a2264cd85299d37d39da0870b3d0f2671231fe3f1de4d1f95ac7c8d3e4e6b1e4

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
12-07-2024 08:20

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General

Target

3ca310ca169e3c6469b67bf530fc8a45_JaffaCakes118.exe
Size

1.4MB
MD5

3ca310ca169e3c6469b67bf530fc8a45
SHA1

81337871a24f9e6f37c429759245580f7e89d7a5
SHA256

a2264cd85299d37d39da0870b3d0f2671231fe3f1de4d1f95ac7c8d3e4e6b1e4
SHA512

fc9132e96dde8de9197aa386ce6ea7cc138a5908e211cf08f9252a99ee13bf0611bb4bc9ba6a0c678bbf794f3b7f38651d97bc9e97fb67187b29f7525a57d6a6
SSDEEP

24576:SPbspwaT5fPJZalIPJA/nCMp2hGOGDPi/99f7rxCvsbHbv6sK4MN:SPbsyaT5fPJZRhAPCNhGO53xCUzHvMN

Score

7^/10

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	3ca310ca169e3c6469b67bf530fc8a45_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-1-5-21-3502430532-24693940-2469786940-1000\Software\Wine	3ca310ca169e3c6469b67bf530fc8a45_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2368-0-0x0000000000400000-0x0000000000589000-memory.dmp	themida
behavioral1/memory/2368-1-0x0000000000400000-0x0000000000589000-memory.dmp	themida

C:\Users\Admin\AppData\Local\Temp\3ca310ca169e3c6469b67bf530fc8a45_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3ca310ca169e3c6469b67bf530fc8a45_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
PID:2368

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

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2368-0-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

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memory/2368-1-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads