0a0750b1eedf3243cd8b8e5afc89902546b0ee415ad3941701d51bc33dee363b

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
24-11-2024 08:30

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General

Target

938fc4c7110c5ca0fe24d632fd8e3eb3_JaffaCakes118.exe
Size

797KB
MD5

938fc4c7110c5ca0fe24d632fd8e3eb3
SHA1

acd03b8ce4bda1b5ede9b474d6420e58077c88ec
SHA256

0a0750b1eedf3243cd8b8e5afc89902546b0ee415ad3941701d51bc33dee363b
SHA512

7ab109b985acc00031e6a36299724ed7011f9aa5a91a3392cd26f5254a634d8b604ead4584aac1ce7319aa3e50d059a3a932babac2c04ca2ab51cad46577351b
SSDEEP

24576:B4gmmuYh+WnK7wPgWJ6pw/gNiVy41RAqg:BNmTYhKMPt6pXNiVy41o

Score

7^/10

discovery evasion themida

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

938fc4c7110c5ca0fe24d632fd8e3eb3_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	938fc4c7110c5ca0fe24d632fd8e3eb3_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4392-0-0x0000000000400000-0x00000000005ADDBC-memory.dmp	themida
behavioral2/memory/4392-2-0x0000000000400000-0x00000000005ADDBC-memory.dmp	themida

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

Processes:

938fc4c7110c5ca0fe24d632fd8e3eb3_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	938fc4c7110c5ca0fe24d632fd8e3eb3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\938fc4c7110c5ca0fe24d632fd8e3eb3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\938fc4c7110c5ca0fe24d632fd8e3eb3_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:4392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4392-0-0x0000000000400000-0x00000000005ADDBC-memory.dmp

Filesize
1.7MB

Download
memory/4392-2-0x0000000000400000-0x00000000005ADDBC-memory.dmp

Filesize
1.7MB

Download