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Resubmissions

29/06/2023, 01:39

230629-b252psce61 10

29/06/2023, 01:35

230629-bz1n7sce6v 10

Analysis

  • max time kernel
    149s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/06/2023, 01:35

General

  • Target

    Setup_x32_x64.exe

  • Size

    748KB

  • MD5

    830b68cd5d7602365e22f4276a59c300

  • SHA1

    e96ae5ba5ddc5bb4f0621f273305a154f1cac6c7

  • SHA256

    886542b9dbb9d5981313562a2f1a0048fa4e590d762c9714a81675d1c53f332d

  • SHA512

    4afbd5fab0d401177510c95691f5efb87fa8be534aae764ba81518b08f754b8245327765dc13450adbcb042c84d8bbe692411d8909792bf5415f32e6616c29a2

  • SSDEEP

    12288:DzaXu1iuIHnVNk7/utyfOCLbnd745u4KUVwVyU4xqodHxiRqwRoOP4ixGZbNCONS:DG+iuaVN2mtyfHvnUWVKdEfoMNixC4if

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Drops file in System32 directory 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup_x32_x64.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup_x32_x64.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1604
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    PID:520

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1604-133-0x0000000002C20000-0x0000000002C4B000-memory.dmp

    Filesize

    172KB

  • memory/1604-135-0x0000000005F20000-0x0000000006538000-memory.dmp

    Filesize

    6.1MB

  • memory/1604-136-0x0000000005940000-0x0000000005952000-memory.dmp

    Filesize

    72KB

  • memory/1604-137-0x00000000058F0000-0x0000000005900000-memory.dmp

    Filesize

    64KB

  • memory/1604-139-0x00000000058F0000-0x0000000005900000-memory.dmp

    Filesize

    64KB

  • memory/1604-138-0x00000000058F0000-0x0000000005900000-memory.dmp

    Filesize

    64KB

  • memory/1604-140-0x0000000005A70000-0x0000000005B7A000-memory.dmp

    Filesize

    1.0MB

  • memory/1604-141-0x00000000059A0000-0x00000000059DC000-memory.dmp

    Filesize

    240KB

  • memory/1604-142-0x00000000058F0000-0x0000000005900000-memory.dmp

    Filesize

    64KB

  • memory/1604-143-0x0000000005E00000-0x0000000005E66000-memory.dmp

    Filesize

    408KB

  • memory/1604-144-0x00000000068E0000-0x0000000006972000-memory.dmp

    Filesize

    584KB

  • memory/1604-145-0x0000000006F30000-0x00000000074D4000-memory.dmp

    Filesize

    5.6MB

  • memory/1604-146-0x0000000006A00000-0x0000000006A76000-memory.dmp

    Filesize

    472KB

  • memory/1604-147-0x00000000068C0000-0x00000000068DE000-memory.dmp

    Filesize

    120KB

  • memory/1604-148-0x0000000006CB0000-0x0000000006E72000-memory.dmp

    Filesize

    1.8MB

  • memory/1604-149-0x0000000007A10000-0x0000000007F3C000-memory.dmp

    Filesize

    5.2MB

  • memory/1604-150-0x0000000006E80000-0x0000000006ED0000-memory.dmp

    Filesize

    320KB

  • memory/1604-151-0x00000000058F0000-0x0000000005900000-memory.dmp

    Filesize

    64KB

  • memory/1604-152-0x00000000058F0000-0x0000000005900000-memory.dmp

    Filesize

    64KB

  • memory/1604-153-0x00000000058F0000-0x0000000005900000-memory.dmp

    Filesize

    64KB

  • memory/1604-154-0x00000000058F0000-0x0000000005900000-memory.dmp

    Filesize

    64KB