Windows 7 deprecation

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

Analysis

  • max time kernel
    78s
  • max time network
    66s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/10/2022, 12:43

General

  • Target

    7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe

  • Size

    427KB

  • MD5

    c34729173ecc820eb7674431597d78be

  • SHA1

    884f343876a8bb0ebac63c28191c22c6f69590f8

  • SHA256

    7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0

  • SHA512

    f9c93a0c6f55217016fe5ba550e9948662901b9240662708ac93074bf9692427b73ce10864927026b118aeb6622a47cfa04976bbc9b482a31aef21a5c96786a0

  • SSDEEP

    3072:yvGyYiSDnt1Et5CmPo8VGAnxoctr6Byd4TUISI:24UCp6n756BmlI

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe
    "C:\Users\Admin\AppData\Local\Temp\7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4116
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
      2⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4120
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwA1AA==
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1056

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE

    Filesize

    214.6MB

    MD5

    4786de75433835fdc9d3d08edf8116ca

    SHA1

    2c6843f4b1992eeb9215c4d582a94c4ceb7284f9

    SHA256

    d70c8ccf220b6424009b114c1af14df7e472b368f3c72b186322eeb86604b4eb

    SHA512

    e828ee36882c3d95c4c86ee0bd396527d3eb89f036c706f6f108e2caf8c2e87f946dbaddfb71db9a386cb7c111622cbcdbe46feff0563a7f4cb4fd59f32c9ad9

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE

    Filesize

    214.6MB

    MD5

    4786de75433835fdc9d3d08edf8116ca

    SHA1

    2c6843f4b1992eeb9215c4d582a94c4ceb7284f9

    SHA256

    d70c8ccf220b6424009b114c1af14df7e472b368f3c72b186322eeb86604b4eb

    SHA512

    e828ee36882c3d95c4c86ee0bd396527d3eb89f036c706f6f108e2caf8c2e87f946dbaddfb71db9a386cb7c111622cbcdbe46feff0563a7f4cb4fd59f32c9ad9

  • memory/1056-141-0x0000000005860000-0x00000000058C6000-memory.dmp

    Filesize

    408KB

  • memory/1056-138-0x0000000002900000-0x0000000002936000-memory.dmp

    Filesize

    216KB

  • memory/1056-139-0x00000000050F0000-0x0000000005718000-memory.dmp

    Filesize

    6.2MB

  • memory/1056-140-0x00000000057F0000-0x0000000005856000-memory.dmp

    Filesize

    408KB

  • memory/1056-142-0x0000000005F70000-0x0000000005F8E000-memory.dmp

    Filesize

    120KB

  • memory/1056-143-0x00000000075B0000-0x0000000007C2A000-memory.dmp

    Filesize

    6.5MB

  • memory/1056-144-0x0000000006480000-0x000000000649A000-memory.dmp

    Filesize

    104KB

  • memory/4120-135-0x0000000000A90000-0x0000000000AA2000-memory.dmp

    Filesize

    72KB

  • memory/4120-136-0x00000000061C0000-0x00000000061E2000-memory.dmp

    Filesize

    136KB