327dd0e8aba6eaeabf6892329ed66a751a4ca2c8c0a3e371347c2e9f336b97d9

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
09/07/2024, 09:51

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General

Target

2fe58dd25783b4e054be8ad1697e2223_JaffaCakes118.exe
Size

774KB
MD5

2fe58dd25783b4e054be8ad1697e2223
SHA1

633ddb68881701ad3c56ea9d214bdae3285dd3c1
SHA256

327dd0e8aba6eaeabf6892329ed66a751a4ca2c8c0a3e371347c2e9f336b97d9
SHA512

9693003867f102087ec808c397264b8a726cf5cf38578848f7f6a3c3deb14796aa428541aeff9118c1d2251f73026805820198155a228938e3be72141349551f
SSDEEP

24576:/qds2kT4wnpGFoM/dYIAlakpkSVlTEdP:/p6sgYIqlTTEdP

Score

7^/10

bootkit evasion persistence

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Wine	2fe58dd25783b4e054be8ad1697e2223_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	2fe58dd25783b4e054be8ad1697e2223_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2360	2fe58dd25783b4e054be8ad1697e2223_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2360	2fe58dd25783b4e054be8ad1697e2223_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2360	2fe58dd25783b4e054be8ad1697e2223_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2fe58dd25783b4e054be8ad1697e2223_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fe58dd25783b4e054be8ad1697e2223_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2360

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

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2360-6-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2360-5-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2360-4-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2360-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2360-2-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2360-1-0x0000000000310000-0x0000000000353000-memory.dmp

Filesize
268KB

Download
memory/2360-0-0x0000000000400000-0x0000000000598000-memory.dmp

Filesize
1.6MB

Download
memory/2360-7-0x00000000005F0000-0x0000000000600000-memory.dmp

Filesize
64KB

Download
memory/2360-8-0x0000000004250000-0x0000000004260000-memory.dmp

Filesize
64KB

Download
memory/2360-9-0x0000000004260000-0x0000000004270000-memory.dmp

Filesize
64KB

Download
memory/2360-10-0x0000000004270000-0x0000000004280000-memory.dmp

Filesize
64KB

Download
memory/2360-11-0x0000000004280000-0x0000000004290000-memory.dmp

Filesize
64KB

Download
memory/2360-12-0x00000000042F0000-0x0000000004300000-memory.dmp

Filesize
64KB

Download
memory/2360-13-0x0000000004340000-0x0000000004350000-memory.dmp

Filesize
64KB

Download
memory/2360-14-0x0000000004350000-0x0000000004360000-memory.dmp

Filesize
64KB

Download
memory/2360-15-0x0000000004360000-0x0000000004370000-memory.dmp

Filesize
64KB

Download
memory/2360-16-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/2360-17-0x0000000004A00000-0x0000000004A10000-memory.dmp

Filesize
64KB

Download
memory/2360-25-0x0000000004A80000-0x0000000004A90000-memory.dmp

Filesize
64KB

Download
memory/2360-24-0x0000000004A70000-0x0000000004A80000-memory.dmp

Filesize
64KB

Download
memory/2360-23-0x0000000004A60000-0x0000000004A70000-memory.dmp

Filesize
64KB

Download
memory/2360-22-0x0000000004A50000-0x0000000004A60000-memory.dmp

Filesize
64KB

Download
memory/2360-21-0x0000000004A40000-0x0000000004A50000-memory.dmp

Filesize
64KB

Download
memory/2360-20-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/2360-19-0x0000000004A20000-0x0000000004A30000-memory.dmp

Filesize
64KB

Download
memory/2360-18-0x0000000004A10000-0x0000000004A20000-memory.dmp

Filesize
64KB

Download
memory/2360-28-0x0000000000400000-0x0000000000598000-memory.dmp

Filesize
1.6MB

Download
memory/2360-29-0x0000000000400000-0x0000000000598000-memory.dmp

Filesize
1.6MB

Download