66f4b3c5ed177722ec7aa5a1084fbff37a60f4232d9a464438bc26041c968888

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 22:53

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General

Target

23bda696a089b4c7a1c8987f01b14185_JaffaCakes118.exe
Size

702KB
MD5

23bda696a089b4c7a1c8987f01b14185
SHA1

281bf6de1843e6701a43ab70b9d6fbb71b9c35e8
SHA256

66f4b3c5ed177722ec7aa5a1084fbff37a60f4232d9a464438bc26041c968888
SHA512

d0a54e70dddd0a30c5ee70e0f6dc71ee7da24ead18e2c2f6a14fa8f50f15a587de2630df054a114f01e709c4acfef7457c7706cef744146ebe69ef719e7b9619
SSDEEP

12288:4pr0l2ockHrqY7obhMHfcqyO90GC93N17bAX2dq+fXaEOuMR+16wUCbZqzk4Qj:krA2ockLqYJ0qT90GC5N1vsmX+R+15UG

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	23bda696a089b4c7a1c8987f01b14185_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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Wine	23bda696a089b4c7a1c8987f01b14185_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/1192-0-0x0000000000400000-0x000000000059B000-memory.dmp	themida
behavioral1/memory/1192-1-0x0000000000400000-0x000000000059B000-memory.dmp	themida

C:\Users\Admin\AppData\Local\Temp\23bda696a089b4c7a1c8987f01b14185_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\23bda696a089b4c7a1c8987f01b14185_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
PID:1192

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/1192-0-0x0000000000400000-0x000000000059B000-memory.dmp

Filesize
1.6MB

Download
memory/1192-1-0x0000000000400000-0x000000000059B000-memory.dmp

Filesize
1.6MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads