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Overview

overview

7

Static

static

3

c744919d5c...0e.exe

windows7-x64

7

c744919d5c...0e.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    92s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/09/2024, 15:07

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General

  • Target

    c744919d5c8e7b47060cad36730f965e55feb74ff40804356185cad8ebf8880e.exe

  • Size

    1.1MB

  • MD5

    e6263da0167497a840ae92b28e1cd565

  • SHA1

    e3a2981bc6c0a86f8d446bf19ec10c5a2b7a1ddb

  • SHA256

    c744919d5c8e7b47060cad36730f965e55feb74ff40804356185cad8ebf8880e

  • SHA512

    699285b4bf6c0022b12dd06a0b6a44cfc444b9c8cd89f1083cbe7f45136ecce0f7c913aedc436e1e88e106b849af59bccc23967b6078d6fe68b85eb69cff104a

  • SSDEEP

    24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Q4:CcaClSFlG4ZM7QzMP

Score
7/10
discovery

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 7 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

    discovery
  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c744919d5c8e7b47060cad36730f965e55feb74ff40804356185cad8ebf8880e.exe
    "C:\Users\Admin\AppData\Local\Temp\c744919d5c8e7b47060cad36730f965e55feb74ff40804356185cad8ebf8880e.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:772
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3632
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4992
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Checks computer location settings
        • Deletes itself
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2988
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
          4⤵
          • Checks computer location settings
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:3756
          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3544
            • C:\Windows\SysWOW64\WScript.exe
              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
              6⤵
              • Checks computer location settings
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:2088
              • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious use of SetWindowsHookEx
                PID:440
            • C:\Windows\SysWOW64\WScript.exe
              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
              6⤵
              • Checks computer location settings
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:3804
              • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious use of SetWindowsHookEx
                PID:3764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Config.ini
    Filesize

    92B

    MD5

    67b9b3e2ded7086f393ebbc36c5e7bca

    SHA1

    e6299d0450b9a92a18cc23b5704a2b475652c790

    SHA256

    44063c266686263f14cd2a83fee124fb3e61a9171a6aab69709464f49511011d

    SHA512

    826fbc9481f46b1ae3db828a665c55c349023caf563e6e8c17321f5f3af3e4c3914955db6f0eebfc6defe561315435d47310b4d0499ab9c2c85bb61264dedc09

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  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
    Filesize

    696B

    MD5

    a7abbe21bd06224da6044ceefc079882

    SHA1

    45948d51fb8d65cd1032448311043927dcfa0d2f

    SHA256

    5f4905388f1de9cd98bc931f1f041dd2543394219661a271c11fff5b0d8222b2

    SHA512

    3371b7d36aadb7aa31617ba0d8cb23e2ccd36c8268946e8ec526e98e61d0312622b089331f05a36775fd59174fa8a68595e664a665feeb9afce17c906a8b1bd5

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  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
    Filesize

    696B

    MD5

    4433cc23fc280ad8dcff9966bac19fe4

    SHA1

    62cc2abfe6e2ee0fd6b5cbce20daff4ba787bff0

    SHA256

    ca7cfd972b03d0b30404c8233125adda1dacc81a2e43e919d70bf1c2700af55b

    SHA512

    6a5e7454dde98251a987bedc21e628550c469480cbe41f3b3644789da38e782c8b94660d4a076697cc7abf3fcc767650d00ac3639b11cfeba96ece8110920b4f

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  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
    Filesize

    753B

    MD5

    4d97ecef19940535798faecb205319a8

    SHA1

    4fbb5af7415871fbaf15f759bd361715e5a3b1f5

    SHA256

    70cb0701a840f615f38917881651a7fb3a45309b84582603357b21d2290d556e

    SHA512

    81196b488b44ca806909837669ed7cc37d8d13f2aa40f4f5f7f1cddcbc51c6ef6e5e9a86811b262ca9f0dd9faff2ced3ce294c3c7f8e2db671137c634aea3c21

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  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    Filesize

    1.1MB

    MD5

    17c8751e706958d0c74541d83d9c9223

    SHA1

    42b6b7a030727fe981eefeed29eac1c1ada7d43e

    SHA256

    5ecf65d204a646f6779b0a596d3adb7b923354a2a48fe26a51ac4589844268cf

    SHA512

    31766219ec49f05dd4c800a3388d58a29b2e3fe0bfeea22acb89c9d2f2423b036aceb9d44756d168b56651df33b1cb64b38c70cf22561221e4c6ade4d3f1b856

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  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    Filesize

    1.1MB

    MD5

    630c248de317e8ab7e4c1d751bff1ee0

    SHA1

    4e8d10169cde22adbbca2da6c9abd50b174ac404

    SHA256

    bf8647a1b7477bdd4be8cde2d87d7d987e2409c573e6723f914023a93d35d252

    SHA512

    7fab8c2ed31e548939b888af684a90bcda1ee086395f50343fb527c73f75a0eae7bc6593ef7a3f359ff1d6c4053d59477d646f16af862d1760ea5816cb39ba8d

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  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    Filesize

    1.1MB

    MD5

    78c69b37e2a1cd5907afb4522b8c3943

    SHA1

    e9e654aa1010bf98e0bacb636fa83a237997b4ad

    SHA256

    dab954aaf8c068ff45404f6cda4627ab9488e7d838c8b1779a140ae28b5d9003

    SHA512

    0c8e5b5098ab2d9d5011a172208759ca4673015a00fa8735aa76d95dee612c83fb8df95241f71bbd930bb96bfcc432741ffa0a31c10035b24555b43088dea4f4

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  • memory/772-10-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB

    Download