Analysis

  • max time kernel
    57s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 04:10

General

  • Target

    c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc.exe

  • Size

    166KB

  • MD5

    1225cf024f08fdf7741a0f8f9aa4e017

  • SHA1

    18058c507f8b6a4574405b054b8e8f7b19052d7d

  • SHA256

    c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc

  • SHA512

    4f76c84e1906eee5993c09d4d748c6faa9ddaeff3b4c097e8b10c20395d9ee1a7a10126a7968d37a64d28589f19df671057e3cf384cd66972e298717f4caa8c4

  • SSDEEP

    3072:+/LXSE0vf7vHDBDRMxquipkcC3uewF2qH1NcZm7fJOWRwao9OgXcp:8ODRM8uqC35wFx/cZkhOIbOPu

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc.exe
    "C:\Users\Admin\AppData\Local\Temp\c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Users\Admin\Librarys\wgesdwx\svchost.exe
      C:\Users\Admin\Librarys\wgesdwx\svchost.exe "C:\Users\Admin\AppData\Local\Temp\c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc.exe"
      2⤵
      • Executes dropped EXE
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1464
      • C:\Users\Admin\Librarys\wgesdwx\svchost.exe
        C:\Users\Admin\Librarys\wgesdwx\svchost.exe --kk
        3⤵
        • Executes dropped EXE
        PID:1440

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\Librarys\wgesdwx\svchost.exe
    Filesize

    166KB

    MD5

    1225cf024f08fdf7741a0f8f9aa4e017

    SHA1

    18058c507f8b6a4574405b054b8e8f7b19052d7d

    SHA256

    c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc

    SHA512

    4f76c84e1906eee5993c09d4d748c6faa9ddaeff3b4c097e8b10c20395d9ee1a7a10126a7968d37a64d28589f19df671057e3cf384cd66972e298717f4caa8c4

  • C:\Users\Admin\Librarys\wgesdwx\svchost.exe
    Filesize

    166KB

    MD5

    1225cf024f08fdf7741a0f8f9aa4e017

    SHA1

    18058c507f8b6a4574405b054b8e8f7b19052d7d

    SHA256

    c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc

    SHA512

    4f76c84e1906eee5993c09d4d748c6faa9ddaeff3b4c097e8b10c20395d9ee1a7a10126a7968d37a64d28589f19df671057e3cf384cd66972e298717f4caa8c4

  • C:\Users\Admin\Librarys\wgesdwx\svchost.exe
    Filesize

    166KB

    MD5

    1225cf024f08fdf7741a0f8f9aa4e017

    SHA1

    18058c507f8b6a4574405b054b8e8f7b19052d7d

    SHA256

    c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc

    SHA512

    4f76c84e1906eee5993c09d4d748c6faa9ddaeff3b4c097e8b10c20395d9ee1a7a10126a7968d37a64d28589f19df671057e3cf384cd66972e298717f4caa8c4

  • \Users\Admin\Librarys\wgesdwx\svchost.exe
    Filesize

    166KB

    MD5

    1225cf024f08fdf7741a0f8f9aa4e017

    SHA1

    18058c507f8b6a4574405b054b8e8f7b19052d7d

    SHA256

    c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc

    SHA512

    4f76c84e1906eee5993c09d4d748c6faa9ddaeff3b4c097e8b10c20395d9ee1a7a10126a7968d37a64d28589f19df671057e3cf384cd66972e298717f4caa8c4

  • \Users\Admin\Librarys\wgesdwx\svchost.exe
    Filesize

    166KB

    MD5

    1225cf024f08fdf7741a0f8f9aa4e017

    SHA1

    18058c507f8b6a4574405b054b8e8f7b19052d7d

    SHA256

    c1a4652dab20886ee5b938184653a0b2d1b95616557353cace78d415553c89bc

    SHA512

    4f76c84e1906eee5993c09d4d748c6faa9ddaeff3b4c097e8b10c20395d9ee1a7a10126a7968d37a64d28589f19df671057e3cf384cd66972e298717f4caa8c4

  • memory/1440-76-0x0000000000000000-mapping.dmp
  • memory/1440-86-0x0000000000240000-0x000000000026E000-memory.dmp
    Filesize

    184KB

  • memory/1440-87-0x0000000000270000-0x0000000000295000-memory.dmp
    Filesize

    148KB

  • memory/1440-82-0x0000000000400000-0x0000000000413000-memory.dmp
    Filesize

    76KB

  • memory/1440-83-0x0000000000240000-0x000000000026E000-memory.dmp
    Filesize

    184KB

  • memory/1464-74-0x0000000000270000-0x0000000000295000-memory.dmp
    Filesize

    148KB

  • memory/1464-64-0x0000000000000000-mapping.dmp
  • memory/1464-85-0x0000000000400000-0x0000000000413000-memory.dmp
    Filesize

    76KB

  • memory/1464-73-0x0000000000240000-0x000000000026E000-memory.dmp
    Filesize

    184KB

  • memory/1464-84-0x0000000000240000-0x000000000026E000-memory.dmp
    Filesize

    184KB

  • memory/1464-75-0x0000000000400000-0x0000000000413000-memory.dmp
    Filesize

    76KB

  • memory/1952-58-0x0000000000400000-0x0000000000413000-memory.dmp
    Filesize

    76KB

  • memory/1952-59-0x0000000000240000-0x000000000026E000-memory.dmp
    Filesize

    184KB

  • memory/1952-66-0x0000000000400000-0x0000000000413000-memory.dmp
    Filesize

    76KB

  • memory/1952-54-0x0000000000270000-0x0000000000295000-memory.dmp
    Filesize

    148KB

  • memory/1952-67-0x0000000000240000-0x000000000026E000-memory.dmp
    Filesize

    184KB

  • memory/1952-60-0x0000000000270000-0x0000000000295000-memory.dmp
    Filesize

    148KB

  • memory/1952-55-0x0000000000270000-0x0000000000295000-memory.dmp
    Filesize

    148KB

  • memory/1952-61-0x0000000000271000-0x0000000000287000-memory.dmp
    Filesize

    88KB