Resubmissions

06-11-2022 16:59

221106-vhpedsedgq 10

30-09-2022 19:00

220930-xnsecafdhk 10

22-09-2022 12:24

220922-pk8cdsfcal 7

Analysis

  • max time kernel
    60s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • submitted
    22-09-2022 12:24

General

  • Target

    52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe

  • Size

    184KB

  • MD5

    18ee404c378f88028bb9f62b60ce03fd

  • SHA1

    c0e7e9cb52e0d9ca9efd986f56f039dff0713c98

  • SHA256

    52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238

  • SHA512

    2343152375ea206f6cb0069e82cb913e1e9c5f62a3777c2a99d180b4489cb14c8546f1279a66a4735a013d88a12db4ce2ee0d9d5c047e8036640820f877bfdaa

  • SSDEEP

    3072:Cl93zZHgog3iyNN9ufkEJ9jAOQVF+YFXL/uHVtS9Hzy1Q/iAHMP8Enu+2:CXzZHgBiy7nE/SVF+YFXL/uHVtS9Hzyz

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe
    "C:\Users\Admin\AppData\Local\Temp\52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:644
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 644 -s 2004
      2⤵
      • Program crash
      PID:4300
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 644 -ip 644
    1⤵
      PID:4292

    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/644-132-0x0000000000230000-0x0000000000268000-memory.dmp
      Filesize

      224KB

    • memory/644-133-0x000000000AB30000-0x000000000ABC2000-memory.dmp
      Filesize

      584KB

    • memory/644-134-0x000000000B180000-0x000000000B724000-memory.dmp
      Filesize

      5.6MB

    • memory/644-135-0x000000000C3B0000-0x000000000C572000-memory.dmp
      Filesize

      1.8MB

    • memory/644-136-0x000000000C250000-0x000000000C2B6000-memory.dmp
      Filesize

      408KB