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Analysis

  • max time kernel
    90s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/12/2022, 12:59

General

  • Target

    7e7f43909e631d115c19faa1d32f8c07c3ddba1d2020fbe59e2479674b50a56c.exe

  • Size

    225KB

  • MD5

    0e921d26bc72e80d7883bd041a42c052

  • SHA1

    06f23df642591b5f2f27bea4b206cdb33b0f03c7

  • SHA256

    7e7f43909e631d115c19faa1d32f8c07c3ddba1d2020fbe59e2479674b50a56c

  • SHA512

    2c55bc1afb4d7fd881b166dc48425985fb68ccba8cd30adb3c704f608799b30ce031761b397de4d6612d6c9207e0df36aa4861a002091268c9c5a854ffbc7d2d

  • SSDEEP

    3072:XvHeDNmwHGMaB/4cAOJ8CoHzkIcqqJAycGOHkx0s369VVILr/5DEWprAZ9eNITLy:GDzmMaB/pvJ8CoHzkIcqqWzG7V

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e7f43909e631d115c19faa1d32f8c07c3ddba1d2020fbe59e2479674b50a56c.exe
    "C:\Users\Admin\AppData\Local\Temp\7e7f43909e631d115c19faa1d32f8c07c3ddba1d2020fbe59e2479674b50a56c.exe"
    1⤵
    • Checks whether UAC is enabled
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:964

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/964-132-0x0000000000490000-0x00000000004CC000-memory.dmp

    Filesize

    240KB

  • memory/964-133-0x0000000000BA0000-0x0000000000BEA000-memory.dmp

    Filesize

    296KB

  • memory/964-134-0x00007FFEC8FF0000-0x00007FFEC9AB1000-memory.dmp

    Filesize

    10.8MB

  • memory/964-135-0x00007FFEC8FF0000-0x00007FFEC9AB1000-memory.dmp

    Filesize

    10.8MB

  • memory/964-136-0x000000001C260000-0x000000001C422000-memory.dmp

    Filesize

    1.8MB

  • memory/964-137-0x00007FFEC8FF0000-0x00007FFEC9AB1000-memory.dmp

    Filesize

    10.8MB