Analysis

  • max time kernel
    143s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    20/03/2024, 00:37

General

  • Target

    d779c777a29f9250ff00ecbdc765c4c4.exe

  • Size

    380KB

  • MD5

    d779c777a29f9250ff00ecbdc765c4c4

  • SHA1

    8dfec79231cc8dcd8d310aac935eb00f396a2a35

  • SHA256

    ecd638f701bf62044f91a3179b4f1381c1195e053e976cdc29b4a89d625f30dd

  • SHA512

    b89889227782aec04df8080f2afb7aac3ab6badd1eb8c572df1f12503cc17f6cf931da403e878ac5b8f85daf54ed958952d614fdfe4f1162d51c51540da7fea4

  • SSDEEP

    6144:sAoHZ+azbYMVsx/PaRs+4FEUqs6PbcFMRJ8lMuSM+gnktWx9Xxao/Lf:lotoMSPakAPbcgJpMdnwgXxawL

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d779c777a29f9250ff00ecbdc765c4c4.exe
    "C:\Users\Admin\AppData\Local\Temp\d779c777a29f9250ff00ecbdc765c4c4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2060 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\d779c777a29f9250ff00ecbdc765c4c4.exe" & start C:\Users\Admin\AppData\Local\dgjtw.exe -f
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2176
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /pid 2060
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2652
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 127.1
        3⤵
        • Runs ping.exe
        PID:2656
      • C:\Users\Admin\AppData\Local\dgjtw.exe
        C:\Users\Admin\AppData\Local\dgjtw.exe -f
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\dgjtw.exe

    Filesize

    380KB

    MD5

    d779c777a29f9250ff00ecbdc765c4c4

    SHA1

    8dfec79231cc8dcd8d310aac935eb00f396a2a35

    SHA256

    ecd638f701bf62044f91a3179b4f1381c1195e053e976cdc29b4a89d625f30dd

    SHA512

    b89889227782aec04df8080f2afb7aac3ab6badd1eb8c572df1f12503cc17f6cf931da403e878ac5b8f85daf54ed958952d614fdfe4f1162d51c51540da7fea4

  • memory/2060-0-0x0000000001000000-0x000000000109D000-memory.dmp

    Filesize

    628KB

  • memory/2060-1-0x0000000000230000-0x0000000000272000-memory.dmp

    Filesize

    264KB

  • memory/2060-2-0x0000000001000000-0x000000000109D000-memory.dmp

    Filesize

    628KB

  • memory/2060-3-0x0000000000310000-0x0000000000312000-memory.dmp

    Filesize

    8KB

  • memory/2060-4-0x00000000002F0000-0x00000000002F1000-memory.dmp

    Filesize

    4KB

  • memory/2060-7-0x0000000000230000-0x0000000000272000-memory.dmp

    Filesize

    264KB

  • memory/2060-6-0x0000000001000000-0x000000000109D000-memory.dmp

    Filesize

    628KB

  • memory/2700-12-0x0000000001000000-0x000000000109D000-memory.dmp

    Filesize

    628KB

  • memory/2700-17-0x0000000000310000-0x0000000000312000-memory.dmp

    Filesize

    8KB

  • memory/2700-16-0x0000000001000000-0x000000000109D000-memory.dmp

    Filesize

    628KB

  • memory/2700-15-0x0000000001000000-0x000000000109D000-memory.dmp

    Filesize

    628KB

  • memory/2700-13-0x00000000002E0000-0x00000000002E1000-memory.dmp

    Filesize

    4KB

  • memory/2700-18-0x0000000000EE0000-0x0000000000F7D000-memory.dmp

    Filesize

    628KB

  • memory/2700-19-0x0000000001000000-0x000000000109D000-memory.dmp

    Filesize

    628KB

  • memory/2700-20-0x00000000002E0000-0x00000000002E1000-memory.dmp

    Filesize

    4KB