Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 11:21

General

  • Target

    ProjectExstracter.exe

  • Size

    235KB

  • MD5

    32099bdcf2a8c75821bc048193d3b1f5

  • SHA1

    3a28da976bdb4f301dc94afcd0cf2ed60e0c0065

  • SHA256

    25c02277f2a8d87c337a7ed145b3aebe37df66811b7fa9f158dfb09af777fd19

  • SHA512

    e13e0c78cff7e9603c2cee4c720d5680c3ddbd0a21303dcd67733c06f284f7657cdfd10544e6cab470f4d92129a5e8c98684cb518b204ffcfba439249bcaa18c

  • SSDEEP

    6144:TloZM+rIkd8g+EtXHkv/iD4agl0LxCqVYQhTuOLKDb8e1moiLiP:RoZtL+EP8agl0LxCqVYQhTuOLM3J

Score
10/10

Malware Config

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

  • Suspicious use of AdjustPrivilegeToken 41 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ProjectExstracter.exe
    "C:\Users\Admin\AppData\Local\Temp\ProjectExstracter.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2932
    • C:\Windows\System32\Wbem\wmic.exe
      "wmic.exe" csproduct get uuid
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2932-0-0x000007FEF5A63000-0x000007FEF5A64000-memory.dmp

    Filesize

    4KB

  • memory/2932-1-0x00000000013D0000-0x0000000001410000-memory.dmp

    Filesize

    256KB

  • memory/2932-2-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2932-3-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB