1c0838f4ef5d1a0aae88e6bc3004d6dd17d0744de983a495bece124a2649ceea

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
28/06/2024, 07:06

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General

Target

193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
Size

202KB
MD5

193916f5c9269bc0fa6541f48bff6f4a
SHA1

b0f207d7fa175013d67a1ff708859a25579c170a
SHA256

1c0838f4ef5d1a0aae88e6bc3004d6dd17d0744de983a495bece124a2649ceea
SHA512

455bcf167323f80fc176cc6ce10b54dddd2571934e6dadb754686ba50e0d5cb7100e19353d7968cf2dbc4b11ed46bec5d9aed910a52235d5f60602374850f525
SSDEEP

3072:XvnwfV24Ih/EiGBoToXrnrU34tC4qVN7zaD4UVvr5Ip5p1kHQSxAm:A24Ih/VIzD4rJH5UlrWZ2H7R

Score

7^/10

bootkit persistence upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2320-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2320-11-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2320-14-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2320-17-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2320-20-0x0000000000400000-0x0000000000476000-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)	\??\i:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\k:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\l:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\n:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\q:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\s:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\e:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\h:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\u:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\v:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\p:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\t:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\y:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\z:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\g:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\w:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\o:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\r:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\x:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\j:	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
File opened (read-only)	\??\m:	193916f5c9269bc0fa6541f48bff6f4a_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	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\SAItest.txt	193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\193916f5c9269bc0fa6541f48bff6f4a_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
PID:2320

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/2320-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2320-11-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2320-14-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2320-17-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2320-20-0x0000000000400000-0x0000000000476000-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