Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-10-2024 22:54

General

  • Target

    2ec886d8770da09928682590d15d7404.exe

  • Size

    3.8MB

  • MD5

    2ec886d8770da09928682590d15d7404

  • SHA1

    56e22d3d0272c3cbc4abb8ed2e5c2507f70eac5c

  • SHA256

    17c98b33f87befc913c8d67314190cd05597717c49090b50d8c8a04f6ad22e2f

  • SHA512

    454570cab426425c0ef8804e8b27cb9aebac490c6c087aff116a690430b2e12e0f74b7ac9573fed6e0ad9d4a2ba7d07b802843728102735000a99095a585b103

  • SSDEEP

    98304:xdogpKn3xqbthT3457Gj822hIY/h77nnxan4PiJ9xx9bpmBeE:DogpS3EhUwwh/Bg8o9dbpmBeE

Malware Config

Signatures

  • Detect Socks5Systemz Payload 1 IoCs
  • Socks5Systemz

    Socks5Systemz is a botnet written in C++.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ec886d8770da09928682590d15d7404.exe
    "C:\Users\Admin\AppData\Local\Temp\2ec886d8770da09928682590d15d7404.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Users\Admin\AppData\Local\Temp\is-AT1NQ.tmp\is-9Q5E8.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-AT1NQ.tmp\is-9Q5E8.tmp" /SL4 $400F4 "C:\Users\Admin\AppData\Local\Temp\2ec886d8770da09928682590d15d7404.exe" 3756095 52224
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2088
      • C:\Users\Admin\AppData\Local\Super Play 3\superplay3_3264.exe
        "C:\Users\Admin\AppData\Local\Super Play 3\superplay3_3264.exe" -i
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Super Play 3\superplay3_3264.exe

    Filesize

    3.4MB

    MD5

    1b46202194d6a15fd291e373466c9988

    SHA1

    83350a463d48844070ac5bdffb8869f7da951a30

    SHA256

    a0f318d0200872b4d54fd56ad7baab9ed2b11cf0a1a4cd3034874e5d9c086cf0

    SHA512

    6cb37a56cf15d5b67b5983e296c0f83318f1bf06a37409860472ee87094991e96a35601fd2560d66121fe59310c0c34f09c051535845e219c8248bb40ee13e69

  • \Users\Admin\AppData\Local\Temp\is-ADUFN.tmp\_isetup\_iscrypt.dll

    Filesize

    2KB

    MD5

    a69559718ab506675e907fe49deb71e9

    SHA1

    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

    SHA256

    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

    SHA512

    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

  • \Users\Admin\AppData\Local\Temp\is-ADUFN.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-AT1NQ.tmp\is-9Q5E8.tmp

    Filesize

    647KB

    MD5

    5ec1c51da61b4f15b2f40339d7d1df7c

    SHA1

    bab46af9f3d1d78130d73951022b163720bc040f

    SHA256

    ae8d36e1edc71bcb37c4636e2c8b364698f0238039cb7e12571022a94fb66897

    SHA512

    b2b208e0b9d3508bf958dda89d16286921664833de9d237ec61cc9402f36ce380cc361dcf4b1373505af6e56254515c74f49d58a099c5da90f9052697342825e

  • memory/2088-118-0x0000000004240000-0x00000000045B1000-memory.dmp

    Filesize

    3.4MB

  • memory/2088-83-0x0000000004240000-0x00000000045B1000-memory.dmp

    Filesize

    3.4MB

  • memory/2088-9-0x0000000000400000-0x00000000004B0000-memory.dmp

    Filesize

    704KB

  • memory/2088-89-0x0000000000400000-0x00000000004B0000-memory.dmp

    Filesize

    704KB

  • memory/2248-90-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/2248-2-0x0000000000401000-0x000000000040A000-memory.dmp

    Filesize

    36KB

  • memory/2248-0-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/2844-101-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-117-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-95-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-98-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-86-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-104-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-107-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-108-0x0000000002E90000-0x0000000002F32000-memory.dmp

    Filesize

    648KB

  • memory/2844-114-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-92-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-85-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-121-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-124-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-127-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-130-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-133-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB

  • memory/2844-136-0x0000000000400000-0x0000000000771000-memory.dmp

    Filesize

    3.4MB