b977842a6dec296a10bb633b5f832c1792811d1728d52194b3d99983258fb080

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 20:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe
Size

27KB
MD5

81c352576856dc184a73d5eb384dedbe
SHA1

5852c1162d6b1e6b9f66a56ab329745649443868
SHA256

b977842a6dec296a10bb633b5f832c1792811d1728d52194b3d99983258fb080
SHA512

03e9948ad8f04e67ff176dbbb2b94e95fdece4f2284cc219a6e45cebf9557ac5a3dc1fe062a04a2db7fb2717b31884a0a6eaa1ae996dbb9b331314f3f08b02d7
SSDEEP

384:6suX+PucCf71PqjuuI0jYWv+/GHMy9Vrd40mueUa2TYtD9le+tkYbZ68EoI:S+WjfZiSuaWvO8z9MpUa39l8YbZQoI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2484 1924 WerFault.exe 81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe
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

Processes:

81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe

pid	pid_target	process	target process
2484	1924	WerFault.exe	81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe

description	pid	process	target process
PID 1924 wrote to memory of 2484	1924	81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe	WerFault.exe
PID 1924 wrote to memory of 2484	1924	81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe	WerFault.exe
PID 1924 wrote to memory of 2484	1924	81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe	WerFault.exe
PID 1924 wrote to memory of 2484	1924	81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81c352576856dc184a73d5eb384dedbe_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 88
2⤵
- Program crash
PID:2484

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1924-0-0x00000000003A0000-0x00000000003A2000-memory.dmp

Filesize
8KB

Download