da474f9eef7b56fe824a09d95c19d1f6e254945e0a09ae041099473f1f83bb97

Analysis

max time kernel
140s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 19:57

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General

Target

0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe
Size

9KB
MD5

0c41c7a0ba069b68031273098e18bebe
SHA1

12a6c0c7a762a2fc4834ca7de13781cadba7275c
SHA256

da474f9eef7b56fe824a09d95c19d1f6e254945e0a09ae041099473f1f83bb97
SHA512

9233445e8d7e268738844fd456154529442bd59369b6c89b014595a4eadc4c689e9a43b3f70de019fc498fc0fa4c4421407c68c54d9aa99a19f42aa32c0f96a1
SSDEEP

96:kl1lczMs0U3Ix8KNVHChQeSDXEVSKvvvkL4lJKHfwbkbWD5DKqTEV:aBW3MfCkKvvM9HwkbWD5DKMEV

Score

6^/10

discovery evasion persistence trojan upx

Malware Config

Signatures

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\lsass = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe"	0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4740-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4740-14-0x0000000000400000-0x000000000040B000-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	0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4740	0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe
4740	0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe
4740	0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0c41c7a0ba069b68031273098e18bebe_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4740

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4740-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4740-14-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads