1f7bf9df9b0ad3779c9d91448fea26db82cc6b06709c114c953bc6d512b32577

Analysis

max time kernel
95s
max time network
111s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 05:42

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General

Target

611c69111c159fb3f5f30ecb9dae03a0N.exe
Size

232KB
MD5

611c69111c159fb3f5f30ecb9dae03a0
SHA1

fe60151feb5cf19f725ee20640987134b4345191
SHA256

1f7bf9df9b0ad3779c9d91448fea26db82cc6b06709c114c953bc6d512b32577
SHA512

2f411f85c1c3b4b11a8f6750d8b885ea74b047d689366e6fa70e5d537081022799459a75d390c0af976643a3d6f6cee78cd90916f52e1335e91c8bf03a176a70
SSDEEP

3072:Q1i/NU8bOMYcYYcmy51VRgiFCpCIXUWOLTsEsigcL3P6xxc1VOz1i/NU82OMYcYU:+i/NjO5xbg/CSUFLTwMjs6oi/N+O7

Score

8^/10

defense_evasion discovery persistence upx

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{A0XC6A98-A14C-J35H-46UD-F5AR862J2AH5}	611c69111c159fb3f5f30ecb9dae03a0N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{A0XC6A98-A14C-J35H-46UD-F5AR862J2AH5}\StubPath = "C:\\system.exe"	611c69111c159fb3f5f30ecb9dae03a0N.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Control Panel\International\Geo\Nation	611c69111c159fb3f5f30ecb9dae03a0N.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2696-0-0x0000000000400000-0x000000000043A000-memory.dmp	upx
behavioral2/files/0x000800000002345c-15.dat	upx
behavioral2/files/0x000700000002345d-16.dat	upx
behavioral2/memory/2696-17-0x0000000000400000-0x000000000043A000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\ie.bat	611c69111c159fb3f5f30ecb9dae03a0N.exe
File created	C:\WINDOWS\SysWOW64\qx.bat	611c69111c159fb3f5f30ecb9dae03a0N.exe

Hide Artifacts: Hidden Files and Directories 1 TTPs 7 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
3500	cmd.exe
1452	cmd.exe
3316	cmd.exe
1564	cmd.exe
3712	cmd.exe
3964	cmd.exe
5108	cmd.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\windows.exe	611c69111c159fb3f5f30ecb9dae03a0N.exe
File opened for modification	C:\WINDOWS\windows.exe	611c69111c159fb3f5f30ecb9dae03a0N.exe
File opened for modification	C:\WINDOWS\windows.exe	attrib.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	611c69111c159fb3f5f30ecb9dae03a0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 905b84df9ee4da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{0A8E474A-5092-11EF-BD30-662DAA9DA741} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ceaa83762b6f344aa4f621e91b1e442400000000020000000000106600000001000020000000e88a482294a380fc84454a52b87401eeace1f8cc00a99f09bc088b1fa5c4c428000000000e8000000002000020000000ab0235c2d3385e5fdb2511686b346f478e905cea8267018db53509909956a0c7200000001fafdce2c2a233f212114bc81541069d4fef18a4837cdfcd7d6ff7006ca677674000000076ea5ae7d7aa41fcac8ca13f874289ac360d1a2c98937cd1d8d582c339909cc88e0072d661f2457d7d102ab61dafb2c26e13c50d52742e4375f8198c0beeedd9	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\Main	611c69111c159fb3f5f30ecb9dae03a0N.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3739533071"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31122590"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31122590"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31122590"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ceaa83762b6f344aa4f621e91b1e4424000000000200000000001066000000010000200000007dcbcb4a01f74472a4f72221f35bae389afc6e639c3998ae5e94871651332d92000000000e80000000020000200000007ee2b6e3826bb35ad08b8f402e44af7b6b944d25215bbe18937a382c6177be5820000000c9d0a4ba934b363d53bf26c6d7e29fc390e4b5541b094c15199c97fc9fd357e440000000996796761431b1ebfdad690a4aa3a128a63175fd04145b3ef84578660943706f0b7463a38cf39e1de1adc946a6c54924f58eb14fc548f3e6f58ffc4b915df5a0	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3739376951"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "429342339"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3743908320"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0a07fdf9ee4da01	iexplore.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://dhku.com"	611c69111c159fb3f5f30ecb9dae03a0N.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5028	iexplore.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2696	611c69111c159fb3f5f30ecb9dae03a0N.exe
5028	iexplore.exe
5028	iexplore.exe
4892	IEXPLORE.EXE
4892	IEXPLORE.EXE
4892	IEXPLORE.EXE
4892	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 47 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 5028	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	83
PID 2696 wrote to memory of 5028	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	83
PID 5028 wrote to memory of 4892	5028	iexplore.exe	84
PID 5028 wrote to memory of 4892	5028	iexplore.exe	84
PID 5028 wrote to memory of 4892	5028	iexplore.exe	84
PID 2696 wrote to memory of 1564	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	85
PID 2696 wrote to memory of 1564	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	85
PID 2696 wrote to memory of 1564	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	85
PID 1564 wrote to memory of 1780	1564	cmd.exe	87
PID 1564 wrote to memory of 1780	1564	cmd.exe	87
PID 1564 wrote to memory of 1780	1564	cmd.exe	87
PID 2696 wrote to memory of 3712	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	88
PID 2696 wrote to memory of 3712	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	88
PID 2696 wrote to memory of 3712	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	88
PID 3712 wrote to memory of 1068	3712	cmd.exe	90
PID 3712 wrote to memory of 1068	3712	cmd.exe	90
PID 3712 wrote to memory of 1068	3712	cmd.exe	90
PID 2696 wrote to memory of 3964	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	92
PID 2696 wrote to memory of 3964	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	92
PID 2696 wrote to memory of 3964	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	92
PID 3964 wrote to memory of 3204	3964	cmd.exe	94
PID 3964 wrote to memory of 3204	3964	cmd.exe	94
PID 3964 wrote to memory of 3204	3964	cmd.exe	94
PID 2696 wrote to memory of 5108	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	95
PID 2696 wrote to memory of 5108	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	95
PID 2696 wrote to memory of 5108	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	95
PID 5108 wrote to memory of 2984	5108	cmd.exe	97
PID 5108 wrote to memory of 2984	5108	cmd.exe	97
PID 5108 wrote to memory of 2984	5108	cmd.exe	97
PID 2696 wrote to memory of 3500	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	98
PID 2696 wrote to memory of 3500	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	98
PID 2696 wrote to memory of 3500	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	98
PID 3500 wrote to memory of 2928	3500	cmd.exe	100
PID 3500 wrote to memory of 2928	3500	cmd.exe	100
PID 3500 wrote to memory of 2928	3500	cmd.exe	100
PID 2696 wrote to memory of 1452	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	101
PID 2696 wrote to memory of 1452	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	101
PID 2696 wrote to memory of 1452	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	101
PID 1452 wrote to memory of 4604	1452	cmd.exe	104
PID 1452 wrote to memory of 4604	1452	cmd.exe	104
PID 1452 wrote to memory of 4604	1452	cmd.exe	104
PID 2696 wrote to memory of 3316	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	105
PID 2696 wrote to memory of 3316	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	105
PID 2696 wrote to memory of 3316	2696	611c69111c159fb3f5f30ecb9dae03a0N.exe	105
PID 3316 wrote to memory of 3140	3316	cmd.exe	107
PID 3316 wrote to memory of 3140	3316	cmd.exe	107
PID 3316 wrote to memory of 3140	3316	cmd.exe	107

Views/modifies file attributes 1 TTPs 7 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1780	attrib.exe
1068	attrib.exe
3204	attrib.exe
2984	attrib.exe
2928	attrib.exe
4604	attrib.exe
3140	attrib.exe

C:\Users\Admin\AppData\Local\Temp\611c69111c159fb3f5f30ecb9dae03a0N.exe
"C:\Users\Admin\AppData\Local\Temp\611c69111c159fb3f5f30ecb9dae03a0N.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- Checks computer location settings
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://www.ymtuku.com/xg/?tan
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5028
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5028 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4892
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "C:\Documents and Settings\All Users\桌面\Internet Explorer.lnk"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1564
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "C:\Documents and Settings\All Users\桌面\Internet Explorer.lnk"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:1780
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "C:\Documents and Settings\Admin\桌面\Internet Explorer.lnk"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3712
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "C:\Documents and Settings\Admin\桌面\Internet Explorer.lnk"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:1068
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "C:\Documents and Settings\Admin\Application Data\Microsoft\Internet Explorer\Quick Launch\启动 Internet Explorer 浏览器.lnk"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3964
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "C:\Documents and Settings\Admin\Application Data\Microsoft\Internet Explorer\Quick Launch\启动 Internet Explorer 浏览器.lnk"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:3204
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "C:\Documents and Settings\Admin\Application Data\Microsoft\Internet Explorer\Quick Launch\Internet Explorer.lnk"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5108
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "C:\Documents and Settings\Admin\Application Data\Microsoft\Internet Explorer\Quick Launch\Internet Explorer.lnk"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2984
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "C:\Documents and Settings\Admin\「开始」菜单\程序\Internet Explorer.lnk"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3500
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "C:\Documents and Settings\Admin\「开始」菜单\程序\Internet Explorer.lnk"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2928
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "C:\WINDOWS\windows.exe"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1452
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "C:\WINDOWS\windows.exe"
    3⤵
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:4604
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c attrib +h "c:\system.exe"
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3316
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h "c:\system.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:3140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZI2484ST\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\WINDOWS\windows.exe

Filesize
232KB

MD5
6e0ae71f39cbd1b22a7198a44d3f6688

SHA1
f22e09da16769a870d4de4cc472ad2b6185e9f2a

SHA256
4de73f873a78318d1f5d5f410b8572c8f3cb09d97e3f7ac22636ff4e5cc89063

SHA512
5685b35ea48b6fe1fac21aaba977f8f7550a9d652aec42aa2b21f3d46796be11efa8c1ee443e17011953996097d7cf7249f7cc61c7d33d39d394a436d2306bb0

Download Submit
C:\system.exe

Filesize
232KB

MD5
ed30cdd6ac945966b22dc6a36c509523

SHA1
0f7654973190e507db535e94a01e5a71f8ae7110

SHA256
7bacb6b2e301da9269abd45953ce77eda66e3654d97814f4891cd6c7105f711d

SHA512
e9aa67afd3546fc770c8fe1a4105bc1913739bb00abaa0017669d43da64a9eca75d08ac29507fb24a3108302ea8e3f56c898601576c91e1ff2ac432cae892d41

Download Submit
memory/2696-0-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2696-17-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download