1e08c8afa35ac3cc2ada0b2609d86e2381e221159fc7c18f73133997c94cdb98

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 20:27

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General

Target

a404dcbcbaed177870053941c47496db_JaffaCakes118.exe
Size

3.1MB
MD5

a404dcbcbaed177870053941c47496db
SHA1

45ddebc78e4bf312e98d3ec2581c6b6f722baa99
SHA256

1e08c8afa35ac3cc2ada0b2609d86e2381e221159fc7c18f73133997c94cdb98
SHA512

e5c06b1b5d1e3456219681b72c806e9c8ddaaf962092478834d7b2a222091ac7e24a41a1982d1a80de9529255532cb8ab1c97b57b2f861df189e05b612cc581b
SSDEEP

98304:TmoOxAWRyq0LfpEbKz0ifuiKY8Pcuj0h6C+UW:LoyqSfiEfB18PcuAc

Score

7^/10

discovery evasion themida

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a404dcbcbaed177870053941c47496db_JaffaCakes118.exe

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Wine	a404dcbcbaed177870053941c47496db_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/1856-0-0x0000000000400000-0x0000000000774000-memory.dmp	themida
behavioral1/memory/1856-1-0x0000000000400000-0x0000000000774000-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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a404dcbcbaed177870053941c47496db_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a404dcbcbaed177870053941c47496db_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a404dcbcbaed177870053941c47496db_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:1856

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 Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1856-0-0x0000000000400000-0x0000000000774000-memory.dmp

Filesize
3.5MB

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memory/1856-1-0x0000000000400000-0x0000000000774000-memory.dmp

Filesize
3.5MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads