Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2023, 01:27

General

  • Target

    ab2894916ee51487f4a3405783dfb37b2df98920560c11b7814970bff10feea1.exe

  • Size

    1.2MB

  • MD5

    bff91d1335ec71ff61694b2abb06a649

  • SHA1

    58f140da7046195745e0978d61debee3f139842f

  • SHA256

    ab2894916ee51487f4a3405783dfb37b2df98920560c11b7814970bff10feea1

  • SHA512

    d191e89e9f4358d1b6609f5eac2fa0e4ba221d5718d0832b3e58d423e9cd1fa07a8c82050a2fb61deea58f40433e579c3b81be185d98dc54b91583dd1f56f651

  • SSDEEP

    24576:I/XEXjJSFHUKBjibjqNyj9wowTQ7Z6q8j6kIfEOZdVndDkRO8PcE+m4g9FX:I/oSBajgySiZ6aPZNIIK+m4g9FX

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ab2894916ee51487f4a3405783dfb37b2df98920560c11b7814970bff10feea1.exe
    "C:\Users\Admin\AppData\Local\Temp\ab2894916ee51487f4a3405783dfb37b2df98920560c11b7814970bff10feea1.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3304
    • C:\Windows\SysWOW64\control.exe
      "C:\Windows\System32\control.exe" .\4xDTf~.L
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1068
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL .\4xDTf~.L
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:3692
        • C:\Windows\system32\RunDll32.exe
          C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL .\4xDTf~.L
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3872
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 .\4xDTf~.L
            5⤵
            • Loads dropped DLL
            PID:220

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4xDTf~.L

    Filesize

    1.0MB

    MD5

    9007b384fe5396937d24577ee01b90e1

    SHA1

    e34d05c039853dfa9d6ee67a9acc0149547fe9bf

    SHA256

    0dbfa7ce563ebec5042d19f375e4d4f2bce1a9c43d693fc2b2bc4aef897e40dd

    SHA512

    b77f77fa03eede2c79d3f460381807ba025676664e073f46cff72f9d66e686b33a5028b18c1e10d62f396217b7b1fd62ea3b70a15c475bfc1993ad7648135f06

  • C:\Users\Admin\AppData\Local\Temp\4xDtf~.L

    Filesize

    1.0MB

    MD5

    9007b384fe5396937d24577ee01b90e1

    SHA1

    e34d05c039853dfa9d6ee67a9acc0149547fe9bf

    SHA256

    0dbfa7ce563ebec5042d19f375e4d4f2bce1a9c43d693fc2b2bc4aef897e40dd

    SHA512

    b77f77fa03eede2c79d3f460381807ba025676664e073f46cff72f9d66e686b33a5028b18c1e10d62f396217b7b1fd62ea3b70a15c475bfc1993ad7648135f06

  • C:\Users\Admin\AppData\Local\Temp\4xDtf~.L

    Filesize

    1.0MB

    MD5

    9007b384fe5396937d24577ee01b90e1

    SHA1

    e34d05c039853dfa9d6ee67a9acc0149547fe9bf

    SHA256

    0dbfa7ce563ebec5042d19f375e4d4f2bce1a9c43d693fc2b2bc4aef897e40dd

    SHA512

    b77f77fa03eede2c79d3f460381807ba025676664e073f46cff72f9d66e686b33a5028b18c1e10d62f396217b7b1fd62ea3b70a15c475bfc1993ad7648135f06

  • C:\Users\Admin\AppData\Local\Temp\4xDtf~.L

    Filesize

    1.0MB

    MD5

    9007b384fe5396937d24577ee01b90e1

    SHA1

    e34d05c039853dfa9d6ee67a9acc0149547fe9bf

    SHA256

    0dbfa7ce563ebec5042d19f375e4d4f2bce1a9c43d693fc2b2bc4aef897e40dd

    SHA512

    b77f77fa03eede2c79d3f460381807ba025676664e073f46cff72f9d66e686b33a5028b18c1e10d62f396217b7b1fd62ea3b70a15c475bfc1993ad7648135f06

  • memory/220-151-0x0000000000C50000-0x0000000000C56000-memory.dmp

    Filesize

    24KB

  • memory/220-148-0x0000000002420000-0x0000000002524000-memory.dmp

    Filesize

    1.0MB

  • memory/220-149-0x0000000002420000-0x0000000002524000-memory.dmp

    Filesize

    1.0MB

  • memory/220-152-0x00000000027F0000-0x00000000028C8000-memory.dmp

    Filesize

    864KB

  • memory/220-153-0x00000000028D0000-0x0000000002992000-memory.dmp

    Filesize

    776KB

  • memory/220-156-0x00000000028D0000-0x0000000002992000-memory.dmp

    Filesize

    776KB

  • memory/220-157-0x00000000028D0000-0x0000000002992000-memory.dmp

    Filesize

    776KB

  • memory/3692-141-0x00000000032F0000-0x00000000033B2000-memory.dmp

    Filesize

    776KB

  • memory/3692-144-0x00000000032F0000-0x00000000033B2000-memory.dmp

    Filesize

    776KB

  • memory/3692-145-0x00000000032F0000-0x00000000033B2000-memory.dmp

    Filesize

    776KB

  • memory/3692-140-0x0000000003210000-0x00000000032E8000-memory.dmp

    Filesize

    864KB

  • memory/3692-139-0x00000000030E0000-0x00000000030E6000-memory.dmp

    Filesize

    24KB

  • memory/3692-137-0x0000000000400000-0x0000000000504000-memory.dmp

    Filesize

    1.0MB