06fbfaac8b214b68dcb6d3c6910b06d6f23b2db8f951c93cd48fa0e8ef079c1d

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09-08-2024 21:45

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General

Target

83aa263d98d1716748577487e05570aa_JaffaCakes118.exe
Size

9.4MB
MD5

83aa263d98d1716748577487e05570aa
SHA1

d796be9db7de3c8b5dec621c26fa7ca24226216f
SHA256

06fbfaac8b214b68dcb6d3c6910b06d6f23b2db8f951c93cd48fa0e8ef079c1d
SHA512

882ae6c5d5b3fe631d75fe1b42653d74003f4df0c62d014d889c474e36316b0441059a3326ae13c6ee0ec82a44c508f6dea78833958a0d1ba1f040b4bb55b6ea
SSDEEP

6144:6mSobe3ABb3btibVktjFYe5+QDynP54oZFoMalip2BbpD0HtaAdipQqT9nfnIVt1:YobtVbtQKBwXPOoZFVadPIaXBTJFJw

Score

10^/10

discovery persistence upx

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\Temp\\83aa263d98d1716748577487e05570aa_JaffaCakes118.exe"	83aa263d98d1716748577487e05570aa_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2336-1-0x0000000000400000-0x0000000000D6F000-memory.dmp	upx
behavioral1/memory/2336-2-0x0000000000400000-0x0000000000D6F000-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	83aa263d98d1716748577487e05570aa_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\83aa263d98d1716748577487e05570aa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\83aa263d98d1716748577487e05570aa_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- System Location Discovery: System Language Discovery
PID:2336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

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

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Downloads

memory/2336-0-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2336-1-0x0000000000400000-0x0000000000D6F000-memory.dmp

Filesize
9.4MB

Download
memory/2336-2-0x0000000000400000-0x0000000000D6F000-memory.dmp

Filesize
9.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads