Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    13-01-2024 20:18

General

  • Target

    29aaf169fc8fe3719d8eceb3d587f2579c3605e9d27c8be7ccdc1801c2c706cf.exe

  • Size

    54KB

  • MD5

    c6806f311680863fdfb09a32a26b7433

  • SHA1

    d0821dd151f4ea3d28b40429c5f43f9dcdf45c48

  • SHA256

    29aaf169fc8fe3719d8eceb3d587f2579c3605e9d27c8be7ccdc1801c2c706cf

  • SHA512

    71eaa094129e82e1d7680b7d7ce6da1a1932df949c23e03ebe2d3edb719454b577d9a94a7fc9871ba1bc889a63f9f5ef8bdaed1d27d9a57c26d055fd30d5538e

  • SSDEEP

    768:MzoZgTk0MRUQDbDySGol+1R/8LGRaUh1GM78EAcOwPsiX/z+vB:ioZgTPsbDySGol+ELC1NA7m/8

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.

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29aaf169fc8fe3719d8eceb3d587f2579c3605e9d27c8be7ccdc1801c2c706cf.exe
    "C:\Users\Admin\AppData\Local\Temp\29aaf169fc8fe3719d8eceb3d587f2579c3605e9d27c8be7ccdc1801c2c706cf.exe"
    1⤵
    • Checks processor information in registry
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 1732
      2⤵
      • Program crash
      PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2220-0-0x0000000000800000-0x0000000000814000-memory.dmp

    Filesize

    80KB

  • memory/2220-1-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2220-2-0x00000000044A0000-0x00000000044E0000-memory.dmp

    Filesize

    256KB

  • memory/2220-19-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2220-20-0x00000000044A0000-0x00000000044E0000-memory.dmp

    Filesize

    256KB