1e22ff9e1c8d9ad96c9251321e6090cb2633885c9a77752ebe168c7b296744f7

Analysis

max time kernel
140s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 11:32

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General

Target

bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe
Size

294KB
MD5

bb8e7b9db36f0efbc01e8c010889dee2
SHA1

e665c013b450bb406d57406a9ee2030ca3dae909
SHA256

1e22ff9e1c8d9ad96c9251321e6090cb2633885c9a77752ebe168c7b296744f7
SHA512

132fa2a8266dc9edcabf17f2352d03bee94f9636a00b0b6588c1aceab59d602105066753272059914f6d3724d3133fc0f5ebbe84a2932e3661f4c4702fdc7fe4
SSDEEP

6144:1B0D4ZiDCC98YgIG9zdFHf2H7nYMDl7K2YyHi0+oSotON:1aD4ZieSgp/FeH75J7CceoSo8N

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/2328-0-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral2/memory/2328-4-0x0000000000400000-0x00000000004D6000-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	bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\IESettingSync	bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2328	bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe
2328	bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb8e7b9db36f0efbc01e8c010889dee2_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2328

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/2328-0-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

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memory/2328-4-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download