gozi_ifsb | 385f77e0604e9926408a261fb3e56268f60e0fda4f124f2d1b0c1b45d106bdc0

General

Target

job_attach_h6x.js
Size

1.3MB
MD5

c9a6a820f7d344bfd42471b9964049a8
SHA1

bdc1669dec4e00d2d76817379b7b5088fadb471b
SHA256

385f77e0604e9926408a261fb3e56268f60e0fda4f124f2d1b0c1b45d106bdc0
SHA512

8b5d2d1ad55b942a5158036530c7c92cdb7318b4e878ff4d3e31d891b5b4a874914860c708d056b0033872cff006ce542ebdd79d04d13249e9c63c7f2622fa8f

Score

10^/10

banker trojan gozi_ifsb ursnif spyware evasion

Malware Config

Signatures

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

iexplore.exeExplorer.EXE

pid process

1560 iexplore.exe
1560 iexplore.exe
1560 iexplore.exe
1216 Explorer.EXE
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

PING.EXE

pid process

1604 PING.EXE

pid	process
1604	PING.EXE

Checks whether UAC is enabled 1 TTPs 4 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

iexplore.exeIEXPLORE.EXEIEXPLORE.EXEExplorer.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	Explorer.EXE

Gozi, Gozi IFSB
Gozi ISFB is a well-known and widely distributed banking trojan.
banker trojan gozi_ifsb
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 12 IoCs

Processes:

iexplore.exeIEXPLORE.EXEIEXPLORE.EXE

pid	process
1560	iexplore.exe
1560	iexplore.exe
1736	IEXPLORE.EXE
1736	IEXPLORE.EXE
1560	iexplore.exe
1560	iexplore.exe
1032	IEXPLORE.EXE
1032	IEXPLORE.EXE
1560	iexplore.exe
1560	iexplore.exe
1736	IEXPLORE.EXE
1736	IEXPLORE.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1148 powershell.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exeExplorer.EXE

pid process

1148 powershell.exe
1148 powershell.exe
1216 Explorer.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1604 PING.EXE

description	pid	process
Token: SeDebugPrivilege	1148	powershell.exe

pid	process
1148	powershell.exe
1148	powershell.exe
1216	Explorer.EXE

pid	process
1604	PING.EXE

Suspicious use of WriteProcessMemory 60 IoCs

Processes:

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

description	pid	process	target process
PID 2016 wrote to memory of 316	2016	wscript.exe	regsvr32.exe
PID 2016 wrote to memory of 316	2016	wscript.exe	regsvr32.exe
PID 2016 wrote to memory of 316	2016	wscript.exe	regsvr32.exe
PID 2016 wrote to memory of 316	2016	wscript.exe	regsvr32.exe
PID 2016 wrote to memory of 316	2016	wscript.exe	regsvr32.exe
PID 316 wrote to memory of 1168	316	regsvr32.exe	regsvr32.exe
PID 316 wrote to memory of 1168	316	regsvr32.exe	regsvr32.exe
PID 316 wrote to memory of 1168	316	regsvr32.exe	regsvr32.exe
PID 316 wrote to memory of 1168	316	regsvr32.exe	regsvr32.exe
PID 316 wrote to memory of 1168	316	regsvr32.exe	regsvr32.exe
PID 316 wrote to memory of 1168	316	regsvr32.exe	regsvr32.exe
PID 316 wrote to memory of 1168	316	regsvr32.exe	regsvr32.exe
PID 1560 wrote to memory of 1736	1560	iexplore.exe	IEXPLORE.EXE
PID 1560 wrote to memory of 1736	1560	iexplore.exe	IEXPLORE.EXE
PID 1560 wrote to memory of 1736	1560	iexplore.exe	IEXPLORE.EXE
PID 1560 wrote to memory of 1736	1560	iexplore.exe	IEXPLORE.EXE
PID 1560 wrote to memory of 1032	1560	iexplore.exe	IEXPLORE.EXE
PID 1560 wrote to memory of 1032	1560	iexplore.exe	IEXPLORE.EXE
PID 1560 wrote to memory of 1032	1560	iexplore.exe	IEXPLORE.EXE
PID 1560 wrote to memory of 1032	1560	iexplore.exe	IEXPLORE.EXE
PID 1132 wrote to memory of 1148	1132	mshta.exe	powershell.exe
PID 1132 wrote to memory of 1148	1132	mshta.exe	powershell.exe
PID 1132 wrote to memory of 1148	1132	mshta.exe	powershell.exe
PID 1148 wrote to memory of 1244	1148	powershell.exe	csc.exe
PID 1148 wrote to memory of 1244	1148	powershell.exe	csc.exe
PID 1148 wrote to memory of 1244	1148	powershell.exe	csc.exe
PID 1244 wrote to memory of 568	1244	csc.exe	cvtres.exe
PID 1244 wrote to memory of 568	1244	csc.exe	cvtres.exe
PID 1244 wrote to memory of 568	1244	csc.exe	cvtres.exe
PID 1148 wrote to memory of 748	1148	powershell.exe	csc.exe
PID 1148 wrote to memory of 748	1148	powershell.exe	csc.exe
PID 1148 wrote to memory of 748	1148	powershell.exe	csc.exe
PID 748 wrote to memory of 808	748	csc.exe	cvtres.exe
PID 748 wrote to memory of 808	748	csc.exe	cvtres.exe
PID 748 wrote to memory of 808	748	csc.exe	cvtres.exe
PID 1148 wrote to memory of 1216	1148	powershell.exe	Explorer.EXE
PID 1148 wrote to memory of 1216	1148	powershell.exe	Explorer.EXE
PID 1148 wrote to memory of 1216	1148	powershell.exe	Explorer.EXE
PID 1216 wrote to memory of 1560	1216	Explorer.EXE	iexplore.exe
PID 1216 wrote to memory of 1560	1216	Explorer.EXE	iexplore.exe
PID 1216 wrote to memory of 1676	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1676	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1676	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1560	1216	Explorer.EXE	iexplore.exe
PID 1216 wrote to memory of 1676	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1676	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1676	1216	Explorer.EXE	cmd.exe
PID 1676 wrote to memory of 1604	1676	cmd.exe	PING.EXE
PID 1216 wrote to memory of 1528	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1528	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1528	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1548	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1548	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1548	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 2024	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 2024	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 2024	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1400	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1400	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 1400	1216	Explorer.EXE	cmd.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1168 regsvr32.exe

pid	process
1168	regsvr32.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

Makes http(s) request 11 IoCs

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

Processes:

description	flow	ioc
HTTP URL	7	http://f1.pipen.at/api1/DU2BEoBJol4c9QR/hzPoobUQQv8hItvMi9/yhdvyNz9l/oa9KsvEawojRvasA7ex6/qfj_2F1wuNVIo8Fc6BB/HOpckssdLG5i65wrT3JIFE/XgCboLwQXQO1x/79XbhLtf/C9g7B9gE12qPhaJTRGfLFET/G8mN1kCFkA/9_2BrB1hqtcWDrHTm/tLQjX24Yl3CK/JdywgJ26Wiy/kozhgzH00Z2VXi/gaW3VxCXkV0tXRQeXn7OS/67MSrVSb6ZWxWd7c/xIkbfFEx_0A_0DP/eratXBGlfjEUmHYapK/reAwnI_2B/_2BFEgRgx0Mv/Q7nr3rXRLi/P
HTTP URL	33	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
HTTP URL	5	http://f1.pipen.at/api1/0ghLUnYo8aL5/9_2BUHjwrCF/0Hhr_2FmsXOct0/2t6l7ZjOSmAC3DcxcdbjP/Y7kI7USaEF_2BSA0/d9GPnE75dM2eS9U/W1HmSg_2BntnU6ln1p/7_2FpVuLh/X8_2FVM1bHcDc_2F4FX_/2FQdICJtOvvjgvAx7xv/4sQeLo3cTNsEziHcAmiuAY/Q6ezxbYK_2F9B/AbOaB_2F/pYwoXJtQGi0Nqt7SpCBKyx2/ggwho_2BGD/Ap2AKY1XKOv1aB0Mw/6JoBqn_2F4id/3IM9k43fSo1/cXSo5_0A_0DY5u/mi4NvLQvCQyUuiwA6TMUj/CIMOK8DkOBBf1I8yEtqo/bKy
HTTP URL	6	http://f1.pipen.at/favicon.ico
HTTP URL	12	http://api10.dianer.at/jvassets/xI/t64.dat
HTTP URL	21	http://vv.malorun.at/api1/1Z0_2FywgL_2B_2Bt9Fe4X/ZvaxSxP1OgulP/scGcBUwg/saJkQaIG47lugmQ0dCi56e9/Z_2B6IAF_2/BL1K3q275gCXgtw7S/ay_2FbbZVNGX/d0CC8_2Bfjb/Ul3vLVD5f7KvZV/GAvGiYNVIqktr8eXQy3SJ/oYwOVWT_2F_2F6wB/I47VfiEOIeMM2rx/fq9LdyFR7qvgLuhjPI/z9yPj6i6q/3lPlmvnmfebKgh7_2Fzw/aN462bZHDfzBssbdNPF/VuZzjGkoW05bQqs_2Fd7GE/4zVy_0A_0DoDc/hYj4eBTq/sJWmw2Z5rYltmH9hnyhvM9t/iD9QZOpiNm/HtV
HTTP URL	22	http://vv.malorun.at/api1/ewgHZVV99kZvKB5/DKPjpZCU6WF5IMxCV1/Gdua_2Fg9/KdUlvL_2F3blgTEP_2FY/6c5tfSXSx3VDVTzKiAZ/1MHsU5xEkTVizMcFmPQ_2F/SBrVaWo4bGI4T/IYVNjx7a/5fx_2B3nGXaWBMieEH_2FsD/IHYTQ_2BDn/dQ_2F1Oi_2Fpj0er3/nmS2F8dtoLvt/SVeppm1LIzI/Bpw9dUQESsdfF6/esugCnhGIM2vs0pUy_2BF/3qUKRuH6ccGxzRJ4/Rx_2Fr_2Fyyzshv/T8tb1n1_2BTqTzH_0A/_0DPpJvJ6/yK4vtz9wwsgFBhuivO3D/qh6H1d3r2Kpl88Qss1OU/0
HTTP URL	23	http://vv.malorun.at/api1/qFuBRfAP_2FZrp/Y1UWsFiwhdhD6_2FMGLVj/iRhhru45bUntL5qU/5qjfW8A_2BV3GQ7/tN2p7_2BImyue9FX7h/ShShHjnMM/8FTwy7wlqwH1O7rCM4gw/FBldMJcFsbG7KmP3pIs/tc6Cov6_2BO2umwU2Epch6/WMUXtOEzNpD40/ocHA87Qj/4DvvoVEdYAxHp6eChMMntBF/AGaminQRmx/QlJZWK6fHJGgdoeJn/YPiVvVqhoYQQ/a9_2BCN6O49/FM8QLeJnqAa0_2/BbJp_0A_0DjP5AaDhfpJB/c717czc_2FDy8PKr/5omPukm4qLKhCt5/_2BX5au3/N
HTTP URL	32	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
HTTP URL	8	http://f1.pipen.at/favicon.ico
HTTP URL	9	http://f1.pipen.at/api1/sINhDXzmYnnZVloGkPL/OgzW4fKVFmoiCKYGKsZGM7/9sE0GAjBkmKAy/B8okQMl2/NBf0u7q6ouh_2FwUpGGIqJM/aNn6oVcpox/IQout2E0QyR9BSuDv/NlHIYymchKyI/LDPO2gZT879/fOipLGYgCnp2oh/aLJSM0esCiEAgwfgYb_2B/STIWe6QH9me34OR8/FKptxh02Fy1F2Uv/N9DSCAY7J3k8KfWR7A/oYav_2B28/HJuSldx2l4evYfXsSeUl/wcHx646zcT_0A_0DKoy/rHRV8_2Bp7J2g3JBH7eWPx/LcNueIU41Vg0t/834Zw0_2/F37BdzPcl8b8cUqygS6qlr7/NPb

Ursnif, Dreambot
Ursnif is a variant of the Gozi IFSB with more capabilities.
banker trojan ursnif
Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

powershell.exeExplorer.EXEcmd.exe

pid process

1148 powershell.exe
1216 Explorer.EXE
1216 Explorer.EXE
1676 cmd.exe

pid	process
1148	powershell.exe
1216	Explorer.EXE
1216	Explorer.EXE
1676	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

powershell.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 1148 set thread context of 1216	1148	powershell.exe	Explorer.EXE
PID 1216 set thread context of 1560	1216	Explorer.EXE	iexplore.exe
PID 1216 set thread context of 1676	1216	Explorer.EXE	cmd.exe
PID 1676 set thread context of 1604	1676	cmd.exe	PING.EXE

Modifies Internet Explorer settings 1 TTPs 42 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEmshta.exeiexplore.exeIEXPLORE.EXE

description	ioc	process
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\Main	mshta.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\InternetRegistry	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\Recovery\PendingRecovery	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\Main	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\Toolbar\WebBrowser	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\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000dcc209169d6de14b878908571718e558000000000200000000001066000000010000200000008a7075e997b04bd999a79110ada4f50e8c105e0d291e4b2cd44533bbc2b04ad1000000000e8000000002000020000000b3052e1b2044e2d6eeae482d0b64ef5f5e54b53732e1665dbe162706cb4b1d3520000000332c721379ac3d209c58934a9bd1c595f72dba369051f1aef9a5d8b37558202440000000016c8198428647d4bbf7d562f0d11585944f959f52b0fd1b815324e5c270a6e788e213066b422025c245da3bb7fe576b009540039e9be22b2d67cff9c8aab08a	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "293934423"	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\LowRegistry\DOMStorage	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\Main	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
Set value (data)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50c173b21715d601	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\Main\CompatibilityFlags = "0"	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
Set value (str)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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 (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\DomainSuggestion\FileNames	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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E92E4081-810A-11EA-BD3B-6E6D0CC9EA80} = "0"	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\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3765897441-2376744223-3151462503-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
PID:1216
- C:\Windows\system32\wscript.exe
  wscript.exe C:\Users\Admin\AppData\Local\Temp\job_attach_h6x.js
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\System32\regsvr32.exe
    "C:\Windows\System32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\\DeNSXQbUgM.txt
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:316
  - - C:\Windows\SysWOW64\regsvr32.exe
      C:\Users\Admin\AppData\Local\Temp\\DeNSXQbUgM.txt
      4⤵
      Loads dropped DLL
      PID:1168
- 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⤵
  - Suspicious use of WriteProcessMemory
  - Modifies Internet Explorer settings
  PID:1132
- - 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 AdjustPrivilegeToken
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    - Drops file in System32 directory
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of SetThreadContext
    PID:1148
  - - 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\dr4fipwn\dr4fipwn.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1244
    - - 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\RESAAEE.tmp" "c:\Users\Admin\AppData\Local\Temp\dr4fipwn\CSCCFCF44488D8E4004BF95D4EA5BA1EF.TMP"
        5⤵
        
        PID:568
  - - 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\x03a0wna\x03a0wna.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:748
    - - 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\RESAB7A.tmp" "c:\Users\Admin\AppData\Local\Temp\x03a0wna\CSC8051214C4A3F40E6B21688C7EEE55C83.TMP"
        5⤵
        
        PID:808
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\Admin\AppData\Local\Temp\DeNSXQbUgM.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of SetThreadContext
  PID:1676
- - C:\Windows\system32\PING.EXE
    ping localhost -n 5
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    - Runs ping.exe
    PID:1604
- C:\Windows\system32\cmd.exe
  cmd /C "nslookup myip.opendns.com resolver1.opendns.com > C:\Users\Admin\AppData\Local\Temp\2760.bi1"
  2⤵
  PID:1528
- - C:\Windows\system32\nslookup.exe
    nslookup myip.opendns.com resolver1.opendns.com
    3⤵
    PID:1208
- C:\Windows\system32\cmd.exe
  cmd /C "nslookup myip.opendns.com resolver1.opendns.com > C:\Users\Admin\AppData\Local\Temp\2618.bi1"
  2⤵
  PID:1548
- - C:\Windows\system32\nslookup.exe
    nslookup myip.opendns.com resolver1.opendns.com
    3⤵
    PID:612
- C:\Windows\system32\cmd.exe
  cmd /C "echo -------- >> C:\Users\Admin\AppData\Local\Temp\2760.bi1"
  2⤵
  PID:2024
- C:\Windows\system32\cmd.exe
  cmd /C "echo -------- >> C:\Users\Admin\AppData\Local\Temp\2618.bi1"
  2⤵
  PID:1400

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- Modifies Internet Explorer settings
PID:1560
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1560 CREDAT:275457 /prefetch:2
  2⤵
  - Checks whether UAC is enabled
  - Suspicious use of SetWindowsHookEx
  - Modifies Internet Explorer settings
  PID:1736
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1560 CREDAT:406535 /prefetch:2
  2⤵
  - Checks whether UAC is enabled
  - Suspicious use of SetWindowsHookEx
  - Modifies Internet Explorer settings
  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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\2618.bi1

Download Submit
C:\Users\Admin\AppData\Local\Temp\2618.bi1

Download Submit
C:\Users\Admin\AppData\Local\Temp\2760.bi1

Download Submit
C:\Users\Admin\AppData\Local\Temp\2760.bi1

Download Submit
C:\Users\Admin\AppData\Local\Temp\DeNSXQbUgM.txt

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESAAEE.tmp

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESAB7A.tmp

Download Submit
C:\Users\Admin\AppData\Local\Temp\dr4fipwn\dr4fipwn.dll

Download Submit
C:\Users\Admin\AppData\Local\Temp\x03a0wna\x03a0wna.dll

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\XZ0ZY4UF.txt

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\dr4fipwn\CSCCFCF44488D8E4004BF95D4EA5BA1EF.TMP

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\dr4fipwn\dr4fipwn.0.cs

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\dr4fipwn\dr4fipwn.cmdline

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\x03a0wna\CSC8051214C4A3F40E6B21688C7EEE55C83.TMP

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\x03a0wna\x03a0wna.0.cs

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\x03a0wna\x03a0wna.cmdline

Download Submit
\Users\Admin\AppData\Local\Temp\DeNSXQbUgM.txt

Download Submit
memory/1148-14-0x000000001C4B0000-0x000000001C561000-memory.dmp

Filesize
708KB

Download
memory/1216-13-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/1216-18-0x0000000006EA0000-0x0000000006F51000-memory.dmp

Filesize
708KB

Download
memory/1216-16-0x0000000006EA0000-0x0000000006F51000-memory.dmp

Filesize
708KB

Download
memory/1560-15-0x0000000002B20000-0x0000000002B21000-memory.dmp

Filesize
4KB

Download
memory/1604-19-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/1676-20-0x0000000002100000-0x00000000021B1000-memory.dmp

Filesize
708KB

Download
memory/1676-17-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2016-0-0x0000000002980000-0x0000000002984000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads