bbf9df24493a214cfb01ff809f9c34fbbb294958e24b994fea9e5d19bfc98844

Analysis

max time kernel
128s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26/09/2024, 17:23

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General

Target

f8dca378466703ab4e67c98c78c2e982_JaffaCakes118.exe
Size

838KB
MD5

f8dca378466703ab4e67c98c78c2e982
SHA1

62ab781bf284e78dfd4522e97056eaa3c41ff582
SHA256

bbf9df24493a214cfb01ff809f9c34fbbb294958e24b994fea9e5d19bfc98844
SHA512

67cfd8b1f8bcffa8ad53653be18b5741b785c60d172b39a11837983f5d28bb65cdd8a7fc9a6b3c3603b686fa1b383706c68dc69d329a824903c9641e20740e3e
SSDEEP

12288:/qKrbFWr3G/fYvo0dOyXkou6d+ctFvA9QOXD2bNr5QazjJsW1vMSpWhsggsUqx:TbFWrCAvo0Zko/dIQDN7zCX8qx

Score

7^/10

discovery evasion trojan

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-1-5-21-523280732-2327480845-3730041215-1000\Software\Wine	f8dca378466703ab4e67c98c78c2e982_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f8dca378466703ab4e67c98c78c2e982_JaffaCakes118.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2936	2616	WerFault.exe	81
2172	2616	WerFault.exe	81

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	f8dca378466703ab4e67c98c78c2e982_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f8dca378466703ab4e67c98c78c2e982_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8dca378466703ab4e67c98c78c2e982_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2616
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 264
  2⤵
  - Program crash
  PID:2936
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 328
  2⤵
  - Program crash
  PID:2172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2616 -ip 2616
1⤵
PID:3472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2616 -ip 2616
1⤵
PID:4552

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/2616-0-0x0000000030000000-0x00000000300D5000-memory.dmp

Filesize
852KB

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memory/2616-1-0x0000000030000000-0x00000000300D5000-memory.dmp

Filesize
852KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads