Analysis

  • max time kernel
    249s
  • max time network
    365s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26/11/2022, 07:56

General

  • Target
    file.exe
  • Size 205KB
  • Sample221126-jsn1tsdc97
  • SHA256 b61d968799d67e9061e759856e554974b644f18cba888addb3ced45462291c91
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 3.50

C2
  • 31.41.244.17/hfk3vK9/index.php

Extracted

Family
  • redline

Botnet
  • pops

C2
  • 31.41.244.14:4694

Attributes
  • auth_value

    c377eb074ac3f12f85b0ff38d543b16d

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 6 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 4 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 5 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 4 IoCs
  • Suspicious use of WriteProcessMemory 42 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:772
    • 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:368
      • 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:1740
      • 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:1520
      • C:\Users\Admin\AppData\Local\Temp\1000002001\laba.exe
        "C:\Users\Admin\AppData\Local\Temp\1000002001\laba.exe"
        3⤵
        • Executes dropped EXE
        PID:1780
      • C:\Users\Admin\AppData\Local\Temp\1000003001\linda5.exe
        "C:\Users\Admin\AppData\Local\Temp\1000003001\linda5.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2028
        • C:\Windows\SysWOW64\control.exe
          "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\kAIKSWV4.CPL",
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1952
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\kAIKSWV4.CPL",
            5⤵
            • Loads dropped DLL
            PID:1000
      • C:\Users\Admin\AppData\Local\Temp\1000004001\gala.exe
        "C:\Users\Admin\AppData\Local\Temp\1000004001\gala.exe"
        3⤵
        • Executes dropped EXE
        PID:560
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {1D1241C3-8EAA-40D3-A36F-2ADB49FCDD04} S-1-5-21-1214520366-621468234-4062160515-1000:VDWSWJJD\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1440
    • C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      2⤵
      • Executes dropped EXE
      PID:528
    • C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
      2⤵
        PID:1512

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          laba.exe

          • Path C:\Users\Admin\AppData\Local\Temp\1000002001\laba.exe
          • Size 137KB
          • SHA256 fe105a23e4bee42b0401669d6ce9d34dbc7816a6cbef7c7108e11adc3c339257
          • MD5 SHA1 SHA512 SSDEEP

          laba.exe

          • Path C:\Users\Admin\AppData\Local\Temp\1000002001\laba.exe
          • Size 137KB
          • SHA256 fe105a23e4bee42b0401669d6ce9d34dbc7816a6cbef7c7108e11adc3c339257
          • MD5 SHA1 SHA512 SSDEEP

          linda5.exe

          • Path C:\Users\Admin\AppData\Local\Temp\1000003001\linda5.exe
          • Size 2.0MB
          • SHA256 ec0561c2acad588a0e114231276072816ada9870ac5fed178d8b385fec4b1d72
          • MD5 SHA1 SHA512 SSDEEP

          linda5.exe

          • Path C:\Users\Admin\AppData\Local\Temp\1000003001\linda5.exe
          • Size 2.0MB
          • SHA256 ec0561c2acad588a0e114231276072816ada9870ac5fed178d8b385fec4b1d72
          • MD5 SHA1 SHA512 SSDEEP

          gala.exe

          • Path C:\Users\Admin\AppData\Local\Temp\1000004001\gala.exe
          • Size 4.6MB
          • SHA256 7dc8f90673b102c2945e36747763ccccd243519500eca01fd1cfdbbfcb61d61b
          • MD5 SHA1 SHA512 SSDEEP

          gala.exe

          • Path C:\Users\Admin\AppData\Local\Temp\1000004001\gala.exe
          • Size 4.6MB
          • SHA256 7dc8f90673b102c2945e36747763ccccd243519500eca01fd1cfdbbfcb61d61b
          • MD5 SHA1 SHA512 SSDEEP

          gntuud.exe

          • Path C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
          • Size 205KB
          • SHA256 b61d968799d67e9061e759856e554974b644f18cba888addb3ced45462291c91
          • MD5 SHA1 SHA512 SSDEEP

          gntuud.exe

          • Path C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
          • Size 205KB
          • SHA256 b61d968799d67e9061e759856e554974b644f18cba888addb3ced45462291c91
          • MD5 SHA1 SHA512 SSDEEP

          gntuud.exe

          • Path C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
          • Size 205KB
          • SHA256 b61d968799d67e9061e759856e554974b644f18cba888addb3ced45462291c91
          • MD5 SHA1 SHA512 SSDEEP

          kAIKSWV4.CPL

          • Path C:\Users\Admin\AppData\Local\Temp\kAIKSWV4.CPL
          • Size 2.0MB
          • SHA256 98205d457799e226be760506b6be825d15ce627c8d51fcf27bf5227851b8e6e3
          • MD5 SHA1 SHA512 SSDEEP

          cred64.dll

          • Path C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
          • Size 126KB
          • SHA256 d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0
          • MD5 SHA1 SHA512 SSDEEP

          laba.exe

          • Path \Users\Admin\AppData\Local\Temp\1000002001\laba.exe
          • Size 137KB
          • SHA256 fe105a23e4bee42b0401669d6ce9d34dbc7816a6cbef7c7108e11adc3c339257
          • MD5 SHA1 SHA512 SSDEEP

          linda5.exe

          • Path \Users\Admin\AppData\Local\Temp\1000003001\linda5.exe
          • Size 2.0MB
          • SHA256 ec0561c2acad588a0e114231276072816ada9870ac5fed178d8b385fec4b1d72
          • MD5 SHA1 SHA512 SSDEEP

          gala.exe

          • Path \Users\Admin\AppData\Local\Temp\1000004001\gala.exe
          • Size 4.6MB
          • SHA256 7dc8f90673b102c2945e36747763ccccd243519500eca01fd1cfdbbfcb61d61b
          • MD5 SHA1 SHA512 SSDEEP

          gala.exe

          • Path \Users\Admin\AppData\Local\Temp\1000004001\gala.exe
          • Size 4.6MB
          • SHA256 7dc8f90673b102c2945e36747763ccccd243519500eca01fd1cfdbbfcb61d61b
          • MD5 SHA1 SHA512 SSDEEP

          gntuud.exe

          • Path \Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
          • Size 205KB
          • SHA256 b61d968799d67e9061e759856e554974b644f18cba888addb3ced45462291c91
          • MD5 SHA1 SHA512 SSDEEP

          gntuud.exe

          • Path \Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
          • Size 205KB
          • SHA256 b61d968799d67e9061e759856e554974b644f18cba888addb3ced45462291c91
          • MD5 SHA1 SHA512 SSDEEP

          kaIkSWV4.cpl

          • Path \Users\Admin\AppData\Local\Temp\kaIkSWV4.cpl
          • Size 2.0MB
          • SHA256 98205d457799e226be760506b6be825d15ce627c8d51fcf27bf5227851b8e6e3
          • MD5 SHA1 SHA512 SSDEEP

          kaIkSWV4.cpl

          • Path \Users\Admin\AppData\Local\Temp\kaIkSWV4.cpl
          • Size 2.0MB
          • SHA256 98205d457799e226be760506b6be825d15ce627c8d51fcf27bf5227851b8e6e3
          • MD5 SHA1 SHA512 SSDEEP

          kaIkSWV4.cpl

          • Path \Users\Admin\AppData\Local\Temp\kaIkSWV4.cpl
          • Size 2.0MB
          • SHA256 98205d457799e226be760506b6be825d15ce627c8d51fcf27bf5227851b8e6e3
          • MD5 SHA1 SHA512 SSDEEP

          cred64.dll

          • Path \Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
          • Size 126KB
          • SHA256 d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0
          • MD5 SHA1 SHA512 SSDEEP

          cred64.dll

          • Path \Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
          • Size 126KB
          • SHA256 d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0
          • MD5 SHA1 SHA512 SSDEEP

          cred64.dll

          • Path \Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
          • Size 126KB
          • SHA256 d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0
          • MD5 SHA1 SHA512 SSDEEP

          cred64.dll

          • Path \Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
          • Size 126KB
          • SHA256 d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0
          • MD5 SHA1 SHA512 SSDEEP

          memory/368-69-0x0000000000400000-0x0000000000AE5000-memory.dmp

          memory/368-65-0x0000000000BEB000-0x0000000000C0A000-memory.dmp

          memory/368-67-0x0000000000400000-0x0000000000AE5000-memory.dmp

          memory/528-86-0x00000000002AB000-0x00000000002CA000-memory.dmp

          memory/528-87-0x0000000000400000-0x0000000000AE5000-memory.dmp

          memory/772-56-0x00000000001B0000-0x00000000001EE000-memory.dmp

          memory/772-54-0x0000000076201000-0x0000000076203000-memory.dmp

          memory/772-57-0x0000000000400000-0x0000000000AE5000-memory.dmp

          memory/772-63-0x0000000000400000-0x0000000000AE5000-memory.dmp

          memory/772-62-0x00000000002CB000-0x00000000002EA000-memory.dmp

          memory/772-55-0x00000000002CB000-0x00000000002EA000-memory.dmp

          memory/1000-107-0x0000000000980000-0x0000000000B88000-memory.dmp

          memory/1520-79-0x00000000006A0000-0x00000000006C4000-memory.dmp

          memory/1780-84-0x00000000011F0000-0x0000000001218000-memory.dmp