Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-09-2024 09:27

General

  • Target

    Stealerium Stealer Build V2.exe

  • Size

    57KB

  • MD5

    c870b1f3b3cf0d17f9c88655e65bcc64

  • SHA1

    d8bd42eb5d6cb916cc1d0c4c42efc638b4047094

  • SHA256

    34dd8e8bbf48f42744c0f18a53dd494cd383ae6b7f85b89cda97a788955c3531

  • SHA512

    dccbe647e30e3c0c946b60ac2070dba4a20595510b22b1c03cfb555aa36314c17d0de147bdf72ddb5dd2974f09412866ce4adec361a675f16dd9df136c4d1a1d

  • SSDEEP

    768:Qx6mRbM5xKw0nrDtfPTsOZn3X9LYRaUhehM78wOcOkPsgXDkO:Q1RbS0rD1PTsOZdLMeSAd63

Malware Config

Signatures

  • Zingo stealer

    Zingo is an info stealer first seen in March 2022.

  • Zingo stealer payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Downloads MZ/PE file
  • Loads dropped DLL 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Stealerium Stealer Build V2.exe
    "C:\Users\Admin\AppData\Local\Temp\Stealerium Stealer Build V2.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:1436

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\DotNetZip.dll

    Filesize

    461KB

    MD5

    a999d7f3807564cc816c16f862a60bbe

    SHA1

    1ee724daaf70c6b0083bf589674b6f6d8427544f

    SHA256

    8e9c0362e9bfb3c49af59e1b4d376d3e85b13aed0fbc3f5c0e1ebc99c07345f3

    SHA512

    6f1f73314d86ae324cc7f55d8e6352e90d4a47f0200671f7069daa98592daaceea34cf89b47defbecdda7d3b3e4682de70e80a5275567b82aa81b002958e4414

  • C:\Users\Admin\AppData\Local\Temp\Newtonsoft.Json.dll

    Filesize

    685KB

    MD5

    081d9558bbb7adce142da153b2d5577a

    SHA1

    7d0ad03fbda1c24f883116b940717e596073ae96

    SHA256

    b624949df8b0e3a6153fdfb730a7c6f4990b6592ee0d922e1788433d276610f3

    SHA512

    2fdf035661f349206f58ea1feed8805b7f9517a21f9c113e7301c69de160f184c774350a12a710046e3ff6baa37345d319b6f47fd24fbba4e042d54014bee511

  • C:\Users\Admin\AppData\Local\Temp\System.Data.SQLite.dll

    Filesize

    384KB

    MD5

    55c797383dbbbfe93c0fe3215b99b8ec

    SHA1

    1b089157f3d8ae64c62ea15cdad3d82eafa1df4b

    SHA256

    5fac5a9e9b8bbdad6cf661dbf3187e395914cd7139e34b725906efbb60122c0d

    SHA512

    648a7da0bcda6ccd31b4d6cdc1c90c3bc3c11023fcceb569f1972b8f6ab8f92452d1a80205038edcf409669265b6756ba0da6b1a734bd1ae4b6c527bbebb8757

  • C:\Users\Admin\AppData\Local\Temp\x86\SQLite.Interop.dll

    Filesize

    1.3MB

    MD5

    8be215abf1f36aa3d23555a671e7e3be

    SHA1

    547d59580b7843f90aaca238012a8a0c886330e6

    SHA256

    83f332ea9535814f18be4ee768682ecc7720794aedc30659eb165e46257a7cae

    SHA512

    38cf4aea676dacd2e719833ca504ac8751a5fe700214ff4ac2b77c0542928a6a1aa3780ed7418387affed67ab6be97f1439633249af22d62e075c1cdfdf5449b

  • memory/1436-15-0x0000000005860000-0x00000000058F2000-memory.dmp

    Filesize

    584KB

  • memory/1436-31-0x00000000064C0000-0x000000000650C000-memory.dmp

    Filesize

    304KB

  • memory/1436-16-0x0000000005EB0000-0x0000000006454000-memory.dmp

    Filesize

    5.6MB

  • memory/1436-13-0x0000000074E80000-0x0000000075630000-memory.dmp

    Filesize

    7.7MB

  • memory/1436-21-0x0000000006510000-0x00000000065C0000-memory.dmp

    Filesize

    704KB

  • memory/1436-24-0x0000000006460000-0x00000000064B0000-memory.dmp

    Filesize

    320KB

  • memory/1436-25-0x0000000005E80000-0x0000000005EA2000-memory.dmp

    Filesize

    136KB

  • memory/1436-29-0x0000000006630000-0x0000000006692000-memory.dmp

    Filesize

    392KB

  • memory/1436-11-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

    Filesize

    4KB

  • memory/1436-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

    Filesize

    4KB

  • memory/1436-30-0x00000000066A0000-0x00000000069F4000-memory.dmp

    Filesize

    3.3MB

  • memory/1436-2-0x0000000074E80000-0x0000000075630000-memory.dmp

    Filesize

    7.7MB

  • memory/1436-38-0x0000000007CE0000-0x0000000007D01000-memory.dmp

    Filesize

    132KB

  • memory/1436-37-0x0000000007D20000-0x0000000007D5C000-memory.dmp

    Filesize

    240KB

  • memory/1436-40-0x0000000008090000-0x0000000008252000-memory.dmp

    Filesize

    1.8MB

  • memory/1436-47-0x0000000008260000-0x00000000082C6000-memory.dmp

    Filesize

    408KB

  • memory/1436-1-0x0000000000550000-0x0000000000564000-memory.dmp

    Filesize

    80KB

  • memory/1436-53-0x00000000082D0000-0x000000000834A000-memory.dmp

    Filesize

    488KB

  • memory/1436-69-0x0000000074E80000-0x0000000075630000-memory.dmp

    Filesize

    7.7MB