2552a8c723356bd6826c23dedd148a684e133cde67128bc4ecb42e34d9236fb8

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06-03-2024 11:53

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General

Target

b7560efa59d3ff684957ddee1eee7eb4.exe
Size

31KB
MD5

b7560efa59d3ff684957ddee1eee7eb4
SHA1

a5ab9c1d68c0d1baa3147b9658a2086732d4f0e0
SHA256

2552a8c723356bd6826c23dedd148a684e133cde67128bc4ecb42e34d9236fb8
SHA512

2c5bb5ed4ca7d4491191bdba8e87b15410b4133354959512e2a811eea081243bdde89ca04ed826dc397c2b8ea01d814d1166893ec57d03fdbe79dad8fb320171
SSDEEP

768:aIWPa/mkuI/uB16ZXe2CSnEOvdUmofoThkIWaZPJUFT97:aHPWmpI/w0ZXe27hwoTaIW+2h

Score

8^/10

persistence

Malware Config

Signatures

Sets file execution options in registry 2 TTPs 64 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmqczj.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UpLive.EXE	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NAVSetup.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Trojanwall.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\adghjam.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvMonitor.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UIHost.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sos.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AgentSvr.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AppSvc32.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgrssvc.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.com\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPFW32.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVStub.kxp\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mcconsol.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\5784sdhdfdjfdfgd989sgsfsdfgdffhfg5gsfaabsfmfgdddsabc.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QHSET.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RegClean.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmqczj.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit32.Exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Discovery.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\45fghfd.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\asxssffsddgfsxxsxcfdsxxsxs.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\XP.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccSvcHst.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\IceSword.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KRegEx.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KRepair.COM	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KsLoader.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\auto.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cross.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\~.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KMFilter.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KWatchX.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\scan32.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KASMain.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPFW32.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmsk.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\safelive.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QQDoctorMain.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FileDsty.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kernelwind32.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\IceSword.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVPFW.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVStub.kxp	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvXP.kxp	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MagicSet.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PFWLiveUpdate.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\safelive.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SmartUp.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UIHost.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.Exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\xxxdgfdfg.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVCenter.kxp	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Ras.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxAgent.exe\Debugger = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxAttachment.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Wsyscheck.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe	b7560efa59d3ff684957ddee1eee7eb4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LoveHebeAA = "C:\\Windows\\system32\\Safebc.exe"	b7560efa59d3ff684957ddee1eee7eb4.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\config\systemprofile\Safebc.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\Safebc.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
File created	C:\Windows\SysWOW64\Safebc.exe	b7560efa59d3ff684957ddee1eee7eb4.exe
File opened for modification	C:\Windows\SysWOW64\Safebc.exe	b7560efa59d3ff684957ddee1eee7eb4.exe

Modifies Internet Explorer settings 1 TTPs 23 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1062225178"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\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 (str)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1059568496"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31092669"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31092669"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31092669"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6ABE30F3-DBB0-11EE-B3C6-E63A1A6527EC} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1059568496"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 36 IoCs

pid	Process
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe
3820	b7560efa59d3ff684957ddee1eee7eb4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3820	b7560efa59d3ff684957ddee1eee7eb4.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2604	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2604	IEXPLORE.EXE
2604	IEXPLORE.EXE
3576	IEXPLORE.EXE
3576	IEXPLORE.EXE
3576	IEXPLORE.EXE
3576	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 2604	3820	b7560efa59d3ff684957ddee1eee7eb4.exe	102
PID 3820 wrote to memory of 2604	3820	b7560efa59d3ff684957ddee1eee7eb4.exe	102
PID 2604 wrote to memory of 3576	2604	IEXPLORE.EXE	103
PID 2604 wrote to memory of 3576	2604	IEXPLORE.EXE	103
PID 2604 wrote to memory of 3576	2604	IEXPLORE.EXE	103

C:\Users\Admin\AppData\Local\Temp\b7560efa59d3ff684957ddee1eee7eb4.exe
"C:\Users\Admin\AppData\Local\Temp\b7560efa59d3ff684957ddee1eee7eb4.exe"
1⤵
- Sets file execution options in registry
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  Open http://xz2.daoqaz.cn/tj.asp
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2604 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:3576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Safebc.exe

Filesize
22.6MB

MD5
0111b82e3ec1276aadcee509a399674f

SHA1
58889837f6b866b2ec5f848234371fcb5b476aef

SHA256
bb8e73879683df5b36ec39a6ca2093874a23666b3dce48550aa18644017ef1ef

SHA512
d70b768056628d41fb84d8b2a797326d2174140d84a36ec37dec4361ba6cf533146ae3b9a9fd7cbf5b0f1e1ffd4a8400bdc701643f6a9acc3d666457ef76adb2

Download Submit
memory/3820-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/3820-6-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download