Analysis

  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    08-02-2023 02:25

General

  • Target

    048d30b7c9154f659d4e30ead7e50e15caee4ef001853af52fab2784db4f1eae.exe

  • Size

    422KB

  • MD5

    bae45133ce8272f2ecbbf7aee76a2871

  • SHA1

    f66dd2a88d95ec760ac17674b6fe7c6150133ab9

  • SHA256

    048d30b7c9154f659d4e30ead7e50e15caee4ef001853af52fab2784db4f1eae

  • SHA512

    340ae15358fe8fcb41d41966a679d82c05fe4f260c34b5f863ffb43beed01d360f2fa88d64e7694bf91817eb3146826ca6dc9660700ffd22a7c83b087ca4270f

  • SSDEEP

    12288:1uRswH+2ltewpC5+HFIXHFm6zMMDzNGhxi:1uRswH+Zwpc+HFIXFm6zMM

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\048d30b7c9154f659d4e30ead7e50e15caee4ef001853af52fab2784db4f1eae.exe
    "C:\Users\Admin\AppData\Local\Temp\048d30b7c9154f659d4e30ead7e50e15caee4ef001853af52fab2784db4f1eae.exe"
    1⤵
    • Loads dropped DLL
    PID:1108

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsyA50.tmp\System.dll

    Filesize

    11KB

    MD5

    b8992e497d57001ddf100f9c397fcef5

    SHA1

    e26ddf101a2ec5027975d2909306457c6f61cfbd

    SHA256

    98bcd1dd88642f4dd36a300c76ebb1ddfbbbc5bfc7e3b6d7435dc6d6e030c13b

    SHA512

    8823b1904dccfaf031068102cb1def7958a057f49ff369f0e061f1b4db2090021aa620bb8442a2a6ac9355bb74ee54371dc2599c20dc723755a46ede81533a3c

  • memory/1108-54-0x0000000075B41000-0x0000000075B43000-memory.dmp

    Filesize

    8KB

  • memory/1108-56-0x0000000003820000-0x000000000841B000-memory.dmp

    Filesize

    76.0MB

  • memory/1108-57-0x0000000003820000-0x000000000841B000-memory.dmp

    Filesize

    76.0MB