Analysis

  • max time kernel
    95s
  • max time network
    94s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • submitted
    22-09-2022 12:24

General

  • Target

    50a82a2406642ccb929c5735e0c2ab719d524c8ced941ea012a500d60210e969.exe

  • Size

    184KB

  • MD5

    dc9d5e5265e17186216b1a3f452cc717

  • SHA1

    3cff6ec84b1cf12c8047861549067d0e2b89653c

  • SHA256

    50a82a2406642ccb929c5735e0c2ab719d524c8ced941ea012a500d60210e969

  • SHA512

    f5b02972f203927fb885d042ab6eb17d32ff970858aea28e2f8e6d3cfeedc56bf88030046a48ae57b694a673c9fa2a88f0a7e7f195c60f175b0429b4c7746e00

  • SSDEEP

    3072:Fu6AiIqx+3Xp9s5qbzcpaJso4aDnanbkoAV/jGiL2UTp3jpWQOR1sw2:gYAXp25+YOso4aobkoAV/jGiL2UTp3jU

Malware Config

Signatures

  • Zingo stealer

    Zingo is an info stealer first seen in March 2022.

  • Zingo stealer payload 1 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.

  • Program crash 1 IoCs
  • 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
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\50a82a2406642ccb929c5735e0c2ab719d524c8ced941ea012a500d60210e969.exe
    "C:\Users\Admin\AppData\Local\Temp\50a82a2406642ccb929c5735e0c2ab719d524c8ced941ea012a500d60210e969.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 1644
      2⤵
      • Program crash
      PID:544

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

  • memory/544-57-0x0000000000000000-mapping.dmp
  • memory/1504-54-0x0000000000A40000-0x0000000000A78000-memory.dmp
    Filesize

    224KB

  • memory/1504-55-0x0000000000450000-0x0000000000456000-memory.dmp
    Filesize

    24KB

  • memory/1504-56-0x00000000768A1000-0x00000000768A3000-memory.dmp
    Filesize

    8KB