6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c

Analysis

max time kernel
125s
max time network
47s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
21/10/2022, 02:56

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General

Target

6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
Size

456KB
MD5

53c4f7882517eabc78d3ee22d897aa4e
SHA1

c59e5a5b286eb15c22f1cf0975b11652f97c5ba9
SHA256

6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c
SHA512

47bef082df3e812f7e54e9b3236c915ffe093a679ae41c54946fe795e97489a027c38d1dc7a92ac18b86cbc2419fb5866b5e25dd17c47d90385996996bd78be5
SSDEEP

12288:jEVXKpmokkif4JgTIoq43H2cE05nMx11DGkfb7i:jEtR8iAJgMe3H2cJCx1YOb7i

Score

10^/10

bootkit evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	iAsD8zgo9sJlU4T4lK.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	vooek.exe

Executes dropped EXE 6 IoCs

pid	Process
1236	iAsD8zgo9sJlU4T4lK.exe
664	vooek.exe
956	txhost.exe
1492	uxhost.exe
2016	txhost.exe
812	vxhost.exe

Loads dropped DLL 10 IoCs

pid	Process
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
1236	iAsD8zgo9sJlU4T4lK.exe
1236	iAsD8zgo9sJlU4T4lK.exe
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe

Adds Run key to start application 2 TTPs 48 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /Q"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /N"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /X"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /l"	vooek.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /v"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /L"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /R"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /J"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /o"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /n"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /c"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /t"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /C"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /a"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /Y"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /e"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /E"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /f"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /i"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /O"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /A"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /S"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /j"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /d"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /r"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /z"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /F"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /K"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /A"	iAsD8zgo9sJlU4T4lK.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /P"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /g"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /M"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /y"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /p"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /s"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /x"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /I"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /q"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /w"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /V"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /U"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /u"	vooek.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	iAsD8zgo9sJlU4T4lK.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /k"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /b"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /m"	vooek.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vooek = "C:\\Users\\Admin\\vooek.exe /D"	vooek.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1067

description	ioc	Process
File opened for modification	\??\physicaldrive0	uxhost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1768 set thread context of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 956 set thread context of 2016	956	txhost.exe	36

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
1880	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1236	iAsD8zgo9sJlU4T4lK.exe
1236	iAsD8zgo9sJlU4T4lK.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe
664	vooek.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1880	tasklist.exe
Token: SeShutdownPrivilege	1492	uxhost.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
1236	iAsD8zgo9sJlU4T4lK.exe
664	vooek.exe
812	vxhost.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1768 wrote to memory of 1284	1768	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	27
PID 1284 wrote to memory of 1236	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	28
PID 1284 wrote to memory of 1236	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	28
PID 1284 wrote to memory of 1236	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	28
PID 1284 wrote to memory of 1236	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	28
PID 1236 wrote to memory of 664	1236	iAsD8zgo9sJlU4T4lK.exe	29
PID 1236 wrote to memory of 664	1236	iAsD8zgo9sJlU4T4lK.exe	29
PID 1236 wrote to memory of 664	1236	iAsD8zgo9sJlU4T4lK.exe	29
PID 1236 wrote to memory of 664	1236	iAsD8zgo9sJlU4T4lK.exe	29
PID 1236 wrote to memory of 1716	1236	iAsD8zgo9sJlU4T4lK.exe	30
PID 1236 wrote to memory of 1716	1236	iAsD8zgo9sJlU4T4lK.exe	30
PID 1236 wrote to memory of 1716	1236	iAsD8zgo9sJlU4T4lK.exe	30
PID 1236 wrote to memory of 1716	1236	iAsD8zgo9sJlU4T4lK.exe	30
PID 1716 wrote to memory of 1880	1716	cmd.exe	32
PID 1716 wrote to memory of 1880	1716	cmd.exe	32
PID 1716 wrote to memory of 1880	1716	cmd.exe	32
PID 1716 wrote to memory of 1880	1716	cmd.exe	32
PID 1284 wrote to memory of 956	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	34
PID 1284 wrote to memory of 956	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	34
PID 1284 wrote to memory of 956	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	34
PID 1284 wrote to memory of 956	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	34
PID 1284 wrote to memory of 1492	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	35
PID 1284 wrote to memory of 1492	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	35
PID 1284 wrote to memory of 1492	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	35
PID 1284 wrote to memory of 1492	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	35
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 956 wrote to memory of 2016	956	txhost.exe	36
PID 1284 wrote to memory of 812	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	37
PID 1284 wrote to memory of 812	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	37
PID 1284 wrote to memory of 812	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	37
PID 1284 wrote to memory of 812	1284	6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe	37

C:\Users\Admin\AppData\Local\Temp\6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
"C:\Users\Admin\AppData\Local\Temp\6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Users\Admin\AppData\Local\Temp\6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
  6a259d9835e29b5dcead72762b3bbcbf587ed698c6d64cea6b0760554183e59c.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1284
- - C:\Users\Admin\iAsD8zgo9sJlU4T4lK.exe
    C:\Users\Admin\iAsD8zgo9sJlU4T4lK.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1236
  - - C:\Users\Admin\vooek.exe
      "C:\Users\Admin\vooek.exe"
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      PID:664
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del iAsD8zgo9sJlU4T4lK.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1716
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        Suspicious use of AdjustPrivilegeToken
        
        PID:1880
- - C:\Users\Admin\txhost.exe
    C:\Users\Admin\txhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:956
  - - C:\Users\Admin\txhost.exe
      txhost.exe
      4⤵
      Executes dropped EXE
      PID:2016
- - C:\Users\Admin\uxhost.exe
    C:\Users\Admin\uxhost.exe
    3⤵
    - Executes dropped EXE
    - Writes to the Master Boot Record (MBR)
    - Suspicious use of AdjustPrivilegeToken
    PID:1492
- - C:\Users\Admin\vxhost.exe
    C:\Users\Admin\vxhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:812

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Bootkit

T1067

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Process Discovery

T1057

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\iAsD8zgo9sJlU4T4lK.exe

Filesize
156KB

MD5
c1ca4a842399156d6ce56df9fe167158

SHA1
c24482b800d11e8f0238df3d950b745f38c245e7

SHA256
197d8be66fca12a1c137e920a49610b38f29756c7b7473ec1962c6499918f15a

SHA512
a89f3170db1de6f296b12c42059495821ef6e9b03a8e3e58aafcfa5cfab8cc0f996e5498476f638a80f604a2c2d6b7d626bd621b35b0c4502b6916aa1380e1c9

Download Submit
C:\Users\Admin\iAsD8zgo9sJlU4T4lK.exe

Filesize
156KB

MD5
c1ca4a842399156d6ce56df9fe167158

SHA1
c24482b800d11e8f0238df3d950b745f38c245e7

SHA256
197d8be66fca12a1c137e920a49610b38f29756c7b7473ec1962c6499918f15a

SHA512
a89f3170db1de6f296b12c42059495821ef6e9b03a8e3e58aafcfa5cfab8cc0f996e5498476f638a80f604a2c2d6b7d626bd621b35b0c4502b6916aa1380e1c9

Download Submit
C:\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
C:\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
C:\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
C:\Users\Admin\uxhost.exe

Filesize
219KB

MD5
861e3902ecc188eba323032a88d1e56e

SHA1
6c6265be666d9c93acd6ddc55e94a9de8580191c

SHA256
79ae1f344b550f57a9f03ec18894df1b9b255b865b5872801d0f043c1b77eb84

SHA512
044f284dd78b7aad2f733628c901d7bd1067436d76c4b3fad3bf024f8faecaaf38e453053431daf7afa8c8b14f5eea6fe4f75148b8923ac2441f966ac118cec4

Download Submit
C:\Users\Admin\uxhost.exe

Filesize
219KB

MD5
861e3902ecc188eba323032a88d1e56e

SHA1
6c6265be666d9c93acd6ddc55e94a9de8580191c

SHA256
79ae1f344b550f57a9f03ec18894df1b9b255b865b5872801d0f043c1b77eb84

SHA512
044f284dd78b7aad2f733628c901d7bd1067436d76c4b3fad3bf024f8faecaaf38e453053431daf7afa8c8b14f5eea6fe4f75148b8923ac2441f966ac118cec4

Download Submit
C:\Users\Admin\vooek.exe

Filesize
156KB

MD5
04dcda3ebfea349586c4f73261e7f700

SHA1
279a09add76872c6ada5d1c16c6a469b451e7de9

SHA256
05d86efc132005426c13f32b5f0024dcb422baa3d75d788c837ecdf3bfd5a696

SHA512
9a9144159dc612bdc1f37ee86f5634e616d07809f19656e04703959d6884479840be5557bb5b3bc770d1b77916db9df61c91a12d5858cf9a2292a1b10e1f2859

Download Submit
C:\Users\Admin\vooek.exe

Filesize
156KB

MD5
04dcda3ebfea349586c4f73261e7f700

SHA1
279a09add76872c6ada5d1c16c6a469b451e7de9

SHA256
05d86efc132005426c13f32b5f0024dcb422baa3d75d788c837ecdf3bfd5a696

SHA512
9a9144159dc612bdc1f37ee86f5634e616d07809f19656e04703959d6884479840be5557bb5b3bc770d1b77916db9df61c91a12d5858cf9a2292a1b10e1f2859

Download Submit
C:\Users\Admin\vxhost.exe

Filesize
24KB

MD5
83521374a9132135d3bb5f44edf87b0c

SHA1
8c32ff99d92310b0fe3e618453d929fa9cf15ef2

SHA256
4942626858e7a1ea7a2c543f2207eb5bbae4715e328d7b0f2afc396be042c80a

SHA512
9ea2599188401d984e71008dcf942bdb47c77c90b157b5ee5387ffb716e14529920aedbf3251d7f20ff69ee7fc5e9955626522abdc2ae6c9391a6ada7478ce7c

Download Submit
\Users\Admin\iAsD8zgo9sJlU4T4lK.exe

Filesize
156KB

MD5
c1ca4a842399156d6ce56df9fe167158

SHA1
c24482b800d11e8f0238df3d950b745f38c245e7

SHA256
197d8be66fca12a1c137e920a49610b38f29756c7b7473ec1962c6499918f15a

SHA512
a89f3170db1de6f296b12c42059495821ef6e9b03a8e3e58aafcfa5cfab8cc0f996e5498476f638a80f604a2c2d6b7d626bd621b35b0c4502b6916aa1380e1c9

Download Submit
\Users\Admin\iAsD8zgo9sJlU4T4lK.exe

Filesize
156KB

MD5
c1ca4a842399156d6ce56df9fe167158

SHA1
c24482b800d11e8f0238df3d950b745f38c245e7

SHA256
197d8be66fca12a1c137e920a49610b38f29756c7b7473ec1962c6499918f15a

SHA512
a89f3170db1de6f296b12c42059495821ef6e9b03a8e3e58aafcfa5cfab8cc0f996e5498476f638a80f604a2c2d6b7d626bd621b35b0c4502b6916aa1380e1c9

Download Submit
\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
\Users\Admin\uxhost.exe

Filesize
219KB

MD5
861e3902ecc188eba323032a88d1e56e

SHA1
6c6265be666d9c93acd6ddc55e94a9de8580191c

SHA256
79ae1f344b550f57a9f03ec18894df1b9b255b865b5872801d0f043c1b77eb84

SHA512
044f284dd78b7aad2f733628c901d7bd1067436d76c4b3fad3bf024f8faecaaf38e453053431daf7afa8c8b14f5eea6fe4f75148b8923ac2441f966ac118cec4

Download Submit
\Users\Admin\uxhost.exe

Filesize
219KB

MD5
861e3902ecc188eba323032a88d1e56e

SHA1
6c6265be666d9c93acd6ddc55e94a9de8580191c

SHA256
79ae1f344b550f57a9f03ec18894df1b9b255b865b5872801d0f043c1b77eb84

SHA512
044f284dd78b7aad2f733628c901d7bd1067436d76c4b3fad3bf024f8faecaaf38e453053431daf7afa8c8b14f5eea6fe4f75148b8923ac2441f966ac118cec4

Download Submit
\Users\Admin\vooek.exe

Filesize
156KB

MD5
04dcda3ebfea349586c4f73261e7f700

SHA1
279a09add76872c6ada5d1c16c6a469b451e7de9

SHA256
05d86efc132005426c13f32b5f0024dcb422baa3d75d788c837ecdf3bfd5a696

SHA512
9a9144159dc612bdc1f37ee86f5634e616d07809f19656e04703959d6884479840be5557bb5b3bc770d1b77916db9df61c91a12d5858cf9a2292a1b10e1f2859

Download Submit
\Users\Admin\vooek.exe

Filesize
156KB

MD5
04dcda3ebfea349586c4f73261e7f700

SHA1
279a09add76872c6ada5d1c16c6a469b451e7de9

SHA256
05d86efc132005426c13f32b5f0024dcb422baa3d75d788c837ecdf3bfd5a696

SHA512
9a9144159dc612bdc1f37ee86f5634e616d07809f19656e04703959d6884479840be5557bb5b3bc770d1b77916db9df61c91a12d5858cf9a2292a1b10e1f2859

Download Submit
\Users\Admin\vxhost.exe

Filesize
24KB

MD5
83521374a9132135d3bb5f44edf87b0c

SHA1
8c32ff99d92310b0fe3e618453d929fa9cf15ef2

SHA256
4942626858e7a1ea7a2c543f2207eb5bbae4715e328d7b0f2afc396be042c80a

SHA512
9ea2599188401d984e71008dcf942bdb47c77c90b157b5ee5387ffb716e14529920aedbf3251d7f20ff69ee7fc5e9955626522abdc2ae6c9391a6ada7478ce7c

Download Submit
\Users\Admin\vxhost.exe

Filesize
24KB

MD5
83521374a9132135d3bb5f44edf87b0c

SHA1
8c32ff99d92310b0fe3e618453d929fa9cf15ef2

SHA256
4942626858e7a1ea7a2c543f2207eb5bbae4715e328d7b0f2afc396be042c80a

SHA512
9ea2599188401d984e71008dcf942bdb47c77c90b157b5ee5387ffb716e14529920aedbf3251d7f20ff69ee7fc5e9955626522abdc2ae6c9391a6ada7478ce7c

Download Submit
memory/1284-68-0x0000000075931000-0x0000000075933000-memory.dmp

Filesize
8KB

Download
memory/1284-94-0x0000000001D20000-0x0000000001D84000-memory.dmp

Filesize
400KB

Download
memory/1284-65-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1284-54-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1284-62-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1284-55-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1284-57-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1492-99-0x0000000000220000-0x0000000000284000-memory.dmp

Filesize
400KB

Download
memory/1492-98-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/1492-97-0x0000000000220000-0x0000000000284000-memory.dmp

Filesize
400KB

Download
memory/2016-101-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-112-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-116-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-110-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-108-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-106-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-104-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2016-102-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download