aac5374a74537c30fe4c3682cc4f29d302339473f1d3bf0121392d29db06de13

General

Target

0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
Size

202KB
MD5

0814d3967dc4b1b2bf9017033de4b7db
SHA1

ce67e02cbf7691d80c98fdd3042dbf0e5b3e81ba
SHA256

aac5374a74537c30fe4c3682cc4f29d302339473f1d3bf0121392d29db06de13
SHA512

07cec9a25fc7ca6aa2fce84035f7498ef9628e7b69fe08008f77ab630703694716926f822cd0e58fe6ce7af8eab1dc1f1013cd4c418abcbebf34bda68a4ed276
SSDEEP

3072:o2oNUytwCZ3P6itmVVEC6/aPSmRPydcYcsX6rtrCpYFl566gSPY7Aw5pi/UenGWU:okk8YAjhLYc4K1CWe6gSA795p+UeGL

Score

6^/10

bootkit discovery persistence upx

Malware Config

Signatures

Enumerates connected drives 3 TTPs 21 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)	\??\h:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\i:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\m:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\n:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\p:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\t:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\x:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\z:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\l:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\o:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\w:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\j:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\k:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\r:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\y:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\e:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\g:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\q:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\s:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\u:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
File opened (read-only)	\??\v:	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.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	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2236-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2236-17-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2236-18-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2236-24-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2236-25-0x0000000000400000-0x0000000000476000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\SAItest.txt	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.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	0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0814d3967dc4b1b2bf9017033de4b7db_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

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

memory/2236-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2236-17-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2236-18-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2236-24-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2236-25-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads