9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12

General

Target
jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
Size 510KB
Sample261002-l2a7faverc
SHA256 9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12
MD5 663d3e390e8949e2330e9c545fc65f16
SHA1 2d538a4654e6b85f705bee799fca4ac3ea63a389
SHA512 345775dc6fa3d7c49eda25b6fdef4914ce4a4a31034f71b942a8a2c89bf6118962a2b41fda988c8f03a4180626415381aac58df10351f2923fe17d47d1e65433
SSDEEP 12288:MZSayd0ipruR8qjP1FFFOOzhEYkDw44N7rbK:MZ2prunLXFFO1zy73K
TLSH
T1C2B49E426EA5C5B1D24404778DD6DB267AA29EB5233164C37FE02A6CFA709D3FD3D208
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)	\??\m:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\n:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\p:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\g:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\h:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\j:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\s:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\v:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\w:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\x:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\e:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
	\??\f:\	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\l:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\o:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\r:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\y:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\k:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\q:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\t:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\u:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\z:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
File opened (read-only)	\??\i:	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.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_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.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_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.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_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_9a0d8aea31b55cabf19606d6ded4abe92820eee7de6ef68068f471d709537c12.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:3896