84f019c5427099f5bfc1a7eb89a3948cb93df67470d4f971cb989b2d347e5f22

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 05:41

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General

Target

eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe
Size

312KB
MD5

eab0a511ab680d90bebdca70e90230c7
SHA1

0b1dd2ccc7fdb7a593300d5c0ed8f23baa19fe3c
SHA256

84f019c5427099f5bfc1a7eb89a3948cb93df67470d4f971cb989b2d347e5f22
SHA512

0e0386faefdef2be8cd3115fd6b05dc9242ac358b2a4a8b2c2dc6cef6505d1af769bfc22760467144c953db1e699542db415651364c7173867f20288faee256c
SSDEEP

6144:+nlEoWaZknVIaVaHl/c+gLzTwWlAdG+GhOYxfdUv2oSKlKJ:alEoWlnVIYIlTQzlCqi2oSKYJ

Score

7^/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
behavioral1/memory/800-0-0x0000000000400000-0x00000000004E1000-memory.dmp	upx
behavioral1/memory/800-13-0x0000000000400000-0x00000000004E1000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2388	800	WerFault.exe	27

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	eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main	eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
800	eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe
800	eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 2388	800	eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe	29
PID 800 wrote to memory of 2388	800	eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe	29
PID 800 wrote to memory of 2388	800	eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe	29
PID 800 wrote to memory of 2388	800	eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eab0a511ab680d90bebdca70e90230c7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:800
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 800 -s 364
  2⤵
  - Program crash
  PID:2388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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/800-0-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/800-13-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download