4a254889535d34ea38b9d427f1594f2f1b0fc1d6091b86340a59949de1b0145e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 03:56

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General

Target

d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe
Size

294KB
MD5

d990e01fbd3b2968ed5b8f0e1db81f00
SHA1

ef406576049157ec69921f3b7070aae2c788dbd2
SHA256

4a254889535d34ea38b9d427f1594f2f1b0fc1d6091b86340a59949de1b0145e
SHA512

d8b936160aa4f4eb155327e2ce6c30a498511dcc21034454ff94da1d6defdef8f35d0f1545cd07a8caac0a3178866ebb51291d87918ea7e8106adeba0d0a9bc2
SSDEEP

6144:SB0D4ZiDCC98YgIG9zdFHf2H7nYMDl7K2YyHi0+oSotq0:SaD4ZieSgp/FeH75J7CceoSoI0

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
behavioral2/memory/2348-0-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral2/memory/2348-4-0x0000000000400000-0x00000000004D6000-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	d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\IESettingSync	d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2348	d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe
2348	d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d990e01fbd3b2968ed5b8f0e1db81f00_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2348

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

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Downloads

memory/2348-0-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2348-4-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download