Windows 7 deprecation

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

Analysis

  • max time kernel
    190s
  • max time network
    218s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/11/2022, 00:08

General

  • Target

    b47065616a00bab43ba35fac1b778f9437e9b3985ad25f5e1b12707992846493.exe

  • Size

    512KB

  • MD5

    4f3487ecededd2f4089cd8bed80abb6a

  • SHA1

    3af95fd1bd1a1a77636b31894ecefb7c6d31fedf

  • SHA256

    b47065616a00bab43ba35fac1b778f9437e9b3985ad25f5e1b12707992846493

  • SHA512

    29c84cdce6e79e564ab75bcdb7eb4c37739bc014c3d4e16c586f9e27e591a33fa84d72048eda817163f9de814cfb5311ff516c1438340c02b1c5f0505d7b2968

  • SSDEEP

    12288:0+h9St2Ma70zIIc91Dwws4zruXic2O/3E4c:0+h9OY70z+warul3E4c

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b47065616a00bab43ba35fac1b778f9437e9b3985ad25f5e1b12707992846493.exe
    "C:\Users\Admin\AppData\Local\Temp\b47065616a00bab43ba35fac1b778f9437e9b3985ad25f5e1b12707992846493.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks computer location settings
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Users\Admin\AppData\Local\Temp\n1800\s1800.exe
      "C:\Users\Admin\AppData\Local\Temp\n1800\s1800.exe" b1cd6883f201137d4c81157fhQgw0ZZS+hI1v1wB3DqUGW1VfeTN8Zg40O0mQVum/qvKmToHoDosS6D9BcumYNfTH2fZZx8AVIhnFGYnAxqj18b/2LGwz8y7sKEx2y/KazWWuO5GOF0jrrrGXdtQK3BPRKw3RT/3UJq/FrkS5BIO6hJa /v "C:\Users\Admin\AppData\Local\Temp\b47065616a00bab43ba35fac1b778f9437e9b3985ad25f5e1b12707992846493.exe"
      2⤵
      • Executes dropped EXE
      • Drops desktop.ini file(s)
      • Drops file in Windows directory
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4816

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\n1800\s1800.exe

    Filesize

    230KB

    MD5

    abaf13cb23de482dc944ab5b51ca3aac

    SHA1

    76837356db96dd56b647aba60f1adbbdc7b200fe

    SHA256

    b02fad5ac5234401505e1682c86f526951e8ded726687088c30987321f7c105e

    SHA512

    cc2aac30490511e49e1268f5df9139d176a3b849e663ad3b739e2f1cb50a6e084c465772ded5f694d5ec6f19ac40a57e5e64f7c47515f212476c20cbe9d6bce3

  • C:\Users\Admin\AppData\Local\Temp\n1800\s1800.exe

    Filesize

    230KB

    MD5

    abaf13cb23de482dc944ab5b51ca3aac

    SHA1

    76837356db96dd56b647aba60f1adbbdc7b200fe

    SHA256

    b02fad5ac5234401505e1682c86f526951e8ded726687088c30987321f7c105e

    SHA512

    cc2aac30490511e49e1268f5df9139d176a3b849e663ad3b739e2f1cb50a6e084c465772ded5f694d5ec6f19ac40a57e5e64f7c47515f212476c20cbe9d6bce3

  • memory/4816-135-0x00007FFE51DF0000-0x00007FFE52826000-memory.dmp

    Filesize

    10.2MB

  • memory/4816-136-0x0000000000AAA000-0x0000000000AAF000-memory.dmp

    Filesize

    20KB

  • memory/4816-137-0x0000000000AAA000-0x0000000000AAF000-memory.dmp

    Filesize

    20KB