Analysis
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max time kernel
92s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-12-2024 06:30
Static task
static1
Behavioral task
behavioral1
Sample
675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe
Resource
win10v2004-20241007-en
General
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Target
675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe
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Size
231KB
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MD5
1e5310906b2196362596f361e7fd55c0
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SHA1
3d9e2fcd9a0b53c8493dfea67e04bf8adfdd1402
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SHA256
675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9b
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SHA512
ac7e25075199e0664f8a0caaa4f994c4bd6bcd3e49f27b0a2bd89832d528115dfd3041450c8e52055546bca1d4e6c186262783df04c22f6cad10419ef2f236bb
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SSDEEP
3072:RPgE0E5wfNm5RQ9vGeriZuxqrzmT0MKgM2Au2c5L97zPy+yc4WABa/KC:RPgEifAIOe6eOqAMKgMy5B7G25
Malware Config
Signatures
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GandCrab payload 3 IoCs
resource yara_rule behavioral2/memory/4720-259-0x0000000000400000-0x0000000000B4A000-memory.dmp family_gandcrab behavioral2/memory/4720-260-0x0000000000C40000-0x0000000000C57000-memory.dmp family_gandcrab behavioral2/memory/4720-264-0x0000000000400000-0x000000000042C000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Gandcrab family
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Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\win.ini 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3464 4720 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe -
Checks SCSI registry key(s) 3 TTPs 20 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Service 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\LowerFilters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Filters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Service 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\LowerFilters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\UpperFilters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\UpperFilters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\LowerFilters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Filters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\LowerFilters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Filters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\UpperFilters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\UpperFilters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Filters 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe -
Suspicious use of AdjustPrivilegeToken 30 IoCs
description pid Process Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe Token: SeLoadDriverPrivilege 4720 675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe"C:\Users\Admin\AppData\Local\Temp\675c5b27af9009f66e92d8b4188bdb84838b7b167614841df47b5c470f4f0f9bN.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:4720 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 4682⤵
- Program crash
PID:3464
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4720 -ip 47201⤵PID:1344
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
9KB
MD5b16d8340c3be30d2f41b9c0e2b1f6257
SHA116a040d7653e5da8184498c63151eb87c866a940
SHA256494febd6c46ca0a8a5fae8164fae6d5a3485b6b767f35d8d70d378e025416b33
SHA5125eab1adcb3421f4e944a9e9b1f55a510fa399d5b30c3f9408c7e3bf7224a2d622166f3393ba951be80372667770198a31383b3f5b6f7109f7c704bfe52c3fe20