Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-12-2023 20:51

General

  • Target

    2836-50-0x0000000000910000-0x0000000001514000-memory.exe

  • Size

    4.8MB

  • MD5

    78ad2455f30c12d359b7e10546baf479

  • SHA1

    7aac93607c4d4bf9ad027aeb0ef5013795c4a45f

  • SHA256

    85d2b713e465ffed2001927bb194f09cf5af8c5b8691795b796e82baf9a9f75e

  • SHA512

    17b1cf1627ab0db6f1bb1ca1aad48915037657a2ec8c445670b7a4ae2df58541324776923c10eeddb48b2be139b88707de52b726f3b039b250cff1ac8fdd3c18

  • SSDEEP

    98304:2q4B3mbsPhneX4B3mbsPhnvxWcin2jldkNMbq/v9vf4JPThv:geAvxNjjl3jB1v

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • 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.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2836-50-0x0000000000910000-0x0000000001514000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2836-50-0x0000000000910000-0x0000000001514000-memory.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4760-0-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4760-1-0x0000000000310000-0x0000000000F14000-memory.dmp

    Filesize

    12.0MB

  • memory/4760-2-0x00000000082D0000-0x0000000008874000-memory.dmp

    Filesize

    5.6MB

  • memory/4760-3-0x0000000007DD0000-0x0000000007E62000-memory.dmp

    Filesize

    584KB

  • memory/4760-4-0x0000000007D90000-0x0000000007DA0000-memory.dmp

    Filesize

    64KB

  • memory/4760-5-0x0000000007F90000-0x0000000007F9A000-memory.dmp

    Filesize

    40KB

  • memory/4760-6-0x0000000008EA0000-0x00000000094B8000-memory.dmp

    Filesize

    6.1MB

  • memory/4760-7-0x0000000008170000-0x000000000827A000-memory.dmp

    Filesize

    1.0MB

  • memory/4760-8-0x0000000008080000-0x0000000008092000-memory.dmp

    Filesize

    72KB

  • memory/4760-9-0x00000000080E0000-0x000000000811C000-memory.dmp

    Filesize

    240KB

  • memory/4760-10-0x0000000008120000-0x000000000816C000-memory.dmp

    Filesize

    304KB

  • memory/4760-11-0x0000000008A90000-0x0000000008AF6000-memory.dmp

    Filesize

    408KB

  • memory/4760-12-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4760-13-0x0000000007D90000-0x0000000007DA0000-memory.dmp

    Filesize

    64KB

  • memory/4760-14-0x0000000009740000-0x0000000009790000-memory.dmp

    Filesize

    320KB

  • memory/4760-15-0x000000000A8D0000-0x000000000AA92000-memory.dmp

    Filesize

    1.8MB

  • memory/4760-16-0x000000000AFD0000-0x000000000B4FC000-memory.dmp

    Filesize

    5.2MB

  • memory/4760-18-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB