833af31aba36d0b1d147081d471ae86e1d9d426a1a568123d21c515aa49ebece

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 23:42

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General

Target

Lucky.exe
Size

73KB
MD5

352b567c9c34359d9908b7f74b5f7466
SHA1

89c3e1ceb3fe9cfb2b760dbeb314cc5807a82191
SHA256

833af31aba36d0b1d147081d471ae86e1d9d426a1a568123d21c515aa49ebece
SHA512

188f13a4ab58dbc34ef04ba3abd2e7fad53bd28306a65ee2eb4164fb05a7646e30ef3f80a126e5ec460a711faadc181c3fa023adf1bc4b176bcb732efae66344
SSDEEP

1536:oRQTHxZLS60ZBSaa9t1S0+YWxbeK2IuswNsYqW/1WDkB8l/qfXBO:gQjrLSVzG9fS0cbeK2ILwS7y1WDkBSYg

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2108	1680	WerFault.exe	29

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	Lucky.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 2108	1680	Lucky.exe	30
PID 1680 wrote to memory of 2108	1680	Lucky.exe	30
PID 1680 wrote to memory of 2108	1680	Lucky.exe	30
PID 1680 wrote to memory of 2108	1680	Lucky.exe	30

C:\Users\Admin\AppData\Local\Temp\Lucky.exe
"C:\Users\Admin\AppData\Local\Temp\Lucky.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 624
  2⤵
  - Program crash
  PID:2108

Network

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

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Downloads

memory/1680-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/1680-1-0x0000000000BA0000-0x0000000000BB8000-memory.dmp

Filesize
96KB

Download
memory/1680-2-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/1680-3-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download