4dc90e0fbdf8df586209e646ccd21b3709458ab7a69633c17dbd662de27e8031

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-09-2024 18:03

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General

Target

e0bbcf2042ad291da0a08c9ef6eb2d09_JaffaCakes118.exe
Size

2.0MB
MD5

e0bbcf2042ad291da0a08c9ef6eb2d09
SHA1

b6f32b83212f4176babfae27ff5d7c6c21ff3a90
SHA256

4dc90e0fbdf8df586209e646ccd21b3709458ab7a69633c17dbd662de27e8031
SHA512

b5f998f591564791b110839753117adcf31ce6a63bdb58fa6e42552c826ea83a35aefcf2a4aa118ff395ca3b162eadea45d9058c5783517868e04a24a75dd6a7
SSDEEP

49152:1IHgRd6EJoPgm/ztpD5bisHpyp0UQQGz3vXUjUaKq/J+WfY:NJ/mrtpdDHpyWUsfXUjUaB+WfY

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	e0bbcf2042ad291da0a08c9ef6eb2d09_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-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	e0bbcf2042ad291da0a08c9ef6eb2d09_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2968-0-0x0000000000400000-0x00000000007C5000-memory.dmp	themida
behavioral1/memory/2968-1-0x0000000000400000-0x00000000007C5000-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	e0bbcf2042ad291da0a08c9ef6eb2d09_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\e0bbcf2042ad291da0a08c9ef6eb2d09_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e0bbcf2042ad291da0a08c9ef6eb2d09_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:2968

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/2968-0-0x0000000000400000-0x00000000007C5000-memory.dmp

Filesize
3.8MB

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memory/2968-1-0x0000000000400000-0x00000000007C5000-memory.dmp

Filesize
3.8MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads