68099477681d350b04b238f3baa53bcc13a35729f9c2b34d7b622ca83d34585d

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 06:22

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General

Target

bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe
Size

43KB
MD5

bab0a74b9a483d6e72dd7f2d15d3e764
SHA1

946b4808a243ac33eb48766539331a7c2988f36a
SHA256

68099477681d350b04b238f3baa53bcc13a35729f9c2b34d7b622ca83d34585d
SHA512

0b69da433b9af66814b0544226958882c2ecf6d319ffbdc11836a6366c3e079590b483ea2966d8e5e20da859cfeed379673db53cb1188162d6b4839680e99704
SSDEEP

768:GgatO9LyKwtPXnoJXN/E8VbgQyhBBemjGJxaTrREHr6HOe+Drpmm0u5+30:wUyKoP3KXRHVkQyDBemj+GrRE2erpsuE

Score

10^/10

discovery evasion persistence upx

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe:*:Enabled:Server"	bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications\List	bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe:*:Enabled:Server"	bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3036-0-0x0000000000400000-0x000000000041D000-memory.dmp	upx
behavioral1/memory/3036-1-0x0000000000400000-0x000000000041D000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Anti-Virus Update Scheduler = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe"	bab0a74b9a483d6e72dd7f2d15d3e764_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	bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bab0a74b9a483d6e72dd7f2d15d3e764_JaffaCakes118.exe"
1⤵
- Modifies firewall policy service
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

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/3036-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

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memory/3036-1-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads