Resubmissions

30-09-2022 19:08

220930-xtjpdsedh3 10

22-09-2022 12:24

220922-pk6hssbec4 7

Analysis

  • max time kernel
    46s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • submitted
    22-09-2022 12:24

General

  • Target

    241876c671f56d4e0ccf4333735882567ca8dbf73c893bb8ba971d8aaf144407.exe

  • Size

    170KB

  • MD5

    ffbe42e28872589bf30ee47453cf7317

  • SHA1

    a635d9935407edc15fb3c8009a9b0c79eac30349

  • SHA256

    241876c671f56d4e0ccf4333735882567ca8dbf73c893bb8ba971d8aaf144407

  • SHA512

    1ee2b2613c9ac09ac14f2baeadd726b365d6e3dd678102f3c37057ccd0aadba52417e1a95f2ad1adf5dd15cc613ddfe84b4b2a61fca24113fe96d053bfa9094a

  • SSDEEP

    3072:8t65yT29uuZxb6jJqLK/B39FCITOYfc/PmDfMZUzZciGabJ:8+79umbFO/FCITOYfc/PmDfMZUzZciGw

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\241876c671f56d4e0ccf4333735882567ca8dbf73c893bb8ba971d8aaf144407.exe
    "C:\Users\Admin\AppData\Local\Temp\241876c671f56d4e0ccf4333735882567ca8dbf73c893bb8ba971d8aaf144407.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 1644
      2⤵
      • Program crash
      PID:1312

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1312-57-0x0000000000000000-mapping.dmp

  • memory/1972-54-0x0000000001060000-0x0000000001094000-memory.dmp

    Filesize

    208KB

  • memory/1972-55-0x0000000000260000-0x0000000000266000-memory.dmp

    Filesize

    24KB

  • memory/1972-56-0x00000000756B1000-0x00000000756B3000-memory.dmp

    Filesize

    8KB