Overview

overview

10

Static

static

3

36d4b1a93e...3N.exe

windows7-x64

10

36d4b1a93e...3N.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    118s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2024 19:45

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General

  • Target

    36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe

  • Size

    172KB

  • MD5

    8e6a5d2c1b4aad1715259f4fa34f2100

  • SHA1

    d69b077fbaf8df7c3f129a0adc058344fe9bf1ea

  • SHA256

    36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3

  • SHA512

    9a24afd494dcb4a03ad0638928da5efcc84f83629f2e01582f65a5e5cd9b274664dea2fa555d0c32e75fdb7f8dc3da9247a44b3b5593914641fea020a13fb9e8

  • SSDEEP

    3072:oSZh+mB1+HuhQjuyoN+ke4HBFhbag6N72w1Tzsy6Haoa8UAERxkj:rntwqQju9vzW+Kd8Ulq

Score
10/10
metasploitbackdoordiscoverytrojanupx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    trojanbackdoormetasploit
  • Metasploit family
    metasploit
  • Checks computer location settings 2 TTPs 13 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 25 IoCs
  • Maps connected drives based on registry 3 TTPs 26 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory 39 IoCs
  • Suspicious use of SetThreadContext 13 IoCs
  • UPX packed file 20 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 26 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 13 IoCs
  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe
    "C:\Users\Admin\AppData\Local\Temp\36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Users\Admin\AppData\Local\Temp\36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe
      "C:\Users\Admin\AppData\Local\Temp\36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe"
      2⤵
      • Checks computer location settings
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4604
      • C:\Windows\SysWOW64\igfxwl32.exe
        "C:\Windows\system32\igfxwl32.exe" C:\Users\Admin\AppData\Local\Temp\36D4B1~1.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:216
        • C:\Windows\SysWOW64\igfxwl32.exe
          "C:\Windows\system32\igfxwl32.exe" C:\Users\Admin\AppData\Local\Temp\36D4B1~1.EXE
          4⤵
          • Checks computer location settings
          • Deletes itself
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3596
          • C:\Windows\SysWOW64\igfxwl32.exe
            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3456
            • C:\Windows\SysWOW64\igfxwl32.exe
              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:2640
              • C:\Windows\SysWOW64\igfxwl32.exe
                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2644
                • C:\Windows\SysWOW64\igfxwl32.exe
                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                  8⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:4356
                  • C:\Windows\SysWOW64\igfxwl32.exe
                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:3908
                    • C:\Windows\SysWOW64\igfxwl32.exe
                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                      10⤵
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:2752
                      • C:\Windows\SysWOW64\igfxwl32.exe
                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:404
                        • C:\Windows\SysWOW64\igfxwl32.exe
                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                          12⤵
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Modifies registry class
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:512
                          • C:\Windows\SysWOW64\igfxwl32.exe
                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetThreadContext
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:3308
                            • C:\Windows\SysWOW64\igfxwl32.exe
                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                              14⤵
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Maps connected drives based on registry
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              PID:5084
                              • C:\Windows\SysWOW64\igfxwl32.exe
                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                • System Location Discovery: System Language Discovery
                                PID:4824
                                • C:\Windows\SysWOW64\igfxwl32.exe
                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                  16⤵
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Maps connected drives based on registry
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3448
                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    PID:1828
                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                      18⤵
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Maps connected drives based on registry
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Modifies registry class
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:1020
                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        PID:2196
                                        • C:\Windows\SysWOW64\igfxwl32.exe
                                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                          20⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Maps connected drives based on registry
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:1568
                                          • C:\Windows\SysWOW64\igfxwl32.exe
                                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            • System Location Discovery: System Language Discovery
                                            PID:2288
                                            • C:\Windows\SysWOW64\igfxwl32.exe
                                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                              22⤵
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Maps connected drives based on registry
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Modifies registry class
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:4528
                                              • C:\Windows\SysWOW64\igfxwl32.exe
                                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                • System Location Discovery: System Language Discovery
                                                PID:3456
                                                • C:\Windows\SysWOW64\igfxwl32.exe
                                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                  24⤵
                                                  • Checks computer location settings
                                                  • Executes dropped EXE
                                                  • Maps connected drives based on registry
                                                  • Drops file in System32 directory
                                                  • System Location Discovery: System Language Discovery
                                                  • Modifies registry class
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:620
                                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    • System Location Discovery: System Language Discovery
                                                    PID:3064
                                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                      26⤵
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Maps connected drives based on registry
                                                      • Drops file in System32 directory
                                                      • System Location Discovery: System Language Discovery
                                                      • Modifies registry class
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:2152
                                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        PID:4524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\igfxwl32.exe
    Filesize

    172KB

    MD5

    8e6a5d2c1b4aad1715259f4fa34f2100

    SHA1

    d69b077fbaf8df7c3f129a0adc058344fe9bf1ea

    SHA256

    36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3

    SHA512

    9a24afd494dcb4a03ad0638928da5efcc84f83629f2e01582f65a5e5cd9b274664dea2fa555d0c32e75fdb7f8dc3da9247a44b3b5593914641fea020a13fb9e8

    Download Submit

  • \??\PIPE\srvsvc
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit

  • memory/216-40-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/216-47-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/404-85-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/404-80-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/512-88-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/620-144-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/1020-116-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/1020-112-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/1568-125-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/1828-107-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/1828-113-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2152-157-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/2196-121-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2196-117-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2256-3-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2256-0-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2288-126-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2288-133-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2640-61-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/2644-62-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2644-66-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/2752-79-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/3064-150-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3064-147-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3308-89-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3308-94-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3448-106-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/3456-140-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3456-57-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3456-53-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3456-136-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3596-50-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/3596-52-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/3908-76-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/3908-71-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/4356-69-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4524-154-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/4528-132-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4528-135-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4604-43-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4604-6-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4604-5-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4604-4-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4604-1-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4824-98-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/4824-103-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

    Download

  • memory/5084-97-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

    Download