9eef6e2d4e5d2511a3fb86645bc5ae5d239a58da5b5650470a5deece1c731668

Analysis

max time kernel
386s
max time network
530s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 21:22

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General

Target

傳奇守護者免费版1.8.9/傳奇守護者免费版1.8.9.exe
Size

6.7MB
MD5

0d073c6b672cf3766da08c87393cacfd
SHA1

749c4680d1312f3961e732774a8117f539b6ffb1
SHA256

60873b32e91f5934705d3b514ca94a781906f82f460fb3e57db669fe1b1be8b5
SHA512

f06d16c0b377a64544dd6c8e32c8330174a3b2aba15736884998e123a2c9086ca3dd4ca22b29bc5e072ffbbcaccf06b81b44d7c38b2db4e87a5c5aa625ab94b7
SSDEEP

98304:cqZS0XIHS1YvYSu88ZHACE63R8TORhSr/llZBu44BYNkNHBI94HvXaEay9cAGrE:we95Su8846aIylAxYNH94HvTay9

Score

8^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral31/memory/584-55-0x0000000000070000-0x0000000000DF4000-memory.dmp	vmprotect
behavioral31/memory/584-57-0x0000000000070000-0x0000000000DF4000-memory.dmp	vmprotect
behavioral31/memory/584-58-0x0000000000070000-0x0000000000DF4000-memory.dmp	vmprotect

Drops file in System32 directory 4 IoCs

Processes:

傳奇守護者免费版1.8.9.exe

description	ioc	process
File created	C:\Windows\SysWOW64\67385d0WX.sys	傳奇守護者免费版1.8.9.exe
File opened for modification	C:\Windows\SysWOW64\67385d0WX.sys	傳奇守護者免费版1.8.9.exe
File opened for modification	C:\Windows\SysWOW64\67385d0WX.systmp	傳奇守護者免费版1.8.9.exe
File created	C:\Windows\SysWOW64\MakeAttManage.sys	傳奇守護者免费版1.8.9.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 23 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BC98E241-6D62-11ED-A15A-6A950B37D0A0} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

Processes:

傳奇守護者免费版1.8.9.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://24cq.458277.com"	傳奇守護者免费版1.8.9.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

傳奇守護者免费版1.8.9.exe

pid process

584 傳奇守護者免费版1.8.9.exe
Suspicious behavior: LoadsDriver 2 IoCs

Processes:

pid process

468
468
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1208 iexplore.exe

pid	process
468
468

pid	process
1208	iexplore.exe

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

傳奇守護者免费版1.8.9.exeiexplore.exeIEXPLORE.EXE

pid	process
584	傳奇守護者免费版1.8.9.exe
584	傳奇守護者免费版1.8.9.exe
584	傳奇守護者免费版1.8.9.exe
584	傳奇守護者免费版1.8.9.exe
584	傳奇守護者免费版1.8.9.exe
584	傳奇守護者免费版1.8.9.exe
1208	iexplore.exe
1208	iexplore.exe
1764	IEXPLORE.EXE
1764	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

傳奇守護者免费版1.8.9.exeiexplore.exe

description	pid	process	target process
PID 584 wrote to memory of 1208	584	傳奇守護者免费版1.8.9.exe	iexplore.exe
PID 584 wrote to memory of 1208	584	傳奇守護者免费版1.8.9.exe	iexplore.exe
PID 584 wrote to memory of 1208	584	傳奇守護者免费版1.8.9.exe	iexplore.exe
PID 584 wrote to memory of 1208	584	傳奇守護者免费版1.8.9.exe	iexplore.exe
PID 1208 wrote to memory of 1764	1208	iexplore.exe	IEXPLORE.EXE
PID 1208 wrote to memory of 1764	1208	iexplore.exe	IEXPLORE.EXE
PID 1208 wrote to memory of 1764	1208	iexplore.exe	IEXPLORE.EXE
PID 1208 wrote to memory of 1764	1208	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\傳奇守護者免费版1.8.9\傳奇守護者免费版1.8.9.exe
"C:\Users\Admin\AppData\Local\Temp\傳奇守護者免费版1.8.9\傳奇守護者免费版1.8.9.exe"
1⤵
- Drops file in System32 directory
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:584

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://www.184pk.com/
2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1208

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1208 CREDAT:275457 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1764

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/584-54-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/584-55-0x0000000000070000-0x0000000000DF4000-memory.dmp

Filesize
13.5MB

Download
memory/584-57-0x0000000000070000-0x0000000000DF4000-memory.dmp

Filesize
13.5MB

Download
memory/584-58-0x0000000000070000-0x0000000000DF4000-memory.dmp

Filesize
13.5MB

Download
memory/584-59-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download