ec1d168c1e24d5a5c1884c06842aa521a5d5d3d09abc77f9523d4e16dd9c5b57

Analysis

max time kernel
134s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 09:49

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General

Target

aec20eb6ee835c12214379b779745fe1_JaffaCakes118.exe
Size

2.6MB
MD5

aec20eb6ee835c12214379b779745fe1
SHA1

5922c4043858675bc625f399b941de884279f87e
SHA256

ec1d168c1e24d5a5c1884c06842aa521a5d5d3d09abc77f9523d4e16dd9c5b57
SHA512

1154917904ed84d8fa3cb5e77d4a633520ce9383d05859fc46b644740e4eaa99ebf763ad856a8a972c9771d726fe871fe7681a68c1e20e729a9cc81c13129ccc
SSDEEP

24576:R8xTAL596aUsyoB0v07HkKhB0uWzxWAsoPg5t8LnVfk4R8MTBBYBoiSUAh5lLhiz:SxTI+s73SrzH8MTBKSUBSVbXEL

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Wine	aec20eb6ee835c12214379b779745fe1_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/4780-0-0x0000000000400000-0x000000000069B000-memory.dmp	themida
behavioral2/memory/4780-1-0x0000000000400000-0x000000000069B000-memory.dmp	themida

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1452	4780	WerFault.exe	86

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	aec20eb6ee835c12214379b779745fe1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\aec20eb6ee835c12214379b779745fe1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aec20eb6ee835c12214379b779745fe1_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:4780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 276
  2⤵
  - Program crash
  PID:1452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4780 -ip 4780
1⤵
PID:4504

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

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Downloads

memory/4780-0-0x0000000000400000-0x000000000069B000-memory.dmp

Filesize
2.6MB

Download
memory/4780-1-0x0000000000400000-0x000000000069B000-memory.dmp

Filesize
2.6MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads