Analysis

  • max time kernel
    133s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2023 16:34

General

  • Target

    SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe

  • Size

    6.9MB

  • MD5

    56c197e493f74f9233a16cdefab3109f

  • SHA1

    af35bd2fd5d884bdf6bea8aac695e98f5a00715a

  • SHA256

    172cb28c1c7948ece5287c566e9a684c56e64d85574d1636d5204e168771ce01

  • SHA512

    d2830cfebfaa859f5fca15e3c81799e99c3cb31f72b1075d8828f03a490bfe6196b34d35bbcaede32a6d63d5c2d9bc17bea009e1bd8787cb4397f6627328b086

  • SSDEEP

    98304:ULop5mhzd71cBjG9Azp56BV8cM0AnwGSOnTXsYGeCW1zbiG54WeOVEMMRHGV7E:0op5mqU9KE8nNZnTXaexbZWsMGV7E

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://5.42.64.33/vu3skClDn/index.php

Attributes
  • install_dir

    a304d35d74

  • install_file

    yiueea.exe

  • strings_key

    3ae6c4e6339065c6f5a368011bb5cb8c

rc4.plain

Signatures

  • Amadey

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

  • RedLine

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

  • RedLine payload 6 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • VMProtect packed file 8 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1940
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe /TR "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe" /F
      2⤵
      • Creates scheduled task(s)
      PID:2660
    • C:\Users\Admin\AppData\Local\Temp\1000066001\BestSoftware.exe
      "C:\Users\Admin\AppData\Local\Temp\1000066001\BestSoftware.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2688
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2552
    • C:\Users\Admin\AppData\Local\Temp\1000068001\BestSoftware.exe
      "C:\Users\Admin\AppData\Local\Temp\1000068001\BestSoftware.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2920
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2128
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {BC4472E9-FA85-4393-8291-72416D45BFFA} S-1-5-21-686452656-3203474025-4140627569-1000:UUVOHKNL\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1316
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe
      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2084
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe
      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.30049.24820.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2400

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1000066001\BestSoftware.exe

    Filesize

    1.4MB

    MD5

    1c9cb19f72b337353fab5826b145b2f3

    SHA1

    2fe6ddb2fb7fc0082388904ffddb5902c520179b

    SHA256

    f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a

    SHA512

    90a14e5be34e1f6b23c1ccbfb80b5f29d1ce6e1d58573de82abeb14b5a00f2bfbda4fc0d45058d6a5362274c08b0d280a4d280097f72ba3eb9b59db46acaf1bc

  • C:\Users\Admin\AppData\Local\Temp\1000066001\BestSoftware.exe

    Filesize

    1.4MB

    MD5

    1c9cb19f72b337353fab5826b145b2f3

    SHA1

    2fe6ddb2fb7fc0082388904ffddb5902c520179b

    SHA256

    f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a

    SHA512

    90a14e5be34e1f6b23c1ccbfb80b5f29d1ce6e1d58573de82abeb14b5a00f2bfbda4fc0d45058d6a5362274c08b0d280a4d280097f72ba3eb9b59db46acaf1bc

  • C:\Users\Admin\AppData\Local\Temp\1000066001\BestSoftware.exe

    Filesize

    1.4MB

    MD5

    1c9cb19f72b337353fab5826b145b2f3

    SHA1

    2fe6ddb2fb7fc0082388904ffddb5902c520179b

    SHA256

    f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a

    SHA512

    90a14e5be34e1f6b23c1ccbfb80b5f29d1ce6e1d58573de82abeb14b5a00f2bfbda4fc0d45058d6a5362274c08b0d280a4d280097f72ba3eb9b59db46acaf1bc

  • C:\Users\Admin\AppData\Local\Temp\1000068001\BestSoftware.exe

    Filesize

    1.4MB

    MD5

    1c9cb19f72b337353fab5826b145b2f3

    SHA1

    2fe6ddb2fb7fc0082388904ffddb5902c520179b

    SHA256

    f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a

    SHA512

    90a14e5be34e1f6b23c1ccbfb80b5f29d1ce6e1d58573de82abeb14b5a00f2bfbda4fc0d45058d6a5362274c08b0d280a4d280097f72ba3eb9b59db46acaf1bc

  • C:\Users\Admin\AppData\Local\Temp\1000068001\BestSoftware.exe

    Filesize

    1.4MB

    MD5

    1c9cb19f72b337353fab5826b145b2f3

    SHA1

    2fe6ddb2fb7fc0082388904ffddb5902c520179b

    SHA256

    f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a

    SHA512

    90a14e5be34e1f6b23c1ccbfb80b5f29d1ce6e1d58573de82abeb14b5a00f2bfbda4fc0d45058d6a5362274c08b0d280a4d280097f72ba3eb9b59db46acaf1bc

  • \Users\Admin\AppData\Local\Temp\1000066001\BestSoftware.exe

    Filesize

    1.4MB

    MD5

    1c9cb19f72b337353fab5826b145b2f3

    SHA1

    2fe6ddb2fb7fc0082388904ffddb5902c520179b

    SHA256

    f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a

    SHA512

    90a14e5be34e1f6b23c1ccbfb80b5f29d1ce6e1d58573de82abeb14b5a00f2bfbda4fc0d45058d6a5362274c08b0d280a4d280097f72ba3eb9b59db46acaf1bc

  • \Users\Admin\AppData\Local\Temp\1000068001\BestSoftware.exe

    Filesize

    1.4MB

    MD5

    1c9cb19f72b337353fab5826b145b2f3

    SHA1

    2fe6ddb2fb7fc0082388904ffddb5902c520179b

    SHA256

    f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a

    SHA512

    90a14e5be34e1f6b23c1ccbfb80b5f29d1ce6e1d58573de82abeb14b5a00f2bfbda4fc0d45058d6a5362274c08b0d280a4d280097f72ba3eb9b59db46acaf1bc

  • memory/1940-3-0x0000000000B00000-0x0000000000B01000-memory.dmp

    Filesize

    4KB

  • memory/1940-7-0x0000000000030000-0x0000000000AA0000-memory.dmp

    Filesize

    10.4MB

  • memory/1940-6-0x0000000077960000-0x0000000077961000-memory.dmp

    Filesize

    4KB

  • memory/1940-5-0x0000000000B00000-0x0000000000B01000-memory.dmp

    Filesize

    4KB

  • memory/1940-0-0x0000000000B00000-0x0000000000B01000-memory.dmp

    Filesize

    4KB

  • memory/1940-24-0x0000000000030000-0x0000000000AA0000-memory.dmp

    Filesize

    10.4MB

  • memory/1940-2-0x0000000000030000-0x0000000000AA0000-memory.dmp

    Filesize

    10.4MB

  • memory/2084-85-0x0000000000030000-0x0000000000AA0000-memory.dmp

    Filesize

    10.4MB

  • memory/2084-82-0x0000000000030000-0x0000000000AA0000-memory.dmp

    Filesize

    10.4MB

  • memory/2084-77-0x0000000000030000-0x0000000000AA0000-memory.dmp

    Filesize

    10.4MB

  • memory/2084-78-0x0000000000B70000-0x0000000000B71000-memory.dmp

    Filesize

    4KB

  • memory/2084-81-0x0000000077960000-0x0000000077961000-memory.dmp

    Filesize

    4KB

  • memory/2084-80-0x0000000000B70000-0x0000000000B71000-memory.dmp

    Filesize

    4KB

  • memory/2128-141-0x0000000074280000-0x000000007496E000-memory.dmp

    Filesize

    6.9MB

  • memory/2128-144-0x0000000074280000-0x000000007496E000-memory.dmp

    Filesize

    6.9MB

  • memory/2128-142-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2128-143-0x0000000007270000-0x00000000072B0000-memory.dmp

    Filesize

    256KB

  • memory/2400-151-0x0000000077960000-0x0000000077961000-memory.dmp

    Filesize

    4KB

  • memory/2400-156-0x0000000000030000-0x0000000000AA0000-memory.dmp

    Filesize

    10.4MB

  • memory/2400-152-0x0000000000C00000-0x0000000000C01000-memory.dmp

    Filesize

    4KB

  • memory/2400-147-0x0000000000030000-0x0000000000AA0000-memory.dmp

    Filesize

    10.4MB

  • memory/2552-60-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2552-71-0x00000000070D0000-0x0000000007110000-memory.dmp

    Filesize

    256KB

  • memory/2552-74-0x0000000074250000-0x000000007493E000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-54-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2552-56-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2552-58-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2552-73-0x00000000070D0000-0x0000000007110000-memory.dmp

    Filesize

    256KB

  • memory/2552-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2552-64-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2552-72-0x0000000074250000-0x000000007493E000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-67-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2552-69-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2552-70-0x0000000074250000-0x000000007493E000-memory.dmp

    Filesize

    6.9MB

  • memory/2688-40-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-34-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-50-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-53-0x00000000005A0000-0x00000000005A1000-memory.dmp

    Filesize

    4KB

  • memory/2688-48-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-46-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-52-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-42-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-44-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-38-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-36-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-28-0x00000000004A0000-0x00000000004BC000-memory.dmp

    Filesize

    112KB

  • memory/2688-32-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-66-0x00000000742D0000-0x00000000749BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2688-22-0x00000000742D0000-0x00000000749BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2688-23-0x00000000009A0000-0x0000000000AFA000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-25-0x00000000742D0000-0x00000000749BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2688-26-0x0000000000540000-0x0000000000580000-memory.dmp

    Filesize

    256KB

  • memory/2688-30-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2688-27-0x0000000004490000-0x0000000004576000-memory.dmp

    Filesize

    920KB

  • memory/2688-29-0x00000000004A0000-0x00000000004B5000-memory.dmp

    Filesize

    84KB

  • memory/2920-98-0x0000000074280000-0x000000007496E000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-140-0x0000000074280000-0x000000007496E000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-126-0x00000000006A0000-0x00000000006A1000-memory.dmp

    Filesize

    4KB

  • memory/2920-101-0x0000000000760000-0x00000000007A0000-memory.dmp

    Filesize

    256KB

  • memory/2920-100-0x0000000074280000-0x000000007496E000-memory.dmp

    Filesize

    6.9MB

  • memory/2920-99-0x00000000012A0000-0x00000000013FA000-memory.dmp

    Filesize

    1.4MB