6579f8c3aec9717283fdb6367ec7b17f28858ae704605c76b14198d470bd82b9

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29-07-2024 19:42

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General

Target

$PLUGINSDIR/Processes.dll
Size

56KB
MD5

cc0bd4f5a79107633084471dbd4af796
SHA1

09dfcf182b1493161dec8044a5234c35ee24c43a
SHA256

3b5388e13dab53d53e08791f492ed7d3094a0cee51e9841af83ce02534e0621c
SHA512

67ba90ec04366e07d0922ffb4dbbb4f12f90b6785b87700adaae29327db9ec2a03d750b229f858db0594f439499d6346fbf1ebc17c77162bf8da027515219ee3
SSDEEP

768:WmswCIbuzwEmd7Fp4KpDAKngV9tV3rJy63JgaVwoz7si4uYqUYWu1gYwmj552RFB:WmswCIbuzwEy7n3YD3Jgw7shKrp55io

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3024 2976 WerFault.exe rundll32.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:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
3024	2976	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2332 wrote to memory of 2976	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 2976	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 2976	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 2976	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 2976	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 2976	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 2976	2332	rundll32.exe	rundll32.exe
PID 2976 wrote to memory of 3024	2976	rundll32.exe	WerFault.exe
PID 2976 wrote to memory of 3024	2976	rundll32.exe	WerFault.exe
PID 2976 wrote to memory of 3024	2976	rundll32.exe	WerFault.exe
PID 2976 wrote to memory of 3024	2976	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2332

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#1
2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 224
3⤵
- Program crash
PID:3024

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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