f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf

Analysis

max time kernel
148s
max time network
127s
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, 10:01

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General

Target
jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
Size 490KB
Sample261002-l2ke4svfle
SHA256 f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf
MD5 ab15bfa05ccff620550f6631ab9a905b
SHA1 3921281e4826791b447189b799663d9d133b39a5
SHA512 59b1681ed8bacd6b7ecb9cd0f21abe07b72d5e24f79423b05f85bebbd6198858a05e5f799023998becb5d86134b2f29a9e2ee72aea872092e51bea9c0889e238
SSDEEP 6144:DdzrFoD1ObOggNPskPLAfN6ecGuzHE8MLSnovUIl910b8W78412fx4:DdzU1ObOgOs+sF6tnovUIl9GvS4
TLSH
T193B48D426FA6C1F5D30404BB8CD7D71AB6A29A79673055C3BBE01A6DB9709D3F93C208
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)	\??\u:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\y:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
	\??\f:\	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\j:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\m:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\o:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\s:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\d:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\h:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\i:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\l:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\n:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\p:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\r:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\w:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\g:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\q:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\t:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\v:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\x:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\z:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
File opened (read-only)	\??\k:	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.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_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.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\Domain	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.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_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_f3fc424c8b2b09eff77b800aa513c499bfb1d428e88fd15f39f902091863a3cf.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:2900