f0a5d8aeb5370a5a5522f82d05ff606a1824c337fce128c1f60a1b52e4e0c289

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 23:32

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General

Target

914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
Size

233KB
MD5

914c3b019c2465cda10f7273ffafd10c
SHA1

35651f1ce935c7969f9f13f61c47935557f8b0c7
SHA256

f0a5d8aeb5370a5a5522f82d05ff606a1824c337fce128c1f60a1b52e4e0c289
SHA512

0a0a47e65c9c789c965f820ac7e684a2014d87a9b8f4e68a2d5afb4b7a33f298c95f9ee3d0f51e15116659e9e6bfd8257e2345823767be3bbf5b39b09eb8a706
SSDEEP

6144:+fPpWc9dQn0WlD+0RbKFxf2e9HSA8rDdEsfgPCX0h/h:JYtWlD+xxVV8rD6A09h

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

Processes:

914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe

description	ioc	Process
File opened (read-only)	\??\s:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\t:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\u:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\e:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\g:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\h:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\k:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\p:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\w:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\x:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\y:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\j:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\l:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\q:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\v:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\n:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\o:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\r:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\z:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\i:	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
File opened (read-only)	\??\m:	914c3b019c2465cda10f7273ffafd10c_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

Processes:

914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2348-0-0x00000000012D0000-0x000000000135F000-memory.dmp	upx
behavioral1/memory/2348-1-0x00000000012D0000-0x000000000135F000-memory.dmp	upx
behavioral1/memory/2348-2-0x00000000012D0000-0x000000000135F000-memory.dmp	upx
behavioral1/memory/2348-4-0x00000000012D0000-0x000000000135F000-memory.dmp	upx

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

Processes:

914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\914c3b019c2465cda10f7273ffafd10c_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:2348

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2348-0-0x00000000012D0000-0x000000000135F000-memory.dmp

Filesize
572KB

Download
memory/2348-1-0x00000000012D0000-0x000000000135F000-memory.dmp

Filesize
572KB

Download
memory/2348-2-0x00000000012D0000-0x000000000135F000-memory.dmp

Filesize
572KB

Download
memory/2348-4-0x00000000012D0000-0x000000000135F000-memory.dmp

Filesize
572KB

Download