7a43d484dd93a0bcc6039dd22efc50339d1aa2c5ff1ea0cae829b3c842fca190

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 21:06

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General

Target

bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe
Size

493KB
MD5

bd2828a12b7f4001c29ce5c41a65de6a
SHA1

12406befc918e36fa624c505ee9445009d59d4d2
SHA256

7a43d484dd93a0bcc6039dd22efc50339d1aa2c5ff1ea0cae829b3c842fca190
SHA512

3713642221a9e6b608c016ec49f65ce29c48e754539e1e6db8506b0364e1f00ae20fea46fe6705c4c1db7f11c162cbd4c84fc200e49f3b00cd2a1dfec9cf4ce1
SSDEEP

3072:ml1QuMzkJDPy/Pgw0JOnqyeJkZEb3/Pgw0JOnqye:ml1BYEP2a+ZEpa

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe"	bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe"	bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "calc.exe"	bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe

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	bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2124	bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd2828a12b7f4001c29ce5c41a65de6a_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Event Triggered Execution: Image File Execution Options Injection
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:2124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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/2124-0-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/2124-1-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-2-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-3-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-4-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-5-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-6-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-7-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-8-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-9-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-10-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-11-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-12-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-13-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-14-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-15-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2124-16-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads