53
    13.227.111.52.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    13.227.111.52.in-addr.arpa

  • 8.8.8.8:53
    209.178.17.96.in-addr.arpa
    dns
    72 B
    137 B
    1
    1

    DNS Request

    209.178.17.96.in-addr.arpa

  • 8.8.8.8:53
    178.223.142.52.in-addr.arpa
    dns
    73 B
    147 B
    1
    1

    DNS Request

    178.223.142.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\DD50.tmp\b2e.exe

    Filesize

    9.8MB

    MD5

    7d9aa6fd2b339fee5a698aa87e1f8079

    SHA1

    fc2a85ac4d2fb171f1b191fd7d1f2fa06a2553a4

    SHA256

    b32e97ecbad3bb35dfaa8ebddc9091da84ff22cf00eb95b0bc948673c1d5c093

    SHA512

    5f876acb42a4d730f43cd873cd7fdbb2f9432c5a1dbb8ddcdd929bfc107746705e9b3f0bd6d40d9c67b3999054dad891bd61008c9bbf78ff1a226e9d10ff7336

  • C:\Users\Admin\AppData\Local\Temp\DD50.tmp\b2e.exe

    Filesize

    3.1MB

    MD5

    bca8c467df66fcb86bc5fd5254816917

    SHA1

    7e630f497e0f72ed5a6812698ff171ca638f174c

    SHA256

    cb6746e6dfe3139ec13e762f76e663fa06192d24b0054a384248566d2804c3ab

    SHA512

    ed1a714e39f36e26eb6b7ff92beb51b5cd6a0440f8ecaf19edc6960b9f015496924080513c4c123adccc075b9c5fa223f5cf2b365a17b8048ed3c50474a99eb1

  • C:\Users\Admin\AppData\Local\Temp\DD50.tmp\b2e.exe

    Filesize

    2.6MB

    MD5

    af5b337806c9711c4246d42d81c8ef06

    SHA1

    b19082a6375cd3eb3d77ba6d0c61d02b2d6ab11a

    SHA256

    2365bd7e9e99f8dd57c74edfdcf839568c730112e95e140c204c7b6f5c2fa572

    SHA512

    7e6b4e1a1c2c535413a11c8abe90f7c98828c6ba8f33a255e09cc9976e6a814ff05097aa28f5cc0d654ded2e2a9435da4406d3129b22a9dbf1fe0153df6148f2

  • C:\Users\Admin\AppData\Local\Temp\E995.tmp\batchfile.bat

    Filesize

    136B

    MD5

    8ea7ac72a10251ecfb42ef4a88bd330a

    SHA1

    c30f6af73a42c0cc89bd20fe95f9159d6f0756c5

    SHA256

    65e2674fc9b921a76deaf3740603359794c04e059e8937ab36eb931d65f40ec9

    SHA512

    a908979d588625aa24eb81238d07d88a56be5388e1265ebd2fe09889ed807aa9a4af77107e72a843c31acadbe06db0d7f6f6a3c95fb481a71e549e8eb74c2ff0

  • C:\Users\Admin\AppData\Local\Temp\cpuminer-sse2.exe

    Filesize

    196KB

    MD5

    b8a0738ccab35354fb8afc7df13c9bd4

    SHA1

    7c95f8533da71573d644e0b3cfe578619a45bc75

    SHA256

    8b1df5b0d5404777b56f417114b8d82226ba7cdd4802ef176defd155c441a940

    SHA512

    862ab383bb4b3c1e0475f5e3e66366216db19522e31e97c37a4133866a99830a0b00eba2b8da1ba2bd9c820511faa02ede7cf10ef01548390d6770ab76e3c948

  • C:\Users\Admin\AppData\Local\Temp\cpuminer-sse2.exe

    Filesize

    2.3MB

    MD5

    4c04147c386ba8792ac6a03069572a8a

    SHA1

    dda67789fc1d0f2469ca95f01a5c81034853ca6a

    SHA256

    c7739a1e940a282703d06eccda7110426d306f390e97fdbbd9df18472fd132cd

    SHA512

    a8b5a0b878a9a7d30cb38feff814e1f4dce24d000158edc10a43ee9a89920bedf7adc92eb7e3913098b6aab7fbd0531f56fc09f508b5c2769992a94e55d153db

  • C:\Users\Admin\AppData\Local\Temp\libcurl-4.dll

    Filesize

    836KB

    MD5

    aeab40ed9a8e627ea7cefc1f5cf9bf7a

    SHA1

    5e2e8ca2881b9bf9edfa3c4fdcec6da1efa102d8

    SHA256

    218cfc4073bab4eddf0de0804f96b204687311e20a9e97994bff54c9b0e01ee9

    SHA512

    c0a67616fa01fdc351015212a718faf70da6612fbb3ec13da28dd7af9a507c56882fb7c3eea6fbc37d4d63b970157199d16d0756dbe3cb3bc2223e215cb104d8

  • C:\Users\Admin\AppData\Local\Temp\libgcc_s_seh-1.dll

    Filesize

    1.2MB

    MD5

    7cf672bee2afba2dcd0c031ff985958e

    SHA1

    6b82a205db080ffdcb4a4470fce85a14413f3217

    SHA256

    c82f84171b9246d1cac261100b2199789c96c37b03b375f33b2c72afab060b05

    SHA512

    3e90d1c1efe0200cb3cc7b51d04783a3cce8391faa6ce554cff8b23dac60be9f8e4f980a8ac005fd9dff8ea4bdcb02311f7649c5be28eb32dcc26417fc4090e5

  • C:\Users\Admin\AppData\Local\Temp\libstdc++-6.dll

    Filesize

    7.2MB

    MD5

    eec0eebe19465af3662a71b9a92b589f

    SHA1

    2568ec712cefe197977bd9ca2280f0cc77a251da

    SHA256

    e9dc592acdb35289712bcc36500bc531abb1959732b3adcc4dfa7f828caeac9c

    SHA512

    db53f6f26533dec2e4ab9526720181145cc3b6734bcbc42c39cc5466b13276fcca9fab5c4e4608269d1608ff6f1bba3346ef4c73abfee380ea4f04c6c4f2458b

  • C:\Users\Admin\AppData\Local\Temp\libstdc++-6.dll

    Filesize

    9.1MB

    MD5

    37628ab3d96678d193332272ad1e9482

    SHA1

    c51563f4e5c32828d2a264a11598281259f121b5

    SHA256

    bc36a1e33edae7081df567ce21c5434d4b46ae41267372a204d7df8814543e45

    SHA512

    8cdd46892a450b55586bf0151ddb9a49090eddae1b407c2f5e96c6778df56d8ef4807f2ff917a4910acf45f6dc10698c2f934ff74008792a0bce5f72676708ae

  • C:\Users\Admin\AppData\Local\Temp\libstdc++-6.dll

    Filesize

    7.8MB

    MD5

    a8a2ad7eeab2661d0f979602ae2bc801

    SHA1

    d0711e79057e16e1ba9ebec4f69b1d0f15de62f4

    SHA256

    1339c4262006e269bcfd9384caa2a237d2292c0d4817721f4197e5a78ca836fc

    SHA512

    be612a8849edab01884c237a24ff38bcb7c84c9201f2ad6a87ccbb314ea586ec049b171261d92fed2360866b11de6db98571f4e67b69c162b8e3321f7b2b66c8

  • C:\Users\Admin\AppData\Local\Temp\libwinpthread-1.dll

    Filesize

    606KB

    MD5

    585efec1bc1d4d916a4402c9875dff75

    SHA1

    d209613666ccac9d0ddab29a3bc59aa00a0968fa

    SHA256

    2f9984c591a5654434c53e8b4d0c5c187f1fd0bab95247d5c9bc1c0bd60e6232

    SHA512

    b93163cba4601ed999a7a7d1887113792e846c36850c6d84f2d505727dc06524bb959469f9df12928769f4535dc6074a6b3599b788a4844353e466742ce1e770

  • memory/4176-43-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-54-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-104-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-44-0x0000000070800000-0x00000000708BC000-memory.dmp

    Filesize

    752KB

  • memory/4176-45-0x0000000055A70000-0x0000000055B08000-memory.dmp

    Filesize

    608KB

  • memory/4176-46-0x0000000061440000-0x000000006156B000-memory.dmp

    Filesize

    1.2MB

  • memory/4176-47-0x0000000000F40000-0x00000000027F5000-memory.dmp

    Filesize

    24.7MB

  • memory/4176-48-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-99-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-89-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-59-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-69-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-74-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4176-84-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/4628-7-0x0000000000400000-0x000000000393A000-memory.dmp

    Filesize

    53.2MB

  • memory/4688-53-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/4688-9-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

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