Analysis

  • max time kernel
    139s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-03-2023 17:57

General

  • Target

    adolf hitler.exe

  • Size

    81KB

  • MD5

    62daa7edf22d47fe771da3087fc59219

  • SHA1

    bb0569f5cc93ba4fbff98aad87dbb9ec48417678

  • SHA256

    16680a2e8b11094a0c681edb9ba9bda7bbfdfb1216c4e4a3e9666798c134fd6e

  • SHA512

    6a5b231cb91ec3e6ffd2ab8eec7541fa9033b778e4fbb76eee710b0b7e7b8b17e61cf745ec8003242c3cfb498cdfc16b4b0f43d756e91c52ff6b701a007ef740

  • SSDEEP

    1536:gAlrJ/53OdSF43hs4B6GVd84yc0ctJronDhyU2VMYslIa1Z/YMIMxMm:gA5J48qdB6ex90cL7U25eYy7

Malware Config

Extracted

Family

xworm

C2

considered-arrest.at.ply.gg:19159

Attributes
  • install_file

    USB.exe

Signatures

  • Xworm

    Xworm is a remote access trojan written in C#.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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.

  • Modifies registry class 1 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\adolf hitler.exe
    "C:\Users\Admin\AppData\Local\Temp\adolf hitler.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2352
    • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
      "C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe"
      2⤵
      • Checks computer location settings
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4260
      • C:\Windows\System32\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Samp Hack Injector Bypass 2023" /tr "C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4240
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\asasa.txt
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:1104
  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    "C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:4604
  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    "C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:4668
  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    "C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:3056

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Samp Hack Injector Bypass 2023.exe.log
    Filesize

    654B

    MD5

    2ff39f6c7249774be85fd60a8f9a245e

    SHA1

    684ff36b31aedc1e587c8496c02722c6698c1c4e

    SHA256

    e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced

    SHA512

    1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1

  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    Filesize

    67KB

    MD5

    404dee8c8fe0b8c25ac39f60960dcbf0

    SHA1

    078b5427a3c29a2f410f0e09f667389ad630ed60

    SHA256

    90d2777179534bb5746559397a767aeee141f30a57b53c5d9c2122278b4bc4b7

    SHA512

    9d7c6c2cceff330acea030002c4c7fde0a9ebe4f6a94a035e6fd6f08d7f5fea407680e5acd5baef687a19f40e116c47e8615dd4f728bdac7636529665e83956e

  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    Filesize

    67KB

    MD5

    404dee8c8fe0b8c25ac39f60960dcbf0

    SHA1

    078b5427a3c29a2f410f0e09f667389ad630ed60

    SHA256

    90d2777179534bb5746559397a767aeee141f30a57b53c5d9c2122278b4bc4b7

    SHA512

    9d7c6c2cceff330acea030002c4c7fde0a9ebe4f6a94a035e6fd6f08d7f5fea407680e5acd5baef687a19f40e116c47e8615dd4f728bdac7636529665e83956e

  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    Filesize

    67KB

    MD5

    404dee8c8fe0b8c25ac39f60960dcbf0

    SHA1

    078b5427a3c29a2f410f0e09f667389ad630ed60

    SHA256

    90d2777179534bb5746559397a767aeee141f30a57b53c5d9c2122278b4bc4b7

    SHA512

    9d7c6c2cceff330acea030002c4c7fde0a9ebe4f6a94a035e6fd6f08d7f5fea407680e5acd5baef687a19f40e116c47e8615dd4f728bdac7636529665e83956e

  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    Filesize

    67KB

    MD5

    404dee8c8fe0b8c25ac39f60960dcbf0

    SHA1

    078b5427a3c29a2f410f0e09f667389ad630ed60

    SHA256

    90d2777179534bb5746559397a767aeee141f30a57b53c5d9c2122278b4bc4b7

    SHA512

    9d7c6c2cceff330acea030002c4c7fde0a9ebe4f6a94a035e6fd6f08d7f5fea407680e5acd5baef687a19f40e116c47e8615dd4f728bdac7636529665e83956e

  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    Filesize

    67KB

    MD5

    404dee8c8fe0b8c25ac39f60960dcbf0

    SHA1

    078b5427a3c29a2f410f0e09f667389ad630ed60

    SHA256

    90d2777179534bb5746559397a767aeee141f30a57b53c5d9c2122278b4bc4b7

    SHA512

    9d7c6c2cceff330acea030002c4c7fde0a9ebe4f6a94a035e6fd6f08d7f5fea407680e5acd5baef687a19f40e116c47e8615dd4f728bdac7636529665e83956e

  • C:\Users\Admin\AppData\Roaming\Samp Hack Injector Bypass 2023.exe
    Filesize

    67KB

    MD5

    404dee8c8fe0b8c25ac39f60960dcbf0

    SHA1

    078b5427a3c29a2f410f0e09f667389ad630ed60

    SHA256

    90d2777179534bb5746559397a767aeee141f30a57b53c5d9c2122278b4bc4b7

    SHA512

    9d7c6c2cceff330acea030002c4c7fde0a9ebe4f6a94a035e6fd6f08d7f5fea407680e5acd5baef687a19f40e116c47e8615dd4f728bdac7636529665e83956e

  • memory/2352-133-0x0000000000600000-0x000000000061A000-memory.dmp
    Filesize

    104KB

  • memory/4260-145-0x0000000000260000-0x0000000000278000-memory.dmp
    Filesize

    96KB

  • memory/4260-147-0x000000001BC20000-0x000000001BC30000-memory.dmp
    Filesize

    64KB

  • memory/4260-150-0x000000001BC20000-0x000000001BC30000-memory.dmp
    Filesize

    64KB