894bd21bd80f13e045fb58754eb51ea21997d42f3261ccb6d469b3db0fa2c44c

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2024 15:37

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General

Target

f01b9b83fd052c246e26545bea0becc3_JaffaCakes118.exe
Size

772KB
MD5

f01b9b83fd052c246e26545bea0becc3
SHA1

f42a3e5bb2df23ba18144439cd7edbe24b31bb83
SHA256

894bd21bd80f13e045fb58754eb51ea21997d42f3261ccb6d469b3db0fa2c44c
SHA512

2923f1583bc181e44624d2c1bf24399c96f020ecf0d24205a3adec1bcdab508699d3aa1ac5bb73ac2fa630721e7527060f4e69688368c5845732115f5403f75b
SSDEEP

24576:4np7EoT+anu50jABxwCWK4+kyoYT+3/sef/qc:4p75TBABxNzkyoO+Ps6

Score

7^/10

discovery evasion

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-1-5-21-2392887640-1187051047-2909758433-1000\Software\Wine	f01b9b83fd052c246e26545bea0becc3_JaffaCakes118.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4784	1724	WerFault.exe	81
724	1724	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	f01b9b83fd052c246e26545bea0becc3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f01b9b83fd052c246e26545bea0becc3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f01b9b83fd052c246e26545bea0becc3_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:1724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 636
  2⤵
  - Program crash
  PID:4784
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 656
  2⤵
  - Program crash
  PID:724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1724 -ip 1724
1⤵
PID:3424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1724 -ip 1724
1⤵
PID:264

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/1724-0-0x0000000001000000-0x00000000014ED000-memory.dmp

Filesize
4.9MB

Download
memory/1724-1-0x0000000000C80000-0x0000000000D70000-memory.dmp

Filesize
960KB

Download
memory/1724-3-0x0000000001000000-0x00000000014ED000-memory.dmp

Filesize
4.9MB

Download
memory/1724-4-0x0000000000C80000-0x0000000000D70000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads