d9fe84d97ed980a23e8fd9073dbae88662d27c4b0d45d8d74982c276ebd44688

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 05:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe
Size

51KB
MD5

b4ec31e609c3498f4fb3fad4f5233ecc
SHA1

14cc129e712215d06852141e6c875409b8038782
SHA256

d9fe84d97ed980a23e8fd9073dbae88662d27c4b0d45d8d74982c276ebd44688
SHA512

f28a0aa47c24911feb710f86b415c7b5978f710e8054366e451bdb844f509f8f80b78ba1deebc77cc30f7cc90633dd28ab77f028c6cc1da082fea85622e6d9db
SSDEEP

1536:JnpMmHUEldqyn3dfaAxzH7/nQxZjvf5DL:JpnBdZaAxzH7v+xNL

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/2924-0-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral2/memory/2924-6-0x0000000000400000-0x000000000041C000-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	b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\IESettingSync	b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2924	b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2924	b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe
2924	b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4ec31e609c3498f4fb3fad4f5233ecc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2924

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2924-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2924-6-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download