37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5

Analysis

max time kernel
148s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 10:24

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General

Target
jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
Size 510KB
Sample261002-mfdwwaga52
SHA256 37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5
MD5 f63bb116b16613e6fa3560a37d805a25
SHA1 2b5883544b034b818db5461992d4e5e5f813f958
SHA512 5014166ee187527951ebba3fe3f249c434f1f9d98a8fc6ef42f1c7220da8b631df8093a945439a00f577e436310cafd3f85ea44ca58d2cde5fa5563596d93a9a
SSDEEP 12288:MZSayd0ipruR8qjP1FFFOOzhEYk7oEqYjO:MZ2prunLXFFO1nO
TLSH
T158B4AE426EA5C1B1D24504778DD6DB267AA29EB5273168C37FE02A6CFA309D3F93D304
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

Enumerates connected drives 3 TTPs 22 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\g:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\j:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\t:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\y:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
	\??\f:\	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\h:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\i:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\k:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\m:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\n:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\q:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\r:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\d:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\l:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\p:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\s:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\u:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\v:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\w:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\x:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\o:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
File opened (read-only)	\??\z:	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_37d73b48874398a1b80ce2586a563c32fc9cc3ca3f3f847ff23e8620b818dcb5.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:1488