Analysis

  • max time kernel
    151s
  • max time network
    167s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2022, 17:03

General

  • Target
    file.exe
  • Size 250KB
  • Sample221201-vkpsyadc21
  • SHA256 5e61aa98bce5767deaeb39c83cdb642b933e24524e35413c56e62b46f782f9e9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 3.50

C2
  • 31.41.244.167/v7eWcjs/index.php

Extracted

Family
  • redline

Botnet
  • doza

C2
  • 31.41.244.14:4694

Attributes
  • auth_value

    3e6a3c5da2002ab5e737f7f2fc6e0cad

Extracted

Family
  • redline

Botnet
  • NewDef2023

C2
  • 185.106.92.214:2510

Attributes
  • auth_value

    048f34b18865578890538db10b2e9edf

Extracted

Family
  • laplas

C2
  • clipper.guru

Attributes
  • api_key

    ace492e9661223449782fcc8096dc6ef6289032d08d03a7b0a92179622c35bdb

Signatures

  • Amadey

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

  • Detect Amadey credential stealer module 5 IoCs
  • Laplas Clipper

    Laplas is a crypto wallet stealer with two variants written in Golang and C#.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 6 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 13 IoCs
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      "C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:968
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN gntuud.exe /TR "C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:1124
      • C:\Users\Admin\AppData\Local\Temp\1000001001\linda5.exe
        "C:\Users\Admin\AppData\Local\Temp\1000001001\linda5.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:856
        • C:\Windows\SysWOW64\msiexec.exe
          "C:\Windows\System32\msiexec.exe" -y .\Q~Zs.ZD
          4⤵
          • Loads dropped DLL
          PID:2020
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll, Main
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • outlook_win_path
        PID:1384
      • C:\Users\Admin\AppData\Local\Temp\1000002001\doza.exe
        "C:\Users\Admin\AppData\Local\Temp\1000002001\doza.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:692
      • C:\Users\Admin\AppData\Local\Temp\1000003001\anon.exe
        "C:\Users\Admin\AppData\Local\Temp\1000003001\anon.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1684
      • C:\Users\Admin\AppData\Local\Temp\1000004001\gala.exe
        "C:\Users\Admin\AppData\Local\Temp\1000004001\gala.exe"
        3⤵
        • Executes dropped EXE
        PID:1612
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {86EFCB6A-EF4D-4863-AE6A-67328F36BA90} S-1-5-21-3385717845-2518323428-350143044-1000:SABDUHNY\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      2⤵
      • Executes dropped EXE
      PID:1596
    • C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      2⤵
      • Executes dropped EXE
      PID:1772

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        linda5.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000001001\linda5.exe
        • Size 1.7MB
        • SHA256 07000a89d6d0fe6859bdaff5a6025ef9bccf8cddeb6ab9680956f6b8f5e44884
        • MD5 SHA1 SHA512 SSDEEP

        linda5.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000001001\linda5.exe
        • Size 1.7MB
        • SHA256 07000a89d6d0fe6859bdaff5a6025ef9bccf8cddeb6ab9680956f6b8f5e44884
        • MD5 SHA1 SHA512 SSDEEP

        doza.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000002001\doza.exe
        • Size 137KB
        • SHA256 41c2639591ce2d67478354e09b6b9a8cbec274820dec812c6f5031ea064ca462
        • MD5 SHA1 SHA512 SSDEEP

        doza.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000002001\doza.exe
        • Size 137KB
        • SHA256 41c2639591ce2d67478354e09b6b9a8cbec274820dec812c6f5031ea064ca462
        • MD5 SHA1 SHA512 SSDEEP

        anon.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000003001\anon.exe
        • Size 315KB
        • SHA256 e5f30ea748c6084e529e5d68149c0ed769261fafe77c8950a04849f414403fe8
        • MD5 SHA1 SHA512 SSDEEP

        gala.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000004001\gala.exe
        • Size 2.2MB
        • SHA256 1c76b7e4eb0959b10adb0de26438ae70b64300d26437df95df5fc115f8cc57fe
        • MD5 SHA1 SHA512 SSDEEP

        gala.exe

        • Path C:\Users\Admin\AppData\Local\Temp\1000004001\gala.exe
        • Size 2.2MB
        • SHA256 1c76b7e4eb0959b10adb0de26438ae70b64300d26437df95df5fc115f8cc57fe
        • MD5 SHA1 SHA512 SSDEEP

        gntuud.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
        • Size 250KB
        • SHA256 5e61aa98bce5767deaeb39c83cdb642b933e24524e35413c56e62b46f782f9e9
        • MD5 SHA1 SHA512 SSDEEP

        gntuud.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
        • Size 250KB
        • SHA256 5e61aa98bce5767deaeb39c83cdb642b933e24524e35413c56e62b46f782f9e9
        • MD5 SHA1 SHA512 SSDEEP

        gntuud.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
        • Size 250KB
        • SHA256 5e61aa98bce5767deaeb39c83cdb642b933e24524e35413c56e62b46f782f9e9
        • MD5 SHA1 SHA512 SSDEEP

        gntuud.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
        • Size 250KB
        • SHA256 5e61aa98bce5767deaeb39c83cdb642b933e24524e35413c56e62b46f782f9e9
        • MD5 SHA1 SHA512 SSDEEP

        Q~Zs.ZD

        • Path C:\Users\Admin\AppData\Local\Temp\Q~Zs.ZD
        • Size 1.7MB
        • SHA256 0e28e30d1257e81a3d9ad19cd25a5d5ea0e8f66a4a6b630988863a876c8b97ca
        • MD5 SHA1 SHA512 SSDEEP

        cred64.dll

        • Path C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
        • Size 126KB
        • SHA256 104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62
        • MD5 SHA1 SHA512 SSDEEP

        linda5.exe

        • Path \Users\Admin\AppData\Local\Temp\1000001001\linda5.exe
        • Size 1.7MB
        • SHA256 07000a89d6d0fe6859bdaff5a6025ef9bccf8cddeb6ab9680956f6b8f5e44884
        • MD5 SHA1 SHA512 SSDEEP

        doza.exe

        • Path \Users\Admin\AppData\Local\Temp\1000002001\doza.exe
        • Size 137KB
        • SHA256 41c2639591ce2d67478354e09b6b9a8cbec274820dec812c6f5031ea064ca462
        • MD5 SHA1 SHA512 SSDEEP

        anon.exe

        • Path \Users\Admin\AppData\Local\Temp\1000003001\anon.exe
        • Size 315KB
        • SHA256 e5f30ea748c6084e529e5d68149c0ed769261fafe77c8950a04849f414403fe8
        • MD5 SHA1 SHA512 SSDEEP

        anon.exe

        • Path \Users\Admin\AppData\Local\Temp\1000003001\anon.exe
        • Size 315KB
        • SHA256 e5f30ea748c6084e529e5d68149c0ed769261fafe77c8950a04849f414403fe8
        • MD5 SHA1 SHA512 SSDEEP

        gala.exe

        • Path \Users\Admin\AppData\Local\Temp\1000004001\gala.exe
        • Size 2.2MB
        • SHA256 1c76b7e4eb0959b10adb0de26438ae70b64300d26437df95df5fc115f8cc57fe
        • MD5 SHA1 SHA512 SSDEEP

        gala.exe

        • Path \Users\Admin\AppData\Local\Temp\1000004001\gala.exe
        • Size 2.2MB
        • SHA256 1c76b7e4eb0959b10adb0de26438ae70b64300d26437df95df5fc115f8cc57fe
        • MD5 SHA1 SHA512 SSDEEP

        gntuud.exe

        • Path \Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
        • Size 250KB
        • SHA256 5e61aa98bce5767deaeb39c83cdb642b933e24524e35413c56e62b46f782f9e9
        • MD5 SHA1 SHA512 SSDEEP

        gntuud.exe

        • Path \Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
        • Size 250KB
        • SHA256 5e61aa98bce5767deaeb39c83cdb642b933e24524e35413c56e62b46f782f9e9
        • MD5 SHA1 SHA512 SSDEEP

        Q~Zs.zD

        • Path \Users\Admin\AppData\Local\Temp\Q~Zs.zD
        • Size 1.7MB
        • SHA256 0e28e30d1257e81a3d9ad19cd25a5d5ea0e8f66a4a6b630988863a876c8b97ca
        • MD5 SHA1 SHA512 SSDEEP

        cred64.dll

        • Path \Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
        • Size 126KB
        • SHA256 104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62
        • MD5 SHA1 SHA512 SSDEEP

        cred64.dll

        • Path \Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
        • Size 126KB
        • SHA256 104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62
        • MD5 SHA1 SHA512 SSDEEP

        cred64.dll

        • Path \Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
        • Size 126KB
        • SHA256 104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62
        • MD5 SHA1 SHA512 SSDEEP

        cred64.dll

        • Path \Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
        • Size 126KB
        • SHA256 104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62
        • MD5 SHA1 SHA512 SSDEEP

        memory/692-111-0x0000000000F30000-0x0000000000F58000-memory.dmp

        memory/968-66-0x0000000000400000-0x0000000000475000-memory.dmp

        memory/968-65-0x000000000061B000-0x000000000063A000-memory.dmp

        memory/1596-105-0x000000000026B000-0x000000000028A000-memory.dmp

        memory/1596-106-0x0000000000400000-0x0000000000475000-memory.dmp

        memory/1612-54-0x00000000764C1000-0x00000000764C3000-memory.dmp

        memory/1612-61-0x0000000000400000-0x0000000000475000-memory.dmp

        memory/1612-121-0x0000000000400000-0x00000000008CB000-memory.dmp

        memory/1612-60-0x0000000000220000-0x000000000025E000-memory.dmp

        memory/1612-59-0x00000000005DB000-0x00000000005FA000-memory.dmp

        memory/1612-118-0x0000000000400000-0x00000000008CB000-memory.dmp

        memory/1612-117-0x00000000024F0000-0x0000000002989000-memory.dmp

        memory/1612-116-0x00000000022D0000-0x00000000024EF000-memory.dmp

        memory/1612-112-0x00000000022D0000-0x00000000024EF000-memory.dmp

        memory/1684-103-0x0000000000400000-0x0000000000484000-memory.dmp

        memory/1684-101-0x000000000028D000-0x00000000002BE000-memory.dmp

        memory/1684-123-0x0000000000400000-0x0000000000484000-memory.dmp

        memory/1684-122-0x000000000028D000-0x00000000002BE000-memory.dmp

        memory/1684-102-0x0000000000490000-0x00000000004CE000-memory.dmp

        memory/1684-113-0x0000000001FA0000-0x0000000001FDE000-memory.dmp

        memory/1684-115-0x0000000002130000-0x000000000216C000-memory.dmp

        memory/1772-127-0x000000000063B000-0x000000000065A000-memory.dmp

        memory/1772-128-0x0000000000400000-0x0000000000475000-memory.dmp

        memory/2020-94-0x0000000002900000-0x0000000002A3F000-memory.dmp

        memory/2020-90-0x0000000000540000-0x000000000060A000-memory.dmp

        memory/2020-91-0x0000000002A40000-0x0000000002AF8000-memory.dmp

        memory/2020-83-0x00000000024C0000-0x0000000002679000-memory.dmp

        memory/2020-84-0x0000000002680000-0x00000000027BF000-memory.dmp

        memory/2020-85-0x0000000002900000-0x0000000002A3F000-memory.dmp