Analysis

  • max time kernel
    84s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-09-2022 17:51

General

  • Target

    9dfef3d3c0b740f2c1604344647af61b3780fba0ba1902df114f4b746fb166b5.exe

  • Size

    54KB

  • MD5

    b5282d498ca119c35cdbae2d0783dbfd

  • SHA1

    d2acb7d1c31e3035386194c09a56f7e22de162d6

  • SHA256

    9dfef3d3c0b740f2c1604344647af61b3780fba0ba1902df114f4b746fb166b5

  • SHA512

    7ac7758bc08b0f2075a79196ab85df976fa36ed380b0b8f81739005d92a58a91e55ba845337ab08dcf78d05c31735dbb3835549a6c7416e9a523864ab594add3

  • SSDEEP

    768:VzoZgTk0MRUQDbDySGol+1R/8LGRaUh1GM78EEcOwPsiX/z+h:JoZgTPsbDySGol+ELC1NAfG/g

Malware Config

Signatures

  • Zingo stealer

    Zingo is an info stealer first seen in March 2022.

  • Zingo stealer payload 1 IoCs
  • 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.

  • 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\9dfef3d3c0b740f2c1604344647af61b3780fba0ba1902df114f4b746fb166b5.exe
    "C:\Users\Admin\AppData\Local\Temp\9dfef3d3c0b740f2c1604344647af61b3780fba0ba1902df114f4b746fb166b5.exe"
    1⤵
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:4264

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

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\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\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\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/4264-143-0x0000000007D00000-0x0000000007EC2000-memory.dmp
    Filesize

    1.8MB

  • memory/4264-132-0x0000000000C70000-0x0000000000C84000-memory.dmp
    Filesize

    80KB

  • memory/4264-139-0x00000000076C0000-0x00000000076E2000-memory.dmp
    Filesize

    136KB

  • memory/4264-142-0x0000000007760000-0x00000000077C2000-memory.dmp
    Filesize

    392KB

  • memory/4264-137-0x0000000007610000-0x00000000076C0000-memory.dmp
    Filesize

    704KB

  • memory/4264-138-0x0000000006550000-0x00000000065A0000-memory.dmp
    Filesize

    320KB

  • memory/4264-145-0x00000000080E0000-0x000000000811C000-memory.dmp
    Filesize

    240KB

  • memory/4264-146-0x0000000009020000-0x0000000009086000-memory.dmp
    Filesize

    408KB

  • memory/4264-134-0x00000000065B0000-0x0000000006B54000-memory.dmp
    Filesize

    5.6MB

  • memory/4264-133-0x0000000005F60000-0x0000000005FF2000-memory.dmp
    Filesize

    584KB

  • memory/4264-149-0x0000000007300000-0x000000000737A000-memory.dmp
    Filesize

    488KB