Analysis

  • max time kernel
    142s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19/11/2024, 11:45

General

  • Target

    9aaee37d83d8dab2f20159835847151cce5e4e49979d21f9208b7d3c53bdc9be.exe

  • Size

    7.6MB

  • MD5

    1d834d2b369d48a26bdd92e39333dbbb

  • SHA1

    d85213c0f8afbf8ced43e60144a738e32121c5e0

  • SHA256

    9aaee37d83d8dab2f20159835847151cce5e4e49979d21f9208b7d3c53bdc9be

  • SHA512

    c78c32c37842dcd8f31fa9b6741519907d5280e620377d935bc932133df7e53d381ecfba4c24dacb39108300376467c66601316616d1bae9de1e4465dc1af2e2

  • SSDEEP

    196608:G3vs3ki3wzKysDCQDW1MfCH2/EGRYSCw4nb1pAPSmUNN:G303CzK9GQDW1sH/V4/LN

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • 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.

  • Modifies registry class 33 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9aaee37d83d8dab2f20159835847151cce5e4e49979d21f9208b7d3c53bdc9be.exe
    "C:\Users\Admin\AppData\Local\Temp\9aaee37d83d8dab2f20159835847151cce5e4e49979d21f9208b7d3c53bdc9be.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2572
    • C:\Users\Admin\AppData\Local\Temp\is-D0EJV.tmp\9aaee37d83d8dab2f20159835847151cce5e4e49979d21f9208b7d3c53bdc9be.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-D0EJV.tmp\9aaee37d83d8dab2f20159835847151cce5e4e49979d21f9208b7d3c53bdc9be.tmp" /SL5="$5014E,7674594,67584,C:\Users\Admin\AppData\Local\Temp\9aaee37d83d8dab2f20159835847151cce5e4e49979d21f9208b7d3c53bdc9be.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2060
      • C:\SAF\SAFMan\safman.exe
        "C:\SAF\SAFMan\safman.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\SAF\SAFMan\Config\configs.cfg

    Filesize

    22B

    MD5

    ff98318064185700cf9f2bbe172ab7b3

    SHA1

    2a915d6285a5d891458b80bc2ef16eba5a38afe0

    SHA256

    0ea2879f1999c8851db632e5bf5b8218f1a5f57f4683b23b54636a80979af6d4

    SHA512

    d00059c8326c1171015f84d76f8439d5402a8afe6561062d43b23a4cf4b24ecf45b2f6efeb58373a14146df758e30dc21608f3f57d4b10bf3ba4f6d8ee8573c8

  • C:\SAF\SAFMan\libeay32.dll

    Filesize

    1.5MB

    MD5

    47a775a2c4e2b8c2a6a0c422d677a23b

    SHA1

    b71748eebc6708d6d23ced884a705e5a4e5dfe0c

    SHA256

    c2cdb12f718735dd9924c6a25302985d790ef40a93735703c8948d7aa15d941d

    SHA512

    3be7b020b127d7ef87fc2dcd1330bdd20e0ffaaea9aa0ceffce71f1c5e654b8d251c157c5bd609914ca2c131ba6f437cebd15ef2bebed4b5f3ed85b1495e563a

  • C:\SAF\SAFMan\safman.lng

    Filesize

    1.7MB

    MD5

    6246254937b3b4bd139633c2dd1a83d4

    SHA1

    4523b017e2b1d91c471746e6bf5fb45d7a6324d6

    SHA256

    b2b32ee08166082f9fabd13f16267ff6c30966c836fb8ffb42573803c862eb3e

    SHA512

    4d61f87b3de658c3b785c112ecdfc63f83973b577059f940f142e969104d7419488bcf1956fc1022557c471fedff4ae261ca856729e88af46cd0c95e7a834b44

  • \SAF\SAFMan\UnInstall\unins000.exe

    Filesize

    722KB

    MD5

    2e6d853f3a3eadf91ff38a3391ecb2d3

    SHA1

    c051267e36260d029233ecedadc271122653da59

    SHA256

    ac898547b027016504bdddbd78485ed1e17e1b3120b91233527dedb8da08dd1b

    SHA512

    35b501ee5a1e36bb91111fd2e57a216fe50eeef876a78224c3ed26d7846d80fad2f9cbac6a89953499d54c252b282baecc13cf257502cc2f3d6f99b24d6dca80

  • \SAF\SAFMan\safman.exe

    Filesize

    16.1MB

    MD5

    e25f67e0704e3587ad0648797d005555

    SHA1

    367864355632d31a12f80bf82078e3695544c376

    SHA256

    4ed3d659da514a9344b652e83b068435845c87b128e8d513e13c26fba0bb42a4

    SHA512

    0c6af69cd1af053af1e86c819a279c0db6e2d89e675fe12d45b873b3354f73c41df9c52fe31d07fb4b1ca6865df78ea99f41ad81f2f07781b2189aa7a3bdf876

  • \SAF\SAFMan\toolex.exe

    Filesize

    10.8MB

    MD5

    a3b919f0df1bda6bf467d9c021aa27a7

    SHA1

    9ad8e657276517230c2e0b984252b8f12ebe4b03

    SHA256

    9cc1680bbe9adcf363662ab3c8e28bd44cc0121866a8d455b604abe84041bc38

    SHA512

    c069ae9336bde2072aca20339759ea7bb7020e0e447c6b6750ae1a801c654a01ba9f746a75d33a27bb21558f42e89b1e000225dc5501fcb8beeddb61c1dfd396

  • \Users\Admin\AppData\Local\Temp\is-D0EJV.tmp\9aaee37d83d8dab2f20159835847151cce5e4e49979d21f9208b7d3c53bdc9be.tmp

    Filesize

    711KB

    MD5

    a7abbbeecba21df6839d2798ef0083f9

    SHA1

    3e00cf3eb36e77b29a4594e8f117fe98300fcb85

    SHA256

    dfb1ea29a03a9c3abeb9f87e9817b60d43cab8e3f33b8471bb10dfaaa853b84e

    SHA512

    39819099420a3d713c9d307b9ff96bd5abaab09734640576a7e102302d32e42c3cabc6300177fac0d3b38e77afbe399019b8481baf67e1719d7e408572260050

  • memory/1684-484-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-490-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-498-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-496-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-494-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-492-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-486-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-482-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-480-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-477-0x0000000061D80000-0x0000000061EA4000-memory.dmp

    Filesize

    1.1MB

  • memory/1684-476-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/1684-478-0x0000000000400000-0x0000000001536000-memory.dmp

    Filesize

    17.2MB

  • memory/2060-8-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2060-13-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2060-452-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2060-441-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2060-11-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB

  • memory/2572-0-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2572-453-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2572-2-0x0000000000401000-0x000000000040C000-memory.dmp

    Filesize

    44KB

  • memory/2572-10-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB