Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    08-11-2024 14:38

General

  • Target

    29f665593a13dfc4fa89aca3f0521552f8aa50b2c300175e41ec305973d3efeb.exe

  • Size

    1.8MB

  • MD5

    0069273adeb74eca523013708cf7fca4

  • SHA1

    daf773d65c5948372c7e41039933186ee30575c6

  • SHA256

    29f665593a13dfc4fa89aca3f0521552f8aa50b2c300175e41ec305973d3efeb

  • SHA512

    d73791d2b435bd3e65eb4cad95778c41b70d8bc06e4ff3a23973f084b4c9034009cd2c8d1997bcda72f9512654b2feef28ea889c04986913e7a4fa2df400a7ce

  • SSDEEP

    49152:7LJ/pKMxvyF82BgIEeQUNH0fZ5pJnsPdoNYJhCa:7L7K25EQUNH0fZbxyGNshCa

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://navygenerayk.store/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
  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 8 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Identifies Wine through registry keys 2 TTPs 4 IoCs

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

  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 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 4 IoCs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29f665593a13dfc4fa89aca3f0521552f8aa50b2c300175e41ec305973d3efeb.exe
    "C:\Users\Admin\AppData\Local\Temp\29f665593a13dfc4fa89aca3f0521552f8aa50b2c300175e41ec305973d3efeb.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Loads dropped DLL
    • 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:2208
    • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
      "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Users\Admin\AppData\Local\Temp\1002329001\b7ab54e0e0.exe
        "C:\Users\Admin\AppData\Local\Temp\1002329001\b7ab54e0e0.exe"
        3⤵
        • 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
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:1748
      • C:\Users\Admin\AppData\Local\Temp\1002330001\e799714e1b.exe
        "C:\Users\Admin\AppData\Local\Temp\1002330001\e799714e1b.exe"
        3⤵
        • 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
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        PID:756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1002329001\b7ab54e0e0.exe

    Filesize

    2.0MB

    MD5

    3bbaaf5b9f7ea350480f38f3477b2bdd

    SHA1

    d35c156652c9cc1a42ff38763f591f9e4dad2b37

    SHA256

    9eb63358423639336777b59bfe78f5bf586b73039ed161e9b398f8f29098ba15

    SHA512

    77e60ef6d7042200c0ae1a28b7cb79d9c91324f6e9a783fcd58ad01ea84ab08f17c9651d13bef4a811479ab445ea9731bf7191889c4d02603d4939cd8e960635

  • C:\Users\Admin\AppData\Local\Temp\1002330001\e799714e1b.exe

    Filesize

    3.1MB

    MD5

    7ac86c152bac1fb0212a7ff9087a26e4

    SHA1

    97b164dc69af36443b6e49173f2ce406e74d1c00

    SHA256

    15b6ba95ac1a5a5f782d888d427ab68983920cd39196012e148b1d3d75166651

    SHA512

    1f931cc24b29b43a5a73ebaac281d229cdcf1cd21f37c7f7f7e4c094744b98c6c390619bdcf97b7bdfe9508d2906c85a0219c4ee1e0c23d8c392eb6e8e57ef1c

  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

    Filesize

    1.8MB

    MD5

    0069273adeb74eca523013708cf7fca4

    SHA1

    daf773d65c5948372c7e41039933186ee30575c6

    SHA256

    29f665593a13dfc4fa89aca3f0521552f8aa50b2c300175e41ec305973d3efeb

    SHA512

    d73791d2b435bd3e65eb4cad95778c41b70d8bc06e4ff3a23973f084b4c9034009cd2c8d1997bcda72f9512654b2feef28ea889c04986913e7a4fa2df400a7ce

  • C:\Users\Admin\AppData\Local\Temp\CabA537.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA578.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/756-68-0x0000000000290000-0x00000000005A2000-memory.dmp

    Filesize

    3.1MB

  • memory/756-108-0x0000000000290000-0x00000000005A2000-memory.dmp

    Filesize

    3.1MB

  • memory/1748-48-0x0000000000A50000-0x0000000001179000-memory.dmp

    Filesize

    7.2MB

  • memory/1748-46-0x0000000000A50000-0x0000000001179000-memory.dmp

    Filesize

    7.2MB

  • memory/2208-5-0x0000000000880000-0x0000000000D37000-memory.dmp

    Filesize

    4.7MB

  • memory/2208-10-0x0000000000880000-0x0000000000D37000-memory.dmp

    Filesize

    4.7MB

  • memory/2208-20-0x00000000064F0000-0x00000000069A7000-memory.dmp

    Filesize

    4.7MB

  • memory/2208-0-0x0000000000880000-0x0000000000D37000-memory.dmp

    Filesize

    4.7MB

  • memory/2208-19-0x0000000000880000-0x0000000000D37000-memory.dmp

    Filesize

    4.7MB

  • memory/2208-3-0x0000000000880000-0x0000000000D37000-memory.dmp

    Filesize

    4.7MB

  • memory/2208-2-0x0000000000881000-0x00000000008AF000-memory.dmp

    Filesize

    184KB

  • memory/2208-1-0x00000000777D0000-0x00000000777D2000-memory.dmp

    Filesize

    8KB

  • memory/2812-25-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-109-0x0000000006250000-0x0000000006979000-memory.dmp

    Filesize

    7.2MB

  • memory/2812-44-0x0000000006250000-0x0000000006979000-memory.dmp

    Filesize

    7.2MB

  • memory/2812-49-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-27-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-66-0x00000000063B0000-0x00000000066C2000-memory.dmp

    Filesize

    3.1MB

  • memory/2812-67-0x00000000063B0000-0x00000000066C2000-memory.dmp

    Filesize

    3.1MB

  • memory/2812-26-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-70-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-71-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-72-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-73-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-23-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-22-0x0000000000BA1000-0x0000000000BCF000-memory.dmp

    Filesize

    184KB

  • memory/2812-21-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-45-0x0000000006250000-0x0000000006979000-memory.dmp

    Filesize

    7.2MB

  • memory/2812-110-0x0000000006250000-0x0000000006979000-memory.dmp

    Filesize

    7.2MB

  • memory/2812-111-0x00000000063B0000-0x00000000066C2000-memory.dmp

    Filesize

    3.1MB

  • memory/2812-112-0x00000000063B0000-0x00000000066C2000-memory.dmp

    Filesize

    3.1MB

  • memory/2812-113-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-114-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-115-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-116-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-117-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-118-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-119-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-120-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-121-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-122-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-123-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-124-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB

  • memory/2812-125-0x0000000000BA0000-0x0000000001057000-memory.dmp

    Filesize

    4.7MB