Windows 7 deprecation

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

Analysis

  • max time kernel
    152s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 15:12

General

  • Target

    100795b11f351f589fe795ea4539948b487a0ac69630fd32b6f847c071a74fb3.exe

  • Size

    156KB

  • MD5

    6820d7cf55c1a44896421b4b33b886f0

  • SHA1

    9e05299c85f78c316f0a98cf8106879d5fee6768

  • SHA256

    100795b11f351f589fe795ea4539948b487a0ac69630fd32b6f847c071a74fb3

  • SHA512

    5f2398cca3b26b788acabc40f686768a5de41a4f04a75ba4040c5338388718d054f1058f27c10655c5cd418d44577e2bf6ebaece68d7de368985d75b2e428800

  • SSDEEP

    3072:VgbKzcKpSf5GDH8cRtWl2zZoZlbzzd5GLcCXG8WPsd:YKzcKpE56cjYWfWX

Score
8/10

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Unexpected DNS network traffic destination 5 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\100795b11f351f589fe795ea4539948b487a0ac69630fd32b6f847c071a74fb3.exe
    "C:\Users\Admin\AppData\Local\Temp\100795b11f351f589fe795ea4539948b487a0ac69630fd32b6f847c071a74fb3.exe"
    1⤵
    • Registers COM server for autorun
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:804
  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:2596

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-2295526160-1155304984-640977766-1000\$e0613d909b67ae6058f9584af5f18b89\n

    Filesize

    41KB

    MD5

    fb4e3236959152a057bc6b7603c538ef

    SHA1

    b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4

    SHA256

    8244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0

    SHA512

    993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2

  • C:\$Recycle.Bin\S-1-5-21-2295526160-1155304984-640977766-1000\$e0613d909b67ae6058f9584af5f18b89\n

    Filesize

    41KB

    MD5

    fb4e3236959152a057bc6b7603c538ef

    SHA1

    b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4

    SHA256

    8244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0

    SHA512

    993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2

  • memory/804-135-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/804-136-0x0000000002190000-0x00000000021CE000-memory.dmp

    Filesize

    248KB

  • memory/804-137-0x0000000002190000-0x00000000021CE000-memory.dmp

    Filesize

    248KB

  • memory/804-140-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/804-141-0x0000000002190000-0x00000000021CE000-memory.dmp

    Filesize

    248KB