Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13/03/2024, 19:35

General

  • Target

    c6b3026ae363259b11a5aae03dc81374.exe

  • Size

    157KB

  • MD5

    c6b3026ae363259b11a5aae03dc81374

  • SHA1

    68674be1d19e4244f125344fbedcbbd44f9aab5a

  • SHA256

    a25c9315f7af562b12a8459a3187dbc979f9c6884900437d87d7bd70707b5da9

  • SHA512

    2cb5d1d6e44fc94a45327701f78613e72ab6956355d165b24212088c5bafefed08e53081e70ff848496b41d8d9f85800bfe8c41cf82d0fdba00a346d88ffa653

  • SSDEEP

    3072:f473pZ3/WFbNjyRIpbKgyyC79h7gYmI6m5UJ4Vp:f8i7O3yoX7L6maCVp

Score
10/10

Malware Config

Signatures

  • Modifies security service 2 TTPs 19 IoCs
  • Windows security bypass 2 TTPs 64 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 20 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 19 IoCs
  • Windows security modification 2 TTPs 64 IoCs
  • Drops file in System32 directory 19 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6b3026ae363259b11a5aae03dc81374.exe
    "C:\Users\Admin\AppData\Local\Temp\c6b3026ae363259b11a5aae03dc81374.exe"
    1⤵
    • Looks for VMWare Tools registry key
    • Drops file in Windows directory
    PID:1612
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Deletes itself
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:1680
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2732
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2532
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:1340
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2204
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:1944
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2708
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2236
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:820
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:1952
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2796
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:1928
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:1612
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2576
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2828
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2996
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:2312
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:1532
  • C:\Windows\msdav.exe
    "C:\Windows\msdav.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\msdav.exe

    Filesize

    157KB

    MD5

    c6b3026ae363259b11a5aae03dc81374

    SHA1

    68674be1d19e4244f125344fbedcbbd44f9aab5a

    SHA256

    a25c9315f7af562b12a8459a3187dbc979f9c6884900437d87d7bd70707b5da9

    SHA512

    2cb5d1d6e44fc94a45327701f78613e72ab6956355d165b24212088c5bafefed08e53081e70ff848496b41d8d9f85800bfe8c41cf82d0fdba00a346d88ffa653

  • memory/820-40-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/916-78-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/916-77-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1340-21-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1340-22-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1532-73-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1532-74-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1612-55-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1612-1-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1612-10-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1612-54-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1612-2-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1680-11-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1680-8-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1680-7-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1928-51-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1928-50-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1944-29-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1944-30-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/1952-44-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2204-26-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2204-25-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2236-37-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2236-36-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2312-69-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2312-70-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2532-18-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2532-17-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2576-58-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2708-33-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2732-14-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2796-47-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2828-62-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2828-61-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2996-65-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB

  • memory/2996-66-0x0000000000400000-0x00000000004C5000-memory.dmp

    Filesize

    788KB