629f53aedce7b9e5333ffd27952b950af4a720b26e4a7445edb7b5b1b041c3a6

Analysis

max time kernel
140s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 03:33

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General

Target

16002a098421fdec5643546654236133_JaffaCakes118.exe
Size

844KB
MD5

16002a098421fdec5643546654236133
SHA1

ca86de9d481639fd38631084c34effbb8577397a
SHA256

629f53aedce7b9e5333ffd27952b950af4a720b26e4a7445edb7b5b1b041c3a6
SHA512

94df688eb03a6327ba51d1c94eff99c647e8fe4eccae59887f3207124e5975f50b0bf0b1bf0e61e407764e47d536e8c1aea2eb279317c8cd8a6b160c8e66e7b2
SSDEEP

24576:K+iB3+vpjl8khlFu/LqsaQXA7XQLnfyI4tp/jcnZ:KD0pjGQlFu/esaORbfypTS

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1240-0-0x0000000000400000-0x00000000004A4000-memory.dmp	upx
behavioral2/memory/1240-2-0x0000000000400000-0x00000000004A4000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	16002a098421fdec5643546654236133_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	16002a098421fdec5643546654236133_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	16002a098421fdec5643546654236133_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\IESettingSync	16002a098421fdec5643546654236133_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	16002a098421fdec5643546654236133_JaffaCakes118.exe

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82184935-B894-4AB2-8590-603BA7D74B71}\ProgID\ = "16002a098421fdec5643546654236133_JaffaCakes118.eProtocol"	16002a098421fdec5643546654236133_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82184935-B894-4AB2-8590-603BA7D74B71}	16002a098421fdec5643546654236133_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82184935-B894-4AB2-8590-603BA7D74B71}\ = "eProtocol"	16002a098421fdec5643546654236133_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\16002a098421fdec5643546654236133_JaffaCakes118.eProtocol\ = "eProtocol"	16002a098421fdec5643546654236133_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\16002a098421fdec5643546654236133_JaffaCakes118.eProtocol\Clsid\ = "{82184935-B894-4AB2-8590-603BA7D74B71}"	16002a098421fdec5643546654236133_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82184935-B894-4AB2-8590-603BA7D74B71}\ProgID	16002a098421fdec5643546654236133_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82184935-B894-4AB2-8590-603BA7D74B71}\LocalServer32	16002a098421fdec5643546654236133_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82184935-B894-4AB2-8590-603BA7D74B71}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\16002a098421fdec5643546654236133_JaffaCakes118.exe"	16002a098421fdec5643546654236133_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\16002a098421fdec5643546654236133_JaffaCakes118.eProtocol	16002a098421fdec5643546654236133_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\16002a098421fdec5643546654236133_JaffaCakes118.eProtocol\Clsid	16002a098421fdec5643546654236133_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1240	16002a098421fdec5643546654236133_JaffaCakes118.exe
1240	16002a098421fdec5643546654236133_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\16002a098421fdec5643546654236133_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16002a098421fdec5643546654236133_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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/1240-0-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/1240-1-0x0000000002440000-0x0000000002441000-memory.dmp

Filesize
4KB

Download
memory/1240-2-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/1240-4-0x0000000002440000-0x0000000002441000-memory.dmp

Filesize
4KB

Download