3cc02432bb990798016eeb0c86381ecd4c9df26394ed5715753d0d740fb62de4

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
28-06-2024 03:45

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General

Target

18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
Size

201KB
MD5

18aa0bd0467501f232820e5a1c3df6a9
SHA1

d30c4c6e56f5cf9f7f2d2a6d1e6519ff4da26912
SHA256

3cc02432bb990798016eeb0c86381ecd4c9df26394ed5715753d0d740fb62de4
SHA512

e36ef178883718366686d3674be324d1e91144bf947713673ba86d3341d36c02cb416af9fef0f321790ee2816ae595759baed96aa7ff44c68515622811b84e4d
SSDEEP

3072:g95G9YbERTYD7PfuXqSG2iYAAttBFRvdRZHDLdBjIFzNkh1JIgGemKkJAIkldG:m5YB4ruXIiAAttZvd3DCza1mgGexNQ

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/2368-0-0x0000000000400000-0x0000000000477000-memory.dmp	upx
behavioral1/memory/2368-17-0x0000000000400000-0x0000000000477000-memory.dmp	upx
behavioral1/memory/2368-22-0x0000000000400000-0x0000000000477000-memory.dmp	upx
behavioral1/memory/2368-23-0x0000000000400000-0x0000000000477000-memory.dmp	upx
behavioral1/memory/2368-28-0x0000000000400000-0x0000000000477000-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)	\??\r:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\s:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\v:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\g:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\h:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\l:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\q:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\w:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\p:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\t:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\u:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\y:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\z:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\e:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\i:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\k:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\o:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\x:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\j:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\m:	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
File opened (read-only)	\??\n:	18aa0bd0467501f232820e5a1c3df6a9_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	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\SAItest.txt	18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\18aa0bd0467501f232820e5a1c3df6a9_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
PID:2368

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/2368-0-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2368-17-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2368-22-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2368-23-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2368-28-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads