ramnit | 08112a21af245b130c3cac6617cd5a89e8d1e9631e0bc45c381da9515e9dce3c

General

Target

2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Size

1.2MB
MD5

11e7b8e829e762907a4b18ba6674b31b
SHA1

e4b6838aebc9f5fc10047e8d4c59106c52754e1b
SHA256

08112a21af245b130c3cac6617cd5a89e8d1e9631e0bc45c381da9515e9dce3c
SHA512

44960b4113c67767f25d038ac7c1eed3017d72fa440ffcd2f329eb7ec27f926e15ec4f15b53e5402104c4cc8c1767a436978451ef20e8efd44494dd9d2d461f2
SSDEEP

24576:2h2bNeMrpYdvrqUGvUk5jxHJ/6+85kKLj8TjWoY0eClVy23c9oMI8rFi2Pdr7R58:AcNTmRqUGvUk5jxHJ/6+85kKLj8TjW04

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Ramnit family
ramnit
Executes dropped EXE 2 IoCs

Processes:

2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exeDesktopLayer.exe

pid process

1368 2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
3144 DesktopLayer.exe

pid	process
1368	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
3144	DesktopLayer.exe

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1368-4-0x0000000000400000-0x000000000042E000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe	upx
behavioral2/memory/1368-8-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/memory/3144-17-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/memory/3144-16-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

Processes:

2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\pxA383.tmp	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

discovery

System Language Discovery

T1614.001

Processes:

2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exeDesktopLayer.exeIEXPLORE.EXE2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DesktopLayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{3B133581-986E-11EF-B319-EE81E66BE9E9} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "264991010"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "261084531"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31140987"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31140987"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "261084531"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "437243442"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31140987"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Modifies registry class 30 IoCs

Processes:

2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\IconSize = "16"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:PID = "0"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByDirection = "1"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\LogicalViewMode = "1"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Mode = "4"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1092616257"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupView = "0"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

DesktopLayer.exe

pid	process
3144	DesktopLayer.exe
3144	DesktopLayer.exe
3144	DesktopLayer.exe
3144	DesktopLayer.exe
3144	DesktopLayer.exe
3144	DesktopLayer.exe
3144	DesktopLayer.exe
3144	DesktopLayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2236 iexplore.exe

pid	process
2236	iexplore.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exeiexplore.exeIEXPLORE.EXE

pid	process
4752	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
2236	iexplore.exe
2236	iexplore.exe
4476	IEXPLORE.EXE
4476	IEXPLORE.EXE
4476	IEXPLORE.EXE
4476	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exeDesktopLayer.exeiexplore.exe

description	pid	process	target process
PID 4752 wrote to memory of 1368	4752	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
PID 4752 wrote to memory of 1368	4752	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
PID 4752 wrote to memory of 1368	4752	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
PID 1368 wrote to memory of 3144	1368	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe	DesktopLayer.exe
PID 1368 wrote to memory of 3144	1368	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe	DesktopLayer.exe
PID 1368 wrote to memory of 3144	1368	2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe	DesktopLayer.exe
PID 3144 wrote to memory of 2236	3144	DesktopLayer.exe	iexplore.exe
PID 3144 wrote to memory of 2236	3144	DesktopLayer.exe	iexplore.exe
PID 2236 wrote to memory of 4476	2236	iexplore.exe	IEXPLORE.EXE
PID 2236 wrote to memory of 4476	2236	iexplore.exe	IEXPLORE.EXE
PID 2236 wrote to memory of 4476	2236	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnit.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4752

C:\Users\Admin\AppData\Local\Temp\2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
C:\Users\Admin\AppData\Local\Temp\2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe
2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1368

C:\Program Files (x86)\Microsoft\DesktopLayer.exe
"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3144

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2236 CREDAT:17410 /prefetch:2
5⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
8fcd2801947deaf151e983830331290b

SHA1
f51696d3d1486f78df561246375818a3313af27e

SHA256
c8feb01b063e3ce5afab5464e537832b1adcd0558e164f3854e0de456dbb3571

SHA512
531fd2ef45fb40ada3439c743b1ef1b80108dfaa61289eb959d9a73d70390de24382584eb24f52b6b5b42dd81ae39bc41a80429b59d7a97e7ac66a922e290e19

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
80823b7aff303db9d0b9f94dad8e43b8

SHA1
e0c65b05818b93d6699d1d5f32411aec56c029a1

SHA256
713639167b2780d97c450ac31a90bee5593fbc9340ea66afe8fc6b347f2064b7

SHA512
3879486336342647e5d14c2203e38df7958844e1557898ba64403e163ce9b8671852097db4001a26c0d1c592f93255837924df9e69e0e89b7866242d17004b47

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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C:\Users\Admin\AppData\Local\Temp\2024-11-01_11e7b8e829e762907a4b18ba6674b31b_mafia_ramnitSrv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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memory/1368-4-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1368-6-0x0000000000550000-0x000000000055F000-memory.dmp

Filesize
60KB

Download
memory/1368-8-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3144-15-0x00000000004E0000-0x00000000004E1000-memory.dmp

Filesize
4KB

Download
memory/3144-16-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3144-13-0x00000000004D0000-0x00000000004DF000-memory.dmp

Filesize
60KB

Download
memory/3144-17-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4752-19-0x0000000000900000-0x0000000000A4A000-memory.dmp

Filesize
1.3MB

Download
memory/4752-20-0x0000000002C40000-0x0000000002C41000-memory.dmp

Filesize
4KB

Download
memory/4752-0-0x0000000000900000-0x0000000000A4A000-memory.dmp

Filesize
1.3MB

Download
memory/4752-12-0x0000000002C40000-0x0000000002C41000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads