Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2024 17:04

General

  • Target

    file.exe

  • Size

    3.1MB

  • MD5

    5cc43c13e14113d07197871708ba3d6a

  • SHA1

    3fd30c8b2df49f949086aa654ca67e67bc963a08

  • SHA256

    e147291b4b3f7e51599ff3e03f07cc2f556d35d7a0fa1c8ed284498ca6efc7f2

  • SHA512

    515ca57618a4e09eaafe432e8a345f712d29488b97cc3b88299179694c1facb0a61c5bbc019e14481ee6b2258b531a0d5d4eff9ae187404e01451ed12ef5bb02

  • SSDEEP

    49152:rvlYcKpLjavBk95yL7Po+Yamr9EuBlKJUqq/yNXlxwPw:rv6vgv295yL7Po+w9EuBIuqr5w

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

amadey

Version

5.04

Botnet

397a17

C2

http://89.110.69.103

http://94.156.177.33

Attributes
  • install_dir

    0efeaab28d

  • install_file

    Gxtuum.exe

  • strings_key

    6dea7a0890c1d404d1b67c90aea6ece4

  • url_paths

    /Lv2D7fGdopb/index.php

    /b9kdj3s3C0/index.php

rc4.plain

Extracted

Family

lumma

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://infect-crackle.cyou/api

Extracted

Family

lumma

C2

https://infect-crackle.cyou/api

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Amadey family
  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

  • Lumma family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • Checks computer location settings 2 TTPs 4 IoCs

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

  • Executes dropped EXE 10 IoCs
  • Identifies Wine through registry keys 2 TTPs 5 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 5 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 48 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4812
    • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Checks computer location settings
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3520
      • C:\Users\Admin\AppData\Local\Temp\1012982001\qtmPs7h.exe
        "C:\Users\Admin\AppData\Local\Temp\1012982001\qtmPs7h.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2892
        • C:\Windows\SysWOW64\cmd.exe
          "cmd" /c ping 127.0.0.1 -n 6 > nul && REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "word" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\word.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Suspicious use of WriteProcessMemory
          PID:832
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1 -n 6
            5⤵
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:3608
          • C:\Windows\SysWOW64\reg.exe
            REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "word" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\word.exe"
            5⤵
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            PID:4412
        • C:\Windows\SysWOW64\cmd.exe
          "cmd" /c ping 127.0.0.1 -n 13 > nul && copy "C:\Users\Admin\AppData\Local\Temp\1012982001\qtmPs7h.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\word.exe" && ping 127.0.0.1 -n 13 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\word.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Suspicious use of WriteProcessMemory
          PID:332
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1 -n 13
            5⤵
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:4672
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1 -n 13
            5⤵
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:4704
          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\word.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\word.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4460
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
              6⤵
                PID:1080
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
                6⤵
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:3792
                • C:\Users\Admin\AppData\Local\Temp\10000760101\vector.exe
                  "C:\Users\Admin\AppData\Local\Temp\10000760101\vector.exe"
                  7⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:4720
                  • C:\Users\Admin\AppData\Local\Temp\10000760101\vector.exe
                    "C:\Users\Admin\AppData\Local\Temp\10000760101\vector.exe"
                    8⤵
                    • Executes dropped EXE
                    • System Location Discovery: System Language Discovery
                    PID:4492
              • C:\Users\Admin\AppData\Local\Temp\word.exe
                "C:\Users\Admin\AppData\Local\Temp\word.exe"
                6⤵
                • Checks computer location settings
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:3228
                • C:\Users\Admin\AppData\Local\Temp\word.exe
                  "C:\Users\Admin\AppData\Local\Temp\word.exe"
                  7⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:392
    • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:632
    • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:1532
    • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2328

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\word.exe.log

      Filesize

      1KB

      MD5

      7dca233df92b3884663fa5a40db8d49c

      SHA1

      208b8f27b708c4e06ac37f974471cc7b29c29b60

      SHA256

      90c83311e35da0b5f8aa65aa2109745feb68ee9540e863f4ed909872e9c6a84c

      SHA512

      d134b96fd33c79c85407608f76afc5a9f937bff453b1c90727a3ed992006c7d4c8329be6a2b5ba6b11da1a32f7cd60e9bc380be388b586d6cd5c2e6b1f57bd07

    • C:\Users\Admin\AppData\Local\Temp\10000760101\vector.exe

      Filesize

      5.0MB

      MD5

      b183e5ff29a1532a84e5a38983ab9e4e

      SHA1

      230c9cbd2e14598aaf73ae78c85c998a6b923a51

      SHA256

      81a45f430c102365b46c663203ae5708b6befe2848f01efc7b702aff7170c901

      SHA512

      31be2761821fb6bc81a010a3f68fa6901aa5e9768e9c57db53b52e0495c7340abccc9191500aa39540fef159578403e78d2af31ac364b89774d5f359b54c6c1e

    • C:\Users\Admin\AppData\Local\Temp\10000760101\vector.exe

      Filesize

      2.5MB

      MD5

      d1e3f88d0caf949d5f1b4bf4efbb95a4

      SHA1

      61ffd2589a1965bf9cb874833c4c9b106b3e43e8

      SHA256

      c505f3b2f40b8a68e7cacfe2a9925498ab0f7ef29aa7023bb472597021066b2e

      SHA512

      5d4c43e858371f24ebafb56388a586c081d7b0289a3b039dbb2b011e9864e8e9f5dc7037fcb3e88f4bec4259a09ce5f3ccdae3161b43dff140e0e4ca7bff96c3

    • C:\Users\Admin\AppData\Local\Temp\1012982001\qtmPs7h.exe

      Filesize

      799KB

      MD5

      89bd66e4285cb7295300a941964af529

      SHA1

      232d9fee67a3c3652a80e1c1a258f0d789c6a6cf

      SHA256

      a46bf8412717f75bf098966cb1f5074836e78f5699bb5073dcc45d59ca790047

      SHA512

      72d1c8c4b74bacca619a58062441203c6cfea81d064dc1933af7a3cb9758d924b011a6935e8d255aad58159a4ecbb3677cc6a6e80f6daa8b135711195a5c8498

    • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe

      Filesize

      3.1MB

      MD5

      5cc43c13e14113d07197871708ba3d6a

      SHA1

      3fd30c8b2df49f949086aa654ca67e67bc963a08

      SHA256

      e147291b4b3f7e51599ff3e03f07cc2f556d35d7a0fa1c8ed284498ca6efc7f2

      SHA512

      515ca57618a4e09eaafe432e8a345f712d29488b97cc3b88299179694c1facb0a61c5bbc019e14481ee6b2258b531a0d5d4eff9ae187404e01451ed12ef5bb02

    • C:\Users\Admin\AppData\Local\Temp\word.exe

      Filesize

      76KB

      MD5

      0e362e7005823d0bec3719b902ed6d62

      SHA1

      590d860b909804349e0cdc2f1662b37bd62f7463

      SHA256

      2d0dc6216f613ac7551a7e70a798c22aee8eb9819428b1357e2b8c73bef905ad

      SHA512

      518991b68496b3f8545e418cf9b345e0791e09cc20d177b8aa47e0aba447aa55383c64f5bdaca39f2b061a5d08c16f2ad484af8a9f238ca23ab081618fba3ad3

    • C:\Users\Admin\AppData\Local\Temp\word.txt

      Filesize

      91B

      MD5

      75c9d4081f90a161c01274a67b25231e

      SHA1

      e2f4cbbb6d2ca1f9b15232e307f69500ab57ae37

      SHA256

      7a3aba005d78ddbe38c2b6e8796d1f874a706269b0e1c086dca50335bfef914b

      SHA512

      156a8e68f393b4fe12976f273281cf1b24f696d594221bb5b4004d0025c9d2f81f1caca5393556ff59e92475b4a34c9e9dc9ebbd64349cec926f49e08c938eac

    • C:\Users\Admin\AppData\Local\Temp\word.txt

      Filesize

      90B

      MD5

      2b66cdfcd847bd893e3d57e4ab115e5f

      SHA1

      0109bee865339cc72ac14c2e489fc0d0056c69d7

      SHA256

      ef7c0c23bf94e5ca215b2011c25ebf539cadb6b23eb202e8924ccac95f5524d9

      SHA512

      0ec313d82c55ecc55605a06b52a8edde6d3870e9eb091c9699b9c7982deaa08cf2f03c0abb69b288ec8d940ea024ac4ac33638d71f3f5f6c3e9ffd23e2fbf177

    • memory/632-28-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/632-26-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/632-24-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/632-25-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/1532-74-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/1532-73-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/2328-138-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/2892-58-0x0000000005860000-0x000000000586A000-memory.dmp

      Filesize

      40KB

    • memory/2892-57-0x00000000053B0000-0x00000000053D6000-memory.dmp

      Filesize

      152KB

    • memory/2892-56-0x0000000005410000-0x00000000054A2000-memory.dmp

      Filesize

      584KB

    • memory/2892-55-0x0000000005920000-0x0000000005EC4000-memory.dmp

      Filesize

      5.6MB

    • memory/2892-54-0x00000000052B0000-0x000000000534C000-memory.dmp

      Filesize

      624KB

    • memory/2892-53-0x0000000000E40000-0x0000000000F0E000-memory.dmp

      Filesize

      824KB

    • memory/3228-93-0x0000000000E70000-0x0000000000E8A000-memory.dmp

      Filesize

      104KB

    • memory/3520-102-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-71-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-33-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-32-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-31-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-30-0x0000000000A61000-0x0000000000AC9000-memory.dmp

      Filesize

      416KB

    • memory/3520-29-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-60-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-63-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-140-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-139-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-34-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-70-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-112-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-22-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-21-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-75-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-76-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-113-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-16-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-135-0x0000000000A60000-0x0000000000D73000-memory.dmp

      Filesize

      3.1MB

    • memory/3520-20-0x0000000000A61000-0x0000000000AC9000-memory.dmp

      Filesize

      416KB

    • memory/3792-81-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/3792-132-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/3792-80-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/3792-122-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/3792-77-0x0000000000400000-0x0000000000473000-memory.dmp

      Filesize

      460KB

    • memory/4460-69-0x0000000007340000-0x0000000007346000-memory.dmp

      Filesize

      24KB

    • memory/4460-68-0x0000000007320000-0x000000000733A000-memory.dmp

      Filesize

      104KB

    • memory/4460-67-0x0000000000BE0000-0x0000000000CAE000-memory.dmp

      Filesize

      824KB

    • memory/4492-146-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/4492-143-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/4720-142-0x00000000057F0000-0x0000000005812000-memory.dmp

      Filesize

      136KB

    • memory/4720-141-0x0000000005BA0000-0x0000000005D30000-memory.dmp

      Filesize

      1.6MB

    • memory/4720-134-0x0000000000D10000-0x0000000000F92000-memory.dmp

      Filesize

      2.5MB

    • memory/4812-2-0x00000000005D1000-0x0000000000639000-memory.dmp

      Filesize

      416KB

    • memory/4812-1-0x00000000778F4000-0x00000000778F6000-memory.dmp

      Filesize

      8KB

    • memory/4812-19-0x00000000005D1000-0x0000000000639000-memory.dmp

      Filesize

      416KB

    • memory/4812-18-0x00000000005D0000-0x00000000008E3000-memory.dmp

      Filesize

      3.1MB

    • memory/4812-0-0x00000000005D0000-0x00000000008E3000-memory.dmp

      Filesize

      3.1MB

    • memory/4812-4-0x00000000005D0000-0x00000000008E3000-memory.dmp

      Filesize

      3.1MB

    • memory/4812-3-0x00000000005D0000-0x00000000008E3000-memory.dmp

      Filesize

      3.1MB