Analysis

  • max time kernel
    151s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 19:31

General

  • Target

    72c63a3cb3e724e050507322552a9b95e6e5bb0c2e263d1e01c2617de8b8e809.exe

  • Size

    152KB

  • MD5

    259f12c2f6cfa5becab9184640e77b60

  • SHA1

    6efa488d295cad3dead5518fd6ea43ac562176d4

  • SHA256

    72c63a3cb3e724e050507322552a9b95e6e5bb0c2e263d1e01c2617de8b8e809

  • SHA512

    3468f78531a4ccaffd554415ba42ecc44d3131d8f86a557f82dd76816f5b3522e2c17e378a48ceeecb4ad898b1d260cf913d32eaf7aebeb16770df9a2ede8d23

  • SSDEEP

    1536:c1DMz1DQvXLq6t7awFONecenlLnQHIG5R9c73P600t:9eGw9A0rC00t

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 4 IoCs
  • Executes dropped EXE 8 IoCs
  • UPX packed file 22 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 9 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72c63a3cb3e724e050507322552a9b95e6e5bb0c2e263d1e01c2617de8b8e809.exe
    "C:\Users\Admin\AppData\Local\Temp\72c63a3cb3e724e050507322552a9b95e6e5bb0c2e263d1e01c2617de8b8e809.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:784
    • C:\Users\Admin\AppData\Local\Temp\72c63a3cb3e724e050507322552a9b95e6e5bb0c2e263d1e01c2617de8b8e809.exe
      "C:\Users\Admin\AppData\Local\Temp\72c63a3cb3e724e050507322552a9b95e6e5bb0c2e263d1e01c2617de8b8e809.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1984
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\JNSAG.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1532
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "svhust" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe" /f
          4⤵
          • Adds Run key to start application
          PID:1480
      • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
        "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1252
        • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
          "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:560
        • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
          "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1676
          • C:\Users\Admin\AppData\Roaming\AdobeART.exe
            "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:1384
            • C:\Users\Admin\AppData\Roaming\AdobeART.exe
              "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:1744
              • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:1968
                • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                  "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                  8⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:592
                • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                  "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                  8⤵
                  • Executes dropped EXE
                  • Adds Run key to start application
                  PID:964

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\JNSAG.bat
    Filesize

    141B

    MD5

    e83a2e0b3c1e03dfb96ffd9924117a45

    SHA1

    27a3e4ba115ba1bad0bf094f5b97e768d1ece33e

    SHA256

    655407d94fff9e707712a588d97a2017cc1c9d690a67c688ed0abcb79e452b13

    SHA512

    5f61686a3b7db3544d83a4f2ce1a75868c7dc266709f72a34eafecc3a26696a985b1912a559aed8f5a2cacbfe26be9beae2374340d1801bb18473de785557480

  • C:\Users\Admin\AppData\Roaming\AdobeART.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\AdobeART.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\AdobeART.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\AdobeART.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\AdobeART.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe
    Filesize

    152KB

    MD5

    16405b921af307a5d87f8c19e3910621

    SHA1

    fdb53f20d9c04d0a8913ac9e53b7d0540ea8c1f5

    SHA256

    ac820863f5d7d3b41fa34e59b95c3cc084d0f4388fa10fe74c62be58587d6af4

    SHA512

    95d17d8eba9b6d2a265c38dd9398f25f64468bdf3f3c16497af52f9944644e964a56fdb49205ebf018d9f233e86ac8147c6afbcc413d4eabbb40adb7a68afaad

  • memory/560-171-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/560-114-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/560-90-0x00000000004085D0-mapping.dmp
  • memory/592-172-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/592-168-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/592-149-0x00000000004085D0-mapping.dmp
  • memory/784-56-0x000000000060D000-0x0000000000614000-memory.dmp
    Filesize

    28KB

  • memory/964-165-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/964-169-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/964-159-0x0000000000412D20-mapping.dmp
  • memory/964-166-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1252-82-0x00000000004FC000-0x0000000000503000-memory.dmp
    Filesize

    28KB

  • memory/1252-78-0x0000000000000000-mapping.dmp
  • memory/1384-111-0x0000000000000000-mapping.dmp
  • memory/1384-117-0x000000000057C000-0x0000000000583000-memory.dmp
    Filesize

    28KB

  • memory/1480-73-0x0000000000000000-mapping.dmp
  • memory/1532-71-0x0000000000000000-mapping.dmp
  • memory/1676-98-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1676-113-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1676-108-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1676-107-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1676-101-0x0000000000412D20-mapping.dmp
  • memory/1676-100-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1676-94-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1676-92-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1744-125-0x00000000004085D0-mapping.dmp
  • memory/1744-137-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1744-167-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1968-138-0x0000000000000000-mapping.dmp
  • memory/1968-142-0x00000000004FC000-0x0000000000503000-memory.dmp
    Filesize

    28KB

  • memory/1984-106-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1984-59-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1984-58-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1984-61-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1984-63-0x00000000004085D0-mapping.dmp
  • memory/1984-62-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1984-65-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1984-66-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1984-69-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1984-70-0x0000000075FC1000-0x0000000075FC3000-memory.dmp
    Filesize

    8KB