484847d44c3c6b1a63257c9bce907101ed6c21e4a233df886098883016d38e9a

Analysis

max time kernel
127s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 21:50

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General

Target

f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
Size

475KB
MD5

f6eca8e617d2075f50b08371a276b03c
SHA1

97dfdfc527ec36c14e64e21e36f5fb86a79ba25f
SHA256

484847d44c3c6b1a63257c9bce907101ed6c21e4a233df886098883016d38e9a
SHA512

99abfeb3033e566bb22e7b260ccc1d1b2302f9adde2b1b22e03c5be978a08e98255a3c9228bcad6bc286e56b68bc8df936512d5352cfa92f7e27d9077f28c6dc
SSDEEP

6144:nbJ9CpC9kEtHOwMHb3LwUnR1RPIUwxhiVUSPcFdGU4bEVXc3Au:DCqpMnR1RPIUwyVUSeBlpu

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)	\??\n:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\l:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\m:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\r:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\y:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\z:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\e:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\k:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\q:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\s:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\u:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\w:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\g:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\i:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\o:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\p:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\t:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\v:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\x:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\h:	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
File opened (read-only)	\??\j:	f6eca8e617d2075f50b08371a276b03c_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	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2400-0-0x0000000000400000-0x0000000000477000-memory.dmp	upx
behavioral1/memory/2400-1-0x0000000000400000-0x0000000000477000-memory.dmp	upx
behavioral1/memory/2400-2-0x0000000000400000-0x0000000000477000-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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6eca8e617d2075f50b08371a276b03c_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:2400

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

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Downloads

memory/2400-0-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2400-1-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2400-2-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads