e08736a41b19abd72499078e4e9894d9aa89e68d83795aac2784346f0395f8bb

Analysis

max time kernel
140s
max time network
135s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21/04/2024, 18:28

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General

Target

ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
Size

201KB
MD5

ffe593598399ecabd27413a55e1dbdb1
SHA1

bfd25672c6e347d8542497e8c49f4b269c43220e
SHA256

e08736a41b19abd72499078e4e9894d9aa89e68d83795aac2784346f0395f8bb
SHA512

0d2c9d0c29f763735976bb47143a4ee9826c3bffa67be9324c27d3ff12a7da09895c56e596057a83453f44639d8ff44c3bd500c96bf7580e0149a5048a56457d
SSDEEP

6144:fD2JXPXyZe2sgp76QGfHCIjEcqRT+bakLQW15:72J/oEHCIjEP+bjLQW15

Score

7^/10

bootkit persistence upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1968-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/1968-17-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/1968-18-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/1968-19-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/1968-24-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/1968-28-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/1968-30-0x0000000000400000-0x0000000000476000-memory.dmp	upx

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)	\??\l:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\r:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\u:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\x:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\z:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\g:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\o:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\p:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\v:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\w:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\e:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\i:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\m:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\q:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\s:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\t:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\h:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\j:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\k:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\n:	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
File opened (read-only)	\??\y:	ffe593598399ecabd27413a55e1dbdb1_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	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\SAItest.txt	ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ffe593598399ecabd27413a55e1dbdb1_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
PID:1968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1968-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1968-17-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1968-18-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1968-19-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1968-24-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1968-28-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1968-30-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads